4R7212 NTN Cylindrical Roller Bearing
The online 4R7212 NTN Cylindrical Roller Bearing parts store gives you China 608z Bearing Supplier immediate access to 14.2 G2 - Heat Generation Factor (Rib-Roller End) a selection of more than 1.4 Imperial Design Units million new, used, remanufactured.
| Brand Name: |
NTN |
| Model Number: |
4R7212 |
| G2 - Heat Generation Factor (Rib-Roller End): |
14.2 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| T1 - Bearing Width: |
1.250 in |
| da - Cone Frontface Backing Diameter: |
2.13 in |
| C - Cup Width: |
1.0000 in |
| Cg - Geometry Factor11: |
0.0946 |
| D: |
4.0000 in |
| PDF |
4R7212 |
Product Details
| G2 - Heat Generation Factor (Rib-Roller End) |
14.2 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| T1 - Bearing Width |
1.250 in |
| da - Cone Frontface Backing Diameter |
2.13 in |
| C - Cup Width |
1.0000 in |
| Cg - Geometry Factor11 |
0.0946 |
| D |
4.0000 in |
| G1 - Heat Generation Factor (Roller-Raceway)10 |
49.1 |
| C1 - Cup Flange Width |
0.2188 in |
| Bearing Weight |
2.9 lb |
| r - Cup Backface To Clear Radius2 |
0.130 in |
| a - Effective Center Location3 |
-0.28 in |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
35400 lbf |
| R - Cone Backface To Clear Radius1 |
0.03 in |
| D1 - Flange Outer Diameter |
4.2148 in |
| Cup Part Number |
49520-B |
| Ab - Cage-Cone Frontface Clearance |
0.09 in |
| d |
1.7500 in |
| Y - ISO Factor9 |
1.5 |