7030CTRSUMP3 NSK Super Precision Bearings
We 12.5 G2 - Heat Generation Factor (Rib-Roller End) Provide Extensive 7030CTRSUMP3 NSK Super Precision Bearings Selection Hebei Xiantong Bearing Co., Ltd. And Competitive Wholesale Pricing.
| Brand Name: | NSK |
| Model Number: | 7030CTRSUMP3 |
| G2 - Heat Generation Factor (Rib-Roller End): | 12.5 |
| Y - ISO Factor9: | 1.49 |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 4390 lbf |
| Cone Part Number: | 28150 |
| B: | 21.435 mm |
| Design Units: | Imperial |
| da - Cone Frontface Backing Diameter: | 43.43 mm |
| Cage Type: | Stamped Steel |
Product Details
| G2 - Heat Generation Factor (Rib-Roller End) | 12.5 |
| Y - ISO Factor9 | 1.49 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4390 lbf |
| Cone Part Number | 28150 |
| B | 21.435 mm |
| Design Units | Imperial |
| da - Cone Frontface Backing Diameter | 43.43 mm |
| Cage Type | Stamped Steel |
| D | 80.035 mm |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| db - Cone Backface Backing Diameter | 45.47 mm |
| B - Cone Width | 20.940 mm |
| K - Factor7 | 1.45 |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.7 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16900 lbf |
| C - Cup Width | 15.875 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3020 lbf |
| Series | 28000 |
| Bearing Weight | 0.5 Kg |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |
