35 mm x 80 mm x 21 mm FBJ 31307 tapered roller bearings
35 mm x 80 mm x 21 mm FBJ 31307 tapered roller bearings Deal AST BEARING OF AMERICA CORP. is 35 mm x 80 mm x 21 mm your source for OEM 22215 Insert Part Number 35x80x22.75 Bearing and accessories. We sell Genuine35x80x22.75 Bearing at discount prices.
What is 31307 bearing cross reference？
| Brand Name: | FBJ |
| Model Number: | 31307 |
| Bearing number: | NNU4928-S-K-M-SP |
| Size (mm): | 140x190x50 |
| Bore Diameter (mm): | 140 |
| Outer Diameter (mm): | 190 |
| Width (mm): | 50 |
| d: | 140 mm |
| D: | 190 mm |
| B: | 50 mm |
| PDF |
31307 |
Product Details
| Bearing number | NNU4928-S-K-M-SP |
| Size (mm) | 140x190x50 |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 50 |
| d | 140 mm |
| D | 190 mm |
| B | 50 mm |
| D1 | 172 mm |
| Da max | 182 mm |
| Db min | mm |
| da min | 148 mm |
| F | 156 mm |
| ra max | 1,5 mm |
| rmin | 1,5 mm |
| s | 2 mm / Axial displacement facility from central position |
| m | 4,57 kg / Weight |
| Cr | 190000 N / Dynamic load rating (radial) |
| C0r | 400000 N / Static load rating (radial) |
| nG Fett | 3800 1/min / Limiting speed for grease lubrication |
| nG Ol | 4500 1/min / Limiting speed for minimal quantity oil lubrication |
| Cur | 58000 N / Fatigue limit load, radial |
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