231.20.0400.503 Type 21/520.1 Standard 5 Slewing Ring Bearings
Slewing Ring Bearings offers a 231.20.0400.503 Type 21/520.1 Standard 5 Slewing Ring Bearings selection 10.2 in Dimension A of Genuine Slewing Ring Bearings at Wholesale Prices. We HUB CITY BEARING CORP are a 231.20.0400.503 Type 21/520.1 Standard 5 Slewing Ring Bearings Certified Parts Retailer
| Brand Name: |
Standard 5 |
| Model Number: |
231.20.0400.503 Type 21/520.1 |
| Series: |
745 |
| Cone Part Number: |
744A |
| Cup Part Number: |
742DC |
| Design Units: |
Imperial |
| Bearing Weight: |
20.13 lb |
| Cage Type: |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance: |
0.08 in |
| d: |
2.7500 in |
Product Details
| Series |
745 |
| Cone Part Number |
744A |
| Cup Part Number |
742DC |
| Design Units |
Imperial |
| Bearing Weight |
20.13 lb |
| Cage Type |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance |
0.08 in |
| d |
2.7500 in |
| D |
6.1250 in |
| B - Cone Width |
1.8375 in |
| C - Double Cup Width |
3.3750 in |
| T - Bearing Width across Cones |
4 in |
| R - Cone Backface To Clear Radius1 |
0.2 in |
| r - Cup Frontface To Clear Radius2 |
0.06 in |
| db - Cone Backface Backing Diameter |
3.58 in |
| Da - Cup Frontface Backing Diameter |
5.64 in |
| Aa - Cage-Cone Backface Clearance |
0.05 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
18500 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
124000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
32200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
10300 lbf |
| K - Factor7 |
1.8 |
| e - ISO Factor8 |
0.33 |
| Y1 - ISO Factor9 |
2.08 |
| Y2 - ISO Factor10 |
3.09 |
| G1 - Heat Generation Factor (Roller-Raceway)11 |
160 |
| G2 - Heat Generation Factor (Rib-Roller End) |
26.3 |
| Cg - Geometry Factor12 |
0.0898 |