Bearing QJ311 ISO
100% Authentic. Bearing QJ311 ISO Highest 980000 Series Quality. Boyal Industrial Pte ltd. Certified EE982051 Cone Part Number Supplier.
| Series: | 980000 |
| Cone Part Number: | EE982051 |
| Cup Part Number: | 982900 |
| Design Units: | Imperial |
| Bearing Weight: | 101 Kg |
| Cage Type: | Pin-Type |
| d: | 520.700 mm |
| D: | 736.600 mm |
Product Details
| Series | 980000 |
| Cone Part Number | EE982051 |
| Cup Part Number | 982900 |
| Design Units | Imperial |
| Bearing Weight | 101 Kg |
| Cage Type | Pin-Type |
| d | 520.700 mm |
| D | 736.600 mm |
| B - Cone Width | 81.758 mm |
| C - Cup Width | 53.975 mm |
| B | 88.900 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 551.94 mm |
| db - Cone Backface Backing Diameter | 558.04 mm |
| Da - Cup Frontface Backing Diameter | 701.04 mm |
| Db - Cup Backface Backing Diameter | 692.91 mm |
| Ab - Cage-Cone Frontface Clearance | 10.4 mm |
| Aa - Cage-Cone Backface Clearance | 17.5 mm |
| a - Effective Center Location3 | 45.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 116000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 447000 lbf |
| C0 - Static Radial Rating | 772000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 94000 lbf |
| K - Factor7 | 1.23 |
| e - ISO Factor8 | 0.47 |
| Y - ISO Factor9 | 1.27 |
| G1 - Heat Generation Factor (Roller-Raceway) | 4901.2 |
| G2 - Heat Generation Factor (Rib-Roller End) | 606.3 |
| Cg - Geometry Factor | 0.243 |
