NNU4921K
Online shopping NNU4921K from a great selection at China Rexroth a11vo Hydraulic Pump Supplier 67300 Series Store. ... 0.09 in Ab - Cage-Cone Frontface Clearance Spherical Roller Bearings Accessories.
| Brand Name: |
NTN |
| Model Number: |
NNU4921K |
| Series: |
67300 |
| Design Units: |
Imperial |
| Ab - Cage-Cone Frontface Clearance: |
0.09 in |
| Cage Type: |
Stamped Steel |
| Aa - Cage-Cone Backface Clearance: |
0.13 in |
| R - Cone Backface To Clear Radius1: |
0.14 in |
| T - Bearing Width to Flange: |
0.5938 in |
| D1 - Flange Outer Diameter: |
8.0272 in |
| PDF |
NNU4921K |
Product Details
| Series |
67300 |
| Design Units |
Imperial |
| Ab - Cage-Cone Frontface Clearance |
0.09 in |
| Cage Type |
Stamped Steel |
| Aa - Cage-Cone Backface Clearance |
0.13 in |
| R - Cone Backface To Clear Radius1 |
0.14 in |
| T - Bearing Width to Flange |
0.5938 in |
| D1 - Flange Outer Diameter |
8.0272 in |
| K - Factor7 |
1.7 |
| G2 - Heat Generation Factor (Rib-Roller End) |
70.1 |
| B - Cone Width |
1.8125 in |
| Da - Cup Frontface Backing Diameter |
7.59 in |
| r - Cup Backface To Clear Radius2 |
0.130 in |
| C0 - Static Radial Rating |
141000 lbf |
| C1 - Cup Flange Width |
0.2813 in |
| Y - ISO Factor9 |
1.74 |
| T1 - Bearing Width |
1.8126 in |
| C - Cup Width |
1.5000 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
21400 lbf |
| Cup Part Number |
67322-B |