AST S2220 needle roller bearings
| Brand Name: |
AST |
| Model Number: |
S2220 |
| Series: |
535 |
| Cone Part Number: |
545 |
| Cup Part Number: |
533D |
| Design Units: |
Imperial |
| Bearing Weight: |
7.79 lb |
| Cage Type: |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance: |
0.07 in |
| d: |
1.9375 in |
| PDF |
S2220 |
Product Details
| Series |
535 |
| Cone Part Number |
545 |
| Cup Part Number |
533D |
| Design Units |
Imperial |
| Bearing Weight |
7.79 lb |
| Cage Type |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance |
0.07 in |
| d |
1.9375 in |
| D |
4.3750 in |
| B - Cone Width |
1.4550 in |
| C - Double Cup Width |
2.5 in |
| T - Bearing Width across Cones |
3.1250 in |
| R - Cone Backface To Clear Radius1 |
0.14 in |
| r - Cup Frontface To Clear Radius2 |
0.06 in |
| db - Cone Backface Backing Diameter |
2.52 in |
| Da - Cup Frontface Backing Diameter |
3.96 in |
| Aa - Cage-Cone Backface Clearance |
0.08 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
10000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
67400 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
17500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
5090 lbf |
| K - Factor7 |
1.97 |
| e - ISO Factor8 |
0.3 |
| Y1 - ISO Factor9 |
2.28 |
| Y2 - ISO Factor10 |
3.39 |
| G1 - Heat Generation Factor (Roller-Raceway)11 |
64.3 |
| G2 - Heat Generation Factor (Rib-Roller End) |
16.1 |
| Cg - Geometry Factor12 |
0.0938 |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-13563849567 |