85BTR10S Angular Contact Thrust Ball Bearing 85x130x40.5mm
Browse X30308UM Cone Part Number 85BTR10S Angular Contact Thrust Ball Bearing 85x130x40.5mm Categories in 30308U Series the Manufacturers Online Free. including Industrial Bearings Solutions Oilfield Bearings.
Product Details
| Series | 30308U |
| Cone Part Number | X30308UM |
| Cup Part Number | Y30308UM |
| Design Units | METRIC |
| Bearing Weight | 0.70 Kg |
| Cage Type | Stamped Steel |
| d | 40 mm |
| D | 90.000 mm |
| B - Cone Width | 23.000 mm |
| C - Cup Width | 20.000 mm |
| B | 25.250 mm |
| R - Cone Backface To Clear Radius1 | 2.030 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 50.04 mm |
| db - Cone Backface Backing Diameter | 53.09 mm |
| Da - Cup Frontface Backing Diameter | 84.10 mm |
| Db - Cup Backface Backing Diameter | 80.01 mm |
| Ab - Cage-Cone Frontface Clearance | 3.8 mm |
| Aa - Cage-Cone Backface Clearance | 0.5 mm |
| a - Effective Center Location3 | -5.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 26800 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 103000 N |
| C0 - Static Radial Rating | 109000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 15800 N |
| K - Factor7 | 1.69 |
| e - ISO Factor8 | 0.35 |
| Y - ISO Factor9 | 1.74 |
| G1 - Heat Generation Factor (Roller-Raceway) | 31.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.4 |
| Cg - Geometry Factor | 0.0775 |
