29880/29820D+A NTN Cylindrical Roller Bearing
What is Shandong Xiangyang Bearing Co., Ltd 29880/29820D+A NTN Cylindrical Roller Bearing in mechanical 71.88 mm Da - Cup Frontface Backing Diameter engineering? Spherical Roller Bearings Manufacturing Service . Upload your 25.1 G1 - Heat Generation Factor (Roller-Raceway) CAD file for an instant.
| Brand Name: | NTN |
| Model Number: | 29880/29820D+A |
| Da - Cup Frontface Backing Diameter: | 71.88 mm |
| G1 - Heat Generation Factor (Roller-Raceway): | 25.1 |
| r - Cup Backface To Clear Radius2: | 1.27 mm |
| Aa - Cage-Cone Backface Clearance: | 0.3 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 17.4 |
| a - Effective Center Location3: | -2 mm |
| Design Units: | Imperial |
| D: | 74.988 mm |
| PDF |
29880/29820D+A |
Product Details
| Da - Cup Frontface Backing Diameter | 71.88 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 25.1 |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 17.4 |
| a - Effective Center Location3 | -2 mm |
| Design Units | Imperial |
| D | 74.988 mm |
| B | 19.368 mm |
| K - Factor7 | 1.31 |
| Bearing Weight | 0.4 Kg |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2640 lbf |
| Cone Part Number | 16986 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3470 lbf |
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| Series | 16900 |
| Y - ISO Factor9 | 1.35 |
| B - Cone Width | 19.837 mm |
| Db - Cup Backface Backing Diameter | 68.07 mm |
| db - Cone Backface Backing Diameter | 51.05 mm |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-28-9637 |
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