Cross-brand designation analysis
COMPARE / VERIFY
Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
Cross Reference centre · Interchange verification checklist · Understand suffix differences
You entered 1302-ETN9. This table explores the base group 1302; it does not preserve or approve every requested suffix. Search your complete marking first →
Automatic candidate selection
One base designation across loaded brands
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Dimensions verified
“1302” across 3 loaded brands
At least two brands share the same bore, outside diameter and width. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKF1302 ETN915 × 42 × 13 mm | NSK130215 × 42 × 13 mm | KOYO130215 × 42 × 13 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | NSK | KOYO |
| Designation | 1302 ETN9 | 1302 | 1302 |
| Product family | Self-aligning ball bearings | Self-aligning ball bearing | Open type |
| Detailed type | Self-aligning ball bearings | Self-aligning ball bearings | Self-aligning ball bearings |
| Bore diameterd | 15 mm | 15 mm | 15 mm |
| Outside diameterD | 42 mm | 42 mm | 42 mm |
| WidthB | 13 mm | 13 mm | 13 mm |
| Basic dynamic load ratingC | 10.8 kN | 10.7 kN | 12 kN |
| Basic static load ratingC0 | 2.6 kN | 2.29 kN | 2.3 kN |
| Fatigue load limitPu | 0.134 kN | — | 0.14 kN |
| Reference speednref | 34000 r/min | — | — |
| Limiting speednG | 24000 r/min | — | 16000 r/min |
| Mass≈m | 0.087 kg | 0.101 kg | 0.094 kg |
| Internal clearance | CN | — | — |
| Sealing | Without | — | Open |
| Cage | Non-metallic | — | — |
| Bearing material | Bearing steel | — | — |
| Lubricant | None | — | — |
| Boundary dimensions | |||
| Bearing widthB | — | 13 mm | — |
| Minimum bearing chamferr min. | — | 1 mm | — |
| Classification | |||
| Official Category Path | — | — | Self-aligning ball bearings - Open type |
| Official Classification 1 | — | — | Self-aligning ball bearings / Open type |
| Construction | |||
| Bore construction | — | Cylindrical bore | — |
| Engineering — Abutment dimensions | |||
| Abutment diameter shaftd a | min. 20.6 mm | — | — |
| Abutment diameter housingD a | max. 36.4 mm | — | — |
| Fillet radiusr a | max. 1 mm | — | — |
| Engineering — Calculation data | |||
| Permissible angular misalignmentα | 3 ° | — | — |
| Calculation factork r | 0.04 | — | — |
| Limiting valuee | 0.31 | — | — |
| Calculation factorY 0 | 2.2 | — | — |
| Calculation factorY 1 | 2 | — | — |
| Calculation factorY 2 | 3.1 | — | — |
| Engineering — Dimensions | |||
| Shoulder diameter inner ringd 1 | ≈ 23.9 mm | — | — |
| Shoulder diameter outer ringD 1 | ≈ 34.3 mm | — | — |
| Chamfer dimensionr 1,2 | min. 1 mm | — | — |
| Engineering — Engineering specifications | |||
| Bore type | Cylindrical | — | — |
| Equivalent-load factors | |||
| Dynamic load ratio thresholde | — | 0.33 | — |
| Dynamic axial factor above thresholdY2 | — | 2.9 | — |
| Dynamic axial factor at or below thresholdY3 | — | 1.9 | — |
| Static axial load factorY0 | — | 2 | — |
| Load ratings | |||
| Basic dynamic radial load ratingCr | — | 10700 N | — |
| Basic static radial load ratingC0r | — | 2290 N | — |
| Logistics | |||
| Product net weight | 0.087 kg | — | — |
| eClass code | 23-05-08-06 | — | — |
| UNSPSC code | 31171532 | — | — |
| Lubrication-qualified speed | |||
| Limiting speed with grease | — | 16000 r/min | — |
| Limiting speed with oil | — | 20000 r/min | — |
| Manufacturer Identity | |||
| Official Class Key | — | — | 030-010-000 |
| Mounting dimensions | |||
| Minimum shaft shoulder diameterda min. | — | 20 mm | — |
| Maximum housing shoulder diameterDa max. | — | 37 mm | — |
| Maximum adjacent fillet radiusra max. | — | 1 mm | — |
| Product identity | |||
| Official product category | Self-aligning ball bearings | — | — |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/self-aligning-ball-bearings | — | — |
| Structure group ID | BJ1_001 | — | — |
| Available from SKF | Yes | — | — |
| Remanufacturable | No | — | — |
| Properties | |||
| Retaining feature, inner ring | None | — | — |
| Locating feature, bearing outer ring | Without | — | — |
| Number of rows | 2 | — | — |
| Radial internal clearance | CN | — | — |
| Tolerance class | Normal | — | — |
| Material, bearing | Bearing steel | — | — |
| Coating | Without | — | — |
| Relubrication feature | Without | — | — |
| Indicative carbon footprint for new product | 0.32 kg CO 2 e | — | — |
| Reference mass | |||
| Approximate catalogue mass | — | 0.101 kg | — |
| Technical Data | |||
| d | — | — | 42 mm |
| B | — | — | 13 mm |
| R(Min.) | — | — | 1 mm |
| Basic Load Ratings : Cr | — | — | 12.0 kN |
| Basic Load Ratings : C0R | — | — | 2.30 kN |
| Fatigue Load Limit : Cu | — | — | 0.14 kN |
| Limiting Speeds(Grease Lub.) | — | — | 16000 min-1 |
| Limiting Speeds(Oil Lub.) | — | — | 20000 min-1 |
| Constant :E | — | — | 0.34 |
| Axial Load Factors : Y1 | — | — | 1.86 |
| Axial Load Factors : Y2 | — | — | 2.88 |
| Axial Load Factors : Y0 | — | — | 1.95 |
| Da(Min.) | — | — | 20 mm |
| Da(Max.) | — | — | 37 mm |
| Ra(Max.) | — | — | 1 mm |
| Mass(Refer.) | — | — | 0.094 kg |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.