NTN 21312K bearings | 60x130x31mm
Also known as : 21312CAK/W33
- Inside Diameter: 60 mm
- Outside Diameter: 130 mm
- Width: 31 mm
- Basic dynamic load rating: 186 kN
- Basic static load rating: 191 kN
NTN 21312K Bearing
NTN 21312K Bearing details
|
Boundary dimensions (mm) |
|||
|---|---|---|---|
| Bore dia. d | Outside dia. D | Width B |
Chamfer rs min |
| 60 | 130 | 31 | 2.1 |
|
Basic load ratings (kN) |
Fatigue load limit (kN) |
Limiting speed (min-1) |
Mass (kg) <approx.> |
||
|---|---|---|---|---|---|
| Dynamic Cr | Static C0r | Cu | Grease | Oil | |
| 186 | 191 | 28.2 | 3 400 | 4 400 | 2.07 |
|
Abutment and fillet dimensions (mm) |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| d1 | da | Da | D1 | ras | |||||||
| min | max | max | |||||||||
| 78 | 72 | 118 | 109 | 2 | |||||||
Nodes have NTN 21312K bearings in stock. 21312K, Spherical roller bearings, Tapered bore.
NTN 21312K bearing cross reference
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