NTN 51207 thrust ball bearings
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What is 51207 bearing cross reference？
| Brand Name |
NTN |
| Model Number |
51207 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
51207 |
Product Details
| Series |
935 |
| Cone Part Number |
941 |
| Cup Part Number |
932-B |
| Design Units |
Imperial |
| Bearing Weight |
25 lb |
| Cage Type |
Stamped Steel |
| d |
4.0000 in |
| D |
8.3750 in |
| D1 - Flange Outer Diameter |
8.8085 in |
| B - Cone Width |
2.6250 in |
| C - Cup Width |
2.1250 in |
| C1 - Cup Flange Width |
0.4375 in |
| T1 - Bearing Width |
2.625 in |
| T - Bearing Width to Flange |
0.9375 in |
| R - Cone Backface To Clear Radius1 |
0.280 in |
| r - Cup Backface To Clear Radius2 |
0.130 in |
| da - Cone Frontface Backing Diameter |
4.61 in |
| db - Cone Backface Backing Diameter |
5.12 in |
| Da - Cup Frontface Backing Diameter |
7.87 in |
| Ab - Cage-Cone Frontface Clearance |
0.09 in |
| Aa - Cage-Cone Backface Clearance |
0.23 in |
| a - Effective Center Location3 |
-0.78 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
33300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
129000 lbf |
| C0 - Static Radial Rating |
177000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
18600 lbf |
| K - Factor7 |
1.79 |
| e - ISO Factor8 |
0.33 |
| Y - ISO Factor9 |
1.84 |
| G1 - Heat Generation Factor (Roller-Raceway)10 |
339 |
| G2 - Heat Generation Factor (Rib-Roller End) |
39.7 |
| Cg - Geometry Factor11 |
0.115 |