863KV1252 NSK Four-Row Tapered Roller Bearing
High Quality 863KV1252 NSK Four-Row Tapered Roller Bearing. 0.13 Cg - Geometry Factor Competitive 122.94 mm Db - Cup Backface Backing Diameter Four-Row Cylindrical Roller Bearing Pricing. Accept China 608rs Bearing Supplier Small Order. Easy and 130.00 mm Da - Cup Frontface Backing Diameter Fast Shipping.
| Brand Name: | NSK |
| Model Number: | 863KV1252 |
| Da - Cup Frontface Backing Diameter: | 130.00 mm |
| Cg - Geometry Factor: | 0.13 |
| Db - Cup Backface Backing Diameter: | 122.94 mm |
| r - Cup Backface To Clear Radius1: | 2.54 mm |
| Cup Part Number: | JL819310 |
| G1 - Heat Generation Factor (Roller-Raceway): | 93.3 |
| K - Factor2: | 1 |
| Design Units: | METRIC |
Product Details
| Da - Cup Frontface Backing Diameter | 130.00 mm |
| Cg - Geometry Factor | 0.13 |
| Db - Cup Backface Backing Diameter | 122.94 mm |
| r - Cup Backface To Clear Radius1 | 2.54 mm |
| Cup Part Number | JL819310 |
| G1 - Heat Generation Factor (Roller-Raceway) | 93.3 |
| K - Factor2 | 1 |
| Design Units | METRIC |
| Y - ISO Factor4 | 1.03 |
| G2 - Heat Generation Factor (Rib-Roller End) | 70.5 |
| D | 135.000 mm |
| C - Cup Width | 14 mm |
| Series | L819300 |
| e - ISO Factor3 | 0.58 |