Cross-brand designation analysis
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Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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.
Designation candidates
“5313” across 2 loaded brands
One highest-ranked designation candidate is shown per manufacturer. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | NSK531365 × 140 × 58.7 mm | KOYO531365 × 140 × 58.7 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | NSK | KOYO |
| Designation | 5313 | 5313 |
| Product family | Angular contact ball bearing | Double-row / Open |
| Detailed type | Angular contact ball bearings | Angular contact ball bearings |
| Bore diameterd | 65 mm | 65 mm |
| Outside diameterD | 140 mm | 140 mm |
| WidthB | 58.7 mm | 58.7 mm |
| Basic dynamic load ratingC | 156 kN | 178 kN |
| Basic static load ratingC0 | 113 kN | 113 kN |
| Fatigue load limitPu | — | 5.75 kN |
| Limiting speednG | — | 2900 r/min |
| Mass≈m | 3.67 kg | 3.91 kg |
| Sealing | Open | Open |
| Cage | Pressed steel | — |
| Boundary dimensions | ||
| Individual bearing widthB | 58.7 mm | — |
| Minimum bearing chamferr min. | 2.1 mm | — |
| Classification | ||
| Official Category Path | — | Angular contact ball bearings - Double-row - Open |
| Official Classification 1 | — | Angular contact ball bearings / Double-row / Open |
| Construction | ||
| Cage material and construction | Pressed steel | — |
| Construction / arrangement | Double-row angular contact bearing | — |
| Load ratings | ||
| Basic dynamic radial load ratingCr | 156000 N | — |
| Basic static radial load ratingC0r | 113000 N | — |
| Load-centre geometry | ||
| Load-centre spacinga0 | 72.8 mm | — |
| Lubrication-qualified speed | ||
| Limiting speed — grease | 3200 r/min | — |
| Limiting speed — oil | 4300 r/min | — |
| Manufacturer Identity | ||
| Official Class Key | — | 020-030-000 |
| Mass reference | ||
| Approximate mass | 3.67 kg | — |
| Mounting dimensions — shown arrangement | ||
| Minimum shaft shoulder diameterda min. | 77 mm | — |
| Maximum housing shoulder diameterDa max. | 128 mm | — |
| Maximum adjacent fillet radiusra max. | 2 mm | — |
| Technical Data | ||
| d | — | 140 mm |
| B | — | 58.7 mm |
| R(Min.) | — | 2.1 mm |
| Basic Load Ratings : Cr | — | 178 kN |
| Basic Load Ratings : C0R | — | 113 kN |
| Fatigue Load Limit : Cu | — | 5.75 kN |
| Limiting Speeds(Grease Lub.) | — | 2900 min-1 |
| Limiting Speeds(Oil Lub.) | — | 3900 min-1 |
| Load Center Spread : A | — | 70.9 mm |
| Da(Min.) | — | 77 mm |
| Da(Max.) | — | 128 mm |
| Ra(Max.) | — | 2 mm |
| Mass(Refer.) | — | 3.91 kg |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.