SewGraph

BERNINA · verified physical machine

L 450

View cited identity evidence · 2 unique proof passages

Jump to: Proof E8, Proof E9

Identity verified · evidence for each owner answer

Identity verified · evidence for each answer

Using and maintaining this machine

Check the conditions alongside each answer. Foot attachment, shank type and adapter requirements are separate; one does not establish universal accessory fit.

Features and specifications

Total stitches

conditional

The catalog lists 16 stitches.

  • Retained OEM 2024/2025 English catalog only; model availability and equipment vary by country and revision.

Source evidence · 1 unique proof passage: Profile Proof E1

Maximum sewing speed

conditional

Maximum sewing speed is 1,200 stitches per minute.

  • Retained OEM 2024/2025 English catalog only; model availability and equipment vary by country and revision.

Source evidence · 1 unique proof passage: Profile Proof E2

Overlock stitch width

conditional

The 3–9 mm overlock-stitch-width feature is checked for this model.

  • Retained OEM 2024/2025 English catalog only; model availability and equipment vary by country and revision.

Source evidence · 1 unique proof passage: Profile Proof E3

Presser feet and adapters

Standard overlock foot

conditional

A Standard Overlock Foot with Tape Guide is listed as a standard accessory.

  • Retained OEM 2024/2025 English catalog only; model availability and equipment vary by country and revision.; No standardized mount, interchangeable item or third-party fit is established.

Source evidence · 1 unique proof passage: Profile Proof E4

Pressure

conditional

Adjustable presser-foot pressure has five steps.

  • Retained OEM 2024/2025 English catalog only; model availability and equipment vary by country and revision.

Source evidence · 1 unique proof passage: Profile Proof E5

Needles and threading

Manual threader inserter

conditional

A manual needle threader/inserter is listed as a standard accessory.

  • Retained OEM 2024/2025 English catalog only; model availability and equipment vary by country and revision.; Not a built-in needle threader or a needle system.

Source evidence · 1 unique proof passage: Profile Proof E6

Bobbins and hook

Sources for the owner answers above
Official OEM PDF

What this passage supports

  • Total stitches: The catalog lists 16 stitches.
Total number of stitches 16
Document
BERNINA machine catalog
Issuer
BERNINA
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-29T09:39:00Z. The page image and transcription are hash-bound in the evidence record.
PDF page
44
Open source
Open cited PDF at page 44Open OEM source or support page
Advanced technical receipt
Asset SHA-256
1d61f2774016df84ac0506753fad45bfc243fef8637eee587fd2088a2f2e4a5f
Locator
09be7ed69c50590fef058ece25bbf2aa499b287b2a8ea54d9d3bfc05c8546f80
Destination status
direct_pdf
Official OEM PDF

What this passage supports

  • Maximum sewing speed: Maximum sewing speed is 1,200 stitches per minute.
Maximum sewing speed (stitches per minute) 1,200
Document
BERNINA machine catalog
Issuer
BERNINA
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-29T09:39:00Z. The page image and transcription are hash-bound in the evidence record.
PDF page
44
Open source
Open cited PDF at page 44Open OEM source or support page
Advanced technical receipt
Asset SHA-256
1d61f2774016df84ac0506753fad45bfc243fef8637eee587fd2088a2f2e4a5f
Locator
1b8975fb40096ef43b1e945191ad5c4cff78b812acd1c98bc82be068776829ff
Destination status
direct_pdf
Official OEM PDF

What this passage supports

  • Manual threader inserter: A manual needle threader/inserter is listed as a standard accessory.
Manual needle threader/inserter ✓
Document
BERNINA machine catalog
Issuer
BERNINA
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-29T09:39:00Z. The page image and transcription are hash-bound in the evidence record.
PDF page
45
Open source
Open cited PDF at page 45Open OEM source or support page
Advanced technical receipt
Asset SHA-256
1d61f2774016df84ac0506753fad45bfc243fef8637eee587fd2088a2f2e4a5f
Locator
6da284d30052b9fce044c35169cbb188b407f54b677c18a6295d53756690d4c5
Destination status
direct_pdf
Official OEM PDF

What this passage supports

  • Overlock stitch width: The 3–9 mm overlock-stitch-width feature is checked for this model.
Overlock stitch width 3-9 mm ✓
Document
BERNINA machine catalog
Issuer
BERNINA
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-29T09:39:00Z. The page image and transcription are hash-bound in the evidence record.
PDF page
44
Open source
Open cited PDF at page 44Open OEM source or support page
Advanced technical receipt
Asset SHA-256
1d61f2774016df84ac0506753fad45bfc243fef8637eee587fd2088a2f2e4a5f
Locator
700b95ba380a6f50aab6209204fc9898c94a96f80cf07d6812160adedfd283de
Destination status
direct_pdf
Official OEM PDF

