Wholesalers NAST20ZZ Support Roller Bearing 20x47x20mm
What is Wholesalers NAST20ZZ Support Roller Bearing 20x47x20mm in mechanical engineering? Ceramic Ball Bearing Manufacturing 14000 Series Service . Bearing Wholesalers Upload your CAD file for an instant.
| Series: | 14000 |
| Cone Part Number: | 14121 |
| Cup Part Number: | 14274A |
| Design Units: | Imperial |
| Bearing Weight: | 0.4 Kg |
| Cage Type: | Stamped Steel |
| d: | 30.226 mm |
| D: | 68.956 mm |
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Product Details
| Series | 14000 |
| Cone Part Number | 14121 |
| Cup Part Number | 14274A |
| Design Units | Imperial |
| Bearing Weight | 0.4 Kg |
| Cage Type | Stamped Steel |
| d | 30.226 mm |
| D | 68.956 mm |
| B - Cone Width | 25.933 mm |
| C - Cup Width | 15.875 mm |
| B | 26.195 mm |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 36.58 mm |
| db - Cone Backface Backing Diameter | 37.08 mm |
| Da - Cup Frontface Backing Diameter | 63.00 mm |
| Db - Cup Backface Backing Diameter | 58.93 mm |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Aa - Cage-Cone Backface Clearance | 6.9 mm |
| a - Effective Center Location3 | -10.7 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3180 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 12300 lbf |
| C0 - Static Radial Rating | 13900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2080 lbf |
| K - Factor7 | 1.53 |
| e - ISO Factor8 | 0.38 |
| Y - ISO Factor9 | 1.57 |
| G1 - Heat Generation Factor (Roller-Raceway) | 18 |
| G2 - Heat Generation Factor (Rib-Roller End) | 13.3 |
| Cg - Geometry Factor | 0.0668 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
