4R12002 NTN Cylindrical Roller Bearing
4R12002 NTN Cylindrical Roller Bearing Needs Analysis , Cylindrical Roller Bearing Manufacturing 387.6 G1 - Heat Generation Factor (Roller-Raceway) Service . Get China 6204 2rs Bearing Supplier Your Free.
| Brand Name: |
NTN |
| Model Number: |
4R12002 |
| G1 - Heat Generation Factor (Roller-Raceway): |
387.6 |
| Y - ISO Factor9: |
1.74 |
| Db - Cup Backface Backing Diameter: |
238.00 mm |
| d: |
120 mm |
| Cup Part Number: |
Y30324M |
| Cage Type: |
Stamped Steel |
| Da - Cup Frontface Backing Diameter: |
238.00 mm |
| B: |
59.500 mm |
| PDF |
4R12002 |
Product Details
| G1 - Heat Generation Factor (Roller-Raceway) |
387.6 |
| Y - ISO Factor9 |
1.74 |
| Db - Cup Backface Backing Diameter |
238.00 mm |
| d |
120 mm |
| Cup Part Number |
Y30324M |
| Cage Type |
Stamped Steel |
| Da - Cup Frontface Backing Diameter |
238.00 mm |
| B |
59.500 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
624000 N |
| db - Cone Backface Backing Diameter |
147.07 mm |
| Cone Part Number |
X30324M |
| Aa - Cage-Cone Backface Clearance |
3.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
162000 N |
| C - Cup Width |
46 mm |
| B - Cone Width |
55 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
95500 N |
| r - Cup Backface To Clear Radius2 |
3.05 mm |
| Cg - Geometry Factor |
0.114 |
| Design Units |
METRIC |
| D |
260 mm |