Bearing 6321 AST
YOU’LL FIND AN EXTENSIVE SELECTION OF Bearing 6321 AST FOR 555 Series SALE.
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Series | 555 |
| Cone Part Number | 559 |
| Cup Part Number | 552DC |
| Design Units | Imperial |
| Bearing Weight | 8.91 lb |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| d | 2.5000 in |
| D | 4.8750 in |
| B - Cone Width | 1.4440 in |
| C - Double Cup Width | 2.5 in |
| T - Bearing Width across Cones | 3.1249 in |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| r - Cup Frontface To Clear Radius2 | 0.06 in |
| db - Cone Backface Backing Diameter | 3.19 in |
| Da - Cup Frontface Backing Diameter | 4.56 in |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 13200 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 88500 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 22900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 7810 lbf |
| K - Factor7 | 1.69 |
| e - ISO Factor8 | 0.35 |
| Y1 - ISO Factor9 | 1.95 |
| Y2 - ISO Factor10 | 2.9 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 91 |
| G2 - Heat Generation Factor (Rib-Roller End) | 21.1 |
| Cg - Geometry Factor12 | 0.111 |