2.165 Inch | 55 Millimeter x 4.724 Inch | 120 Millimeter x 2.283 Inch | 58 Millimeter SKF BA2B 459311 Precision Ball Bearings
Enjoy 2.165 Inch | 55 Millimeter x 4.724 Inch | 120 Millimeter x 2.283 Inch | 58 Millimeter High 74.6 mm Dimension DA Margins on 29.4 mm Dimension A1 Competitive SKF Bearing Pricing.Great Wholesale Products Machinery Parts Co., Ltd. at Low Costs.
What is BA2B 459311 bearing interchange？
| Brand Name: | SKF |
| Model Number: | BA2B 459311 |
| Series: | 18500 |
| Cone Part Number: | 18590 |
| Cup Part Number: | 18520 |
| Design Units: | Imperial |
| Bearing Weight: | 0.30 Kg |
| Cage Type: | Stamped Steel |
| d: | 41.275 mm |
| D: | 73.025 mm |
| PDF |
BA2B 459311 |
Product Details
| Series | 18500 |
| Cone Part Number | 18590 |
| Cup Part Number | 18520 |
| Design Units | Imperial |
| Bearing Weight | 0.30 Kg |
| Cage Type | Stamped Steel |
| d | 41.275 mm |
| D | 73.025 mm |
| B - Cone Width | 17.463 mm |
| C - Cup Width | 12.700 mm |
| B | 16.670 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 45.97 mm |
| db - Cone Backface Backing Diameter | 53.09 mm |
| Da - Cup Frontface Backing Diameter | 69.10 mm |
| Db - Cup Backface Backing Diameter | 66.04 mm |
| Ab - Cage-Cone Frontface Clearance | 2 mm |
| Aa - Cage-Cone Backface Clearance | -0.3 mm |
| a - Effective Center Location3 | -2.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 2960 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 11400 lbf |
| C0 - Static Radial Rating | 13100 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 1770 lbf |
| K - Factor7 | 1.67 |
| e - ISO Factor8 | 0.35 |
| Y - ISO Factor9 | 1.71 |
| G1 - Heat Generation Factor (Roller-Raceway) | 21 |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.4 |
| Cg - Geometry Factor | 0.0681 |
