51248 NTN Thrust Spherical Roller Bearing
Offer High Quality Brand 51248 NTN Thrust Spherical Roller Bearing .Contact Us Online WJE Bearing Manufacturing Co., Ltd. to Imperial Design Units Get Best Quote. 0.03 in Ab - Cage-Cone Frontface Clearance
| Brand Name: | NTN |
| Model Number: | 51248 |
| Ab - Cage-Cone Frontface Clearance: | 0.03 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 204000 lbf |
| Design Units: | Imperial |
| K - Factor8: | 1.72 |
| db - Cone Backface Backing Diameter: | 7.68 in |
| a - Effective Center Location4: | -0.18 in |
| Cage Type: | Stamped Steel |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7: | 17700 lbf |
| PDF |
51248 |
Product Details
| Ab - Cage-Cone Frontface Clearance | 0.03 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 204000 lbf |
| Design Units | Imperial |
| K - Factor8 | 1.72 |
| db - Cone Backface Backing Diameter | 7.68 in |
| a - Effective Center Location4 | -0.18 in |
| Cage Type | Stamped Steel |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 17700 lbf |
| d | 7.0313 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 116.6 |
| Cg - Geometry Factor | 0.111 |
| G1 - Heat Generation Factor (Roller-Raceway) | 606.7 |
| C0 - Static Radial Rating | 187000 lbf |
| Aa - Cage-Cone Backface Clearance | 0.11 in |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 117000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 52900 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 30400 lbf |
| da - Cone Frontface Backing Diameter | 7.56 in |
| Cone Part Number | M336948 |
| B - Cone Width | 2.2500 in |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8525637 |