What this passage supports

  • Standard overlock foot: A Standard Overlock Foot with Tape Guide is listed as a standard accessory.
Standard Overlock Foot (with Tape Guide) ✓
Document
BERNINA machine catalog
Issuer
BERNINA
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-29T09:39:00Z. The page image and transcription are hash-bound in the evidence record.
PDF page
45
Open source
Open cited PDF at page 45Open OEM source or support page
Advanced technical receipt
Asset SHA-256
1d61f2774016df84ac0506753fad45bfc243fef8637eee587fd2088a2f2e4a5f
Locator
8e04938a3409bf961818897c0d76a437582e9ebab5c1674c7a690803b783de96
Destination status
direct_pdf
Official OEM PDF

What this passage supports

  • Pressure: Adjustable presser-foot pressure has five steps.
Adjustable presser foot pressure 5 steps
Document
BERNINA machine catalog
Issuer
BERNINA
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-29T09:39:00Z. The page image and transcription are hash-bound in the evidence record.
PDF page
44
Open source
Open cited PDF at page 44Open OEM source or support page
Advanced technical receipt
Asset SHA-256
1d61f2774016df84ac0506753fad45bfc243fef8637eee587fd2088a2f2e4a5f
Locator
b65d4d9165ebde39097106f2679f1ca12472ff542342e38192ff2eba72d0f9ab
Destination status
direct_pdf
Machine facets and OEM groups

Cited machine facets

Identity and compatibility badges

Identity families, physical traits, and OEM accessory groups stay separate. A group badge applies only to its named program and domains.

OEM group · accessory, presser footBERNINA Accessory Category: BERNINA Category F1OEM group · accessory, presser footBERNINA Accessory Category: BERNINA Category F / Subgroup F1
Detailed specifications, compatible parts, and source library

Evidence coverage

Core answers and cited items

Machine category: Not yet established

Core domains answered: None yet

Domains with cited compatible items: presser foot (7)

Unknown is not incompatible. A missing answer means the current official evidence does not support one yet.

Parts & accessories

9 documented relationships

A two-hop result joins the machine’s official accessory-group membership to the OEM part matrix. Open the evidence to inspect both hops.

9 relationships shown

attachment · 2

Knee Lifter
001 635 77 04
compatible two-hop OEM matrix
Why this fits

Two cited hops: this machine is in BERNINA Accessory Category · BERNINA Category F / Subgroup F1, and the OEM matrix lists this part for that group. Region global_en. Applies to accessory only.

Inspect complete evidence path · 2 unique proof passages: Step 1 E5, Step 2 E6

View proof JSONReport this claim
Right Seam Guide
502 070 06 69
compatible two-hop OEM matrix
Why this fits

Two cited hops: this machine is in BERNINA Accessory Category · BERNINA Category F / Subgroup F1, and the OEM matrix lists this part for that group. Region global_en. Applies to accessory only.

Inspect complete evidence path · 2 unique proof passages: Step 1 E5, Step 2 E7

View proof JSONReport this claim

presser foot · 7

Blindstitch Foot
502 070 03 48
compatible two-hop OEM matrix
Why this fits

Two cited hops: this machine is in BERNINA Accessory Category · BERNINA Category F / Subgroup F1, and the OEM matrix lists this part for that group. Region global_en. Applies to presser foot only.

Inspect complete evidence path · 2 unique proof passages: Step 1 E5, Step 2 E8

View proof JSONReport this claim
Blindstitch Foot
502 070 03 49
compatible two-hop OEM matrix
Why this fits

Two cited hops: this machine is in BERNINA Accessory Category · BERNINA Category F / Subgroup F1, and the OEM matrix lists this part for that group. Region global_en. Applies to presser foot only.

Inspect complete evidence path · 2 unique proof passages: Step 1 E5, Step 2 E9

View proof JSONReport this claim
Elasticator Foot
502 070 03 50
compatible two-hop OEM matrix
Why this fits

Two cited hops: this machine is in BERNINA Accessory Category · BERNINA Category F / Subgroup F1, and the OEM matrix lists this part for that group. Region global_en. Applies to presser foot only.

Inspect complete evidence path · 2 unique proof passages: Step 1 E5, Step 2 E10

View proof JSONReport this claim
Multi-Purpose Foot
502 070 03 51
compatible two-hop OEM matrix
Why this fits

Two cited hops: this machine is in BERNINA Accessory Category · BERNINA Category F / Subgroup F1, and the OEM matrix lists this part for that group. Region global_en. Applies to presser foot only.

