SKF 729 CD/HCP4A Angular Contact Ball Bearings
SKF 729 CD/HCP4A Angular Contact Ball Bearings with easy-to-use 678 Bearing Part Number parts graphics, giving you the ability Clear Anodize Holder Surface Treatment to check parts availability, Angular Contact Ball Bearings No Bearing Retained pricing, examine remanufactured options.
What is 729 CD/HCP4A bearing interchange？
| Brand Name: | SKF |
| Model Number: | 729 CD/HCP4A |
| Series: | 28000 |
| Cone Part Number: | 28156 |
| Cup Part Number: | 28300 |
| Design Units: | Imperial |
| Bearing Weight: | 0.4 Kg |
| Cage Type: | Stamped Steel |
| d: | 39.980 mm |
| D: | 76.2 mm |
| PDF |
729 CD/HCP4A |
Product Details
| Series | 28000 |
| Cone Part Number | 28156 |
| Cup Part Number | 28300 |
| Design Units | Imperial |
| Bearing Weight | 0.4 Kg |
| Cage Type | Stamped Steel |
| d | 39.980 mm |
| D | 76.2 mm |
| B - Cone Width | 19.649 mm |
| C - Cup Width | 15.507 mm |
| B | 19.347 mm |
| R - Cone Backface To Clear Radius1 | 2.290 mm |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| da - Cone Frontface Backing Diameter | 44.96 mm |
| db - Cone Backface Backing Diameter | 49.02 mm |
| Da - Cup Frontface Backing Diameter | 71.88 mm |
| Db - Cup Backface Backing Diameter | 68.07 mm |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| a - Effective Center Location3 | -3.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4390 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16900 lbf |
| C0 - Static Radial Rating | 15500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3020 lbf |
| K - Factor7 | 1.45 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.49 |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 12.5 |
| Cg - Geometry Factor | 0.0709 |
Company Profile
| Phone |
+62 411 325566 |
| Fax |
+62 411 325566 |
