CRD-642 NTN Cylindrical Roller Bearing
CRD-642 NTN Cylindrical Roller Bearing 40.89 mm da - Cone Frontface Backing Diameter Manufacturers -9.1 mm a - Effective Center Location3 , Online Wholesale Shandong ZXY Bearing Science & Technology Co., Ltd. Suppliers !
| Brand Name: | NTN |
| Model Number: | CRD-642 |
| da - Cone Frontface Backing Diameter: | 40.89 mm |
| C0 - Static Radial Rating: | 32400 lbf |
| a - Effective Center Location3: | -9.1 mm |
| Cone Part Number: | 443 |
| Aa - Cage-Cone Backface Clearance: | 1 mm |
| B: | 35.725 mm |
| Cup Part Number: | 433 |
| Design Units: | Imperial |
Product Details
| da - Cone Frontface Backing Diameter | 40.89 mm |
| C0 - Static Radial Rating | 32400 lbf |
| a - Effective Center Location3 | -9.1 mm |
| Cone Part Number | 443 |
| Aa - Cage-Cone Backface Clearance | 1 mm |
| B | 35.725 mm |
| Cup Part Number | 433 |
| Design Units | Imperial |
| Da - Cup Frontface Backing Diameter | 84.10 mm |
| db - Cone Backface Backing Diameter | 41.91 mm |
| Cage Type | Stamped Steel |
| G1 - Heat Generation Factor (Roller-Raceway) | 42.5 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 7400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3600 lbf |
| Db - Cup Backface Backing Diameter | 76.96 mm |
| B - Cone Width | 29.901 mm |
| d | 31.750 mm |
| K - Factor7 | 2.05 |
| e - ISO Factor8 | 0.28 |
| Y - ISO Factor9 | 2.11 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7356786 |