Inspect complete evidence path · 2 unique proof passages: Step 1 E5, Step 2 E11

View proof JSONReport this claim
Gathering Foot
502 070 03 52
compatible two-hop OEM matrix
Why this fits

Two cited hops: this machine is in BERNINA Accessory Category · BERNINA Category F / Subgroup F1, and the OEM matrix lists this part for that group. Region global_en. Applies to presser foot only.

Inspect complete evidence path · 2 unique proof passages: Step 1 E5, Step 2 E12

View proof JSONReport this claim
Standard Overlock Foot
502 070 03 97
compatible two-hop OEM matrix
Why this fits

Two cited hops: this machine is in BERNINA Accessory Category · BERNINA Category F / Subgroup F1, and the OEM matrix lists this part for that group. Region global_en. Applies to presser foot only.

Inspect complete evidence path · 2 unique proof passages: Step 1 E5, Step 2 E13

View proof JSONReport this claim
Cording Foot
502 070 07 03
compatible two-hop OEM matrix
Why this fits

Two cited hops: this machine is in BERNINA Accessory Category · BERNINA Category F / Subgroup F1, and the OEM matrix lists this part for that group. Region global_en. Applies to presser foot only.

Inspect complete evidence path · 2 unique proof passages: Step 1 E5, Step 2 E14

View proof JSONReport this claim

OEM compatibility programs

Documented group memberships

Group codes are namespaced to the issuing OEM program and apply only to the cited domains. They are not machine series and do not prove compatibility outside those domains.

BERNINA Category F1

BERNINA Accessory Category · code F1

Applies to: accessory, presser foot

View machine-to-group evidence · 1 unique proof passage: Proof E4

View proof JSONReport this claim

BERNINA Category F / Subgroup F1

BERNINA Accessory Category · code F

Applies to: accessory, presser foot

View machine-to-group evidence · 1 unique proof passage: Proof E5

View proof JSONReport this claim

Official source library

Documents used on this page

Open the exact OEM PDF page or captured HTML edition when a safe destination exists; otherwise SewGraph labels the OEM support-page fallback honestly.

BERNINA machine catalog

machine catalog

Open official source destination · 1 unique proof passage: Proof E3

BERNINA Accessories Catalog

accessory catalog

Open official source destination · 1 unique proof passage: Proof E1

Evidence library

14 exact proof passages from 2 OEM documents

Every passage below says exactly what visible fact it proves. Repeated references to the same locator are counted once; identity evidence never counts as compatibility evidence.

