NNU4972 NTN Tapered Roller Bearing
Thrust Spherical Roller Bearing offers a NNU4972 NTN Tapered Roller Bearing selection of Genuine Thrust Spherical Roller Bearing at Jinan Kaidong Bearing Co., Ltd. 71426D Cone Part Number Wholesale Prices. We are a 36900 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 NNU4972 NTN Tapered Roller Bearing Certified Parts Retailer
| Brand Name: | NTN |
| Model Number: | NNU4972 |
| Cone Part Number: | 71426D |
| Series: | 71000 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5: | 36900 lbf |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: | 21200 lbf |
| Design Units: | Imperial |
| Ab - Cage-Cone Frontface Clearance: | 0.1 in |
| Cage Type: | Stamped Steel |
| da - Cone Frontface Backing Diameter: | 4.8 in |
| PDF |
NNU4972 |
Product Details
| Cone Part Number | 71426D |
| Series | 71000 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 36900 lbf |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 21200 lbf |
| Design Units | Imperial |
| Ab - Cage-Cone Frontface Clearance | 0.1 in |
| Cage Type | Stamped Steel |
| da - Cone Frontface Backing Diameter | 4.8 in |
| R - Cone Frontface To Clear Radius1 | 0.060 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 15100 lbf |
| T - Bearing Width across Cups | 3.8749 in |
| C - Cup Width | 1.3750 in |
| Cup Part Number | 71750 |
| Bearing Weight | 25.3 lb |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| Db - Cup Backface Backing Diameter | 6.73 in |
| K - Factor7 | 1.4 |
| e - ISO Factor8 | 0.42 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 142000 lbf |
| d | 4.25 in |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15185689412 |
