55 mm x 100 mm x 21 mm NACHI 7211CDF angular contact ball bearings
YOU’LL FIND AN Huaxin Bearing Co., Ltd EXTENSIVE SELECTION OF 55 mm x 100 mm x 21 mm 55 mm x 100 mm x 21 mm NACHI 7211CDF angular contact ball bearings FOR SALE.
| Brand Name |
NACHI |
| Model Number |
7211CDF |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
7211CDF |
Product Details
| Series | 1900 |
| Cone Part Number | 1975 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 18900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 4910 lbf |
| d | 0.8750 in |
| B - Cone Width | 0.7620 in |
| R - Cone Backface To Clear Radius3 | 0.03 in |
| da - Cone Frontface Backing Diameter | 1.16 in |
| db - Cone Backface Backing Diameter | 1.2 in |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| Aa - Cage-Cone Backface Clearance | 0 in |
| a - Effective Center Location4 | -0.23 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 2820 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 10900 lbf |
| C0 - Static Radial Rating | 11300 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 1590 lbf |
| K - Factor8 | 1.77 |
| G1 - Heat Generation Factor (Roller-Raceway) | 12.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 6.33 |
| Cg - Geometry Factor | 0.0565 |
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