Open exact proof passages · 14 unique proof passages
Official OEM PDF

What this passage proves

  • Identity — preferred display name: L 450
  • Identity — model code: L 450
Category F 1 L 450
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
71
Open source
Open cited PDF at page 71Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
4d2516a8d2018eeedc077ec4f1e9b5b33f916aaf5b8e285a15c3111d62509006
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: L 450
Category F 1 L 450
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
71
Open source
Open cited PDF at page 71Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
34e598c0f66be727ff3de0c99d63cd583fec776d6b942cd552443be060e72510
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: L 450
BERNINA L 460 / L 450 34–35 Longarm quilting
Document
BERNINA machine catalog
Issuer
BERNINA
Extraction
native
PDF page
3
Open source
Open cited PDF at page 3Open OEM source or support page
Advanced technical receipt
Asset SHA-256
1d61f2774016df84ac0506753fad45bfc243fef8637eee587fd2088a2f2e4a5f
Locator
42585df6181aee7b952014f2be03297a96c9c944c76461ab65021f10b92defd9
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • OEM program membership — BERNINA Accessory Category: BERNINA Category F1
Category F 1 L 450
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
71
Open source
Open cited PDF at page 71Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
8bd6b6bc7cbacc3c7b694bcc65fc46cca1a3f5faa0d1a9c73cad59cd2d785da9
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • OEM program membership — BERNINA Accessory Category: BERNINA Category F / Subgroup F1
  • Item fitment path — this machine's OEM group membership for Knee Lifter
  • Item fitment path — this machine's OEM group membership for Right Seam Guide
  • Item fitment path — this machine's OEM group membership for Blindstitch Foot
  • Item fitment path — this machine's OEM group membership for Elasticator Foot
  • Item fitment path — this machine's OEM group membership for Multi-Purpose Foot
  • Item fitment path — this machine's OEM group membership for Gathering Foot
  • Item fitment path — this machine's OEM group membership for Standard Overlock Foot
  • Item fitment path — this machine's OEM group membership for Cording Foot
Category F 1 L 450
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
71
Open source
Open cited PDF at page 71Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
864190fe3c41cac36bd1da457bc294280106055b440e76409c82ff85619defd8
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Item fitment — attachment: Knee Lifter (compatible)
001 635 77 04 F G1 H
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
87
Open source
Open cited PDF at page 87Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
1cc7367d8ac5376910f3769aed32f613fcbba1857598aefe8c01cace92c1ba2e
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Item fitment — attachment: Right Seam Guide (compatible)
502 070 06 69 F
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
84
Open source
Open cited PDF at page 84Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
6c43044caae4e167229049bc858f3e880e18e6347c9dc93fd6da1fb253d9034b
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Item fitment — presser foot: Blindstitch Foot (compatible)
502 070 03 48 F
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
76
Open source
Open cited PDF at page 76Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
7ae5aa0f14904a4f5758224485225f8d531d2caa2a50baa955399ed153237175
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Item fitment — presser foot: Blindstitch Foot (compatible)
502 070 03 49 F
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
76
Open source
Open cited PDF at page 76Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
66ef7096af90a21f45339a5271ad8e3729dcabadcfff6478f5bfa8cbc4c1bf0f
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Item fitment — presser foot: Elasticator Foot (compatible)
502 070 03 50 F
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
76
Open source
Open cited PDF at page 76Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
ac2b69874cfb0fd48c8637362d9960cb08b7bde154a873cdc1b6d9e0d95d4f59
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Item fitment — presser foot: Multi-Purpose Foot (compatible)
502 070 03 51 F
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
81
Open source
Open cited PDF at page 81Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
c8d1a6d5d90b918d7b457dc790cd807ba60debaa00c57ea738dc694f8a63a070
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Item fitment — presser foot: Gathering Foot (compatible)
502 070 03 52 F
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
80
Open source
Open cited PDF at page 80Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
94a115510032fa537448884cc46548416b6c2fc68a1ca9dd1561bb74631fae50
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Item fitment — presser foot: Standard Overlock Foot (compatible)
502 070 03 97 F
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
73
Open source
Open cited PDF at page 73Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
af7a9bf7e758f9cc2f3c7687c10e1fb253d39d656a0c3677dc4d2b43578525c5
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Item fitment — presser foot: Cording Foot (compatible)
502 070 07 03 F
Document
BERNINA Accessories Catalog
Issuer
BERNINA
Extraction
native
PDF page
81
Open source
Open cited PDF at page 81Open OEM source or support page
Advanced technical receipt
Asset SHA-256
bbc0bc4808389cc6cc09ace80cb7f30e5596d13cfe0854e085769992116ca26c
Locator
92b5e2df1385b83fd791ad7c5e7b0ecfcbe84c25447e8d7774f17c0097ce2758
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — model code: L 450
Stitch Variations L 890 L 860 L 850 L 460 L 450
Document
BERNINA machine catalog
Issuer
BERNINA
Extraction
Native document text
PDF page
44
Open source
Open cited PDF at page 44Open OEM source or support page
Advanced technical receipt
Asset SHA-256
1d61f2774016df84ac0506753fad45bfc243fef8637eee587fd2088a2f2e4a5f
Locator
168b489dc9e7b815d2bcbe05df14c2b8530693964a2bf881a900200548367442
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — preferred display name: L 450
Stitch Variations L 890 L 860 L 850 L 460 L 450
Document
BERNINA machine catalog
Issuer
BERNINA
Extraction
Native document text
PDF page
44
Open source
Open cited PDF at page 44Open OEM source or support page
Advanced technical receipt
Asset SHA-256
1d61f2774016df84ac0506753fad45bfc243fef8637eee587fd2088a2f2e4a5f
Locator
8a330cc29a11584acdc9d64a49954bfcc2c6f79388ea12d780553d0e5849019a
Destination status
direct_pdf

What is supported, and what remains open?

0 supported answers and 6 answers with conditions or remaining limits. Evidence coverage is not a probability of accuracy.

Unresolved owner questions (3)
  • Standardized fit: Not established — Not yet verified: No standardized mount, adapter or interchangeable foot fit is established.
  • System and sizes: Not established — Not yet verified: Needle system, size and compatibility are not established by this accessory inclusion.
  • System: Not established — Not yet verified: No bobbin class, case, dimension or substitute is established by this catalog row.

Report a correction or share an OEM source

Advanced provenance and dataset receipt

Public snapshot a1cc1aceef228fcf33329e37165ab888ce5b9fe3f13eb56967ae0fbf41d8d8a7

Catalog e156281c7d3048027b5ac89e7476be8f54dd5a9309505e96260b0455d3cd2a7e · exact native quotes only · dossier method sewgraph-model-dossier-v2