NNU4972K NTN Cylindrical Roller Bearing
NNU4972K NTN Cylindrical Roller Bearing Bearing Rolamentos do Brasil Ltda. 5.4 Kg Bearing Weight Product Brochures 2 Y2 - ISO Factor6 , Tapered Roller Bearing Manufacturing Service . Get Your Free. 2.0 mm r - Outer Ring To Clear Radius2
| Brand Name: | NTN |
| Model Number: | NNU4972K |
| r - Outer Ring To Clear Radius2: | 2.0 mm |
| Y2 - ISO Factor6: | 2 |
| Bearing Weight: | 5.4 Kg |
| Cg - Geometry Factor8: | 0.0614 |
| C0 - Static Radial Rating: | 478000 N |
| Cage Type: | EM |
| Superseded Part: | 22315YMW800C4 |
| Da - Outer Ring Backing Diameter: | 144.000 mm |
| PDF |
NNU4972K |
Product Details
| r - Outer Ring To Clear Radius2 | 2.0 mm |
| Y2 - ISO Factor6 | 2 |
| Bearing Weight | 5.4 Kg |
| Cg - Geometry Factor8 | 0.0614 |
| C0 - Static Radial Rating | 478000 N |
| Cage Type | EM |
| Superseded Part | 22315YMW800C4 |
| Da - Outer Ring Backing Diameter | 144.000 mm |
| Reference Thermal Speed Rating (Grease) | 3400 |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 450000 N |
| Cage Material | Brass |
| UPC Code | 087796026513 |
| Reference Thermal Speed Rating (Oil)7 | 4000 |
| Design Unit | METRIC |
| e - ISO Factor3 | 0.33 |
| d | 75 mm |
| D | 159.993 mm |
| Y1 - ISO Factor5 | 3.04 |
| B - Inner Ring Width | 55 mm |
| B - Outer Ring Width | 55.000 mm |
