NTN RNA4972 needle roller bearings
NTN RNA4972 needle roller bearings Product M06110 Product Group Brochures , Needle Roller Bearings Manufacturing Service . 20.0 Inventory Get Your Free. New energy Bearing Manufacturing Co., Ltd
What is RNA4972 bearing cross reference？
| Brand Name |
NTN |
| Model Number |
RNA4972 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
RNA4972 |
Product Details
| Design Unit |
METRIC |
| Bearing Weight |
596.000 Kg |
| Cage Type |
YMB |
| UPC Code |
087796244597 |
| Cage Material |
Brass |
| d |
670.000 mm |
| D |
980.000 mm |
| B - Inner Ring Width |
230 mm |
| B - Outer Ring Width |
230.000 mm |
| R - Inner Ring To Clear Radius1 |
6.000 mm |
| r - Outer Ring To Clear Radius2 |
6.000 mm |
| da - Inner Ring Backing Diameter |
744.000 mm |
| Da - Outer Ring Backing Diameter |
911.000 mm |
| C0 - Static Radial Rating |
15800000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) |
7890000 N |
| e - ISO Factor3 |
0.22 |
| Y0 - ISO Factor4 |
3.12 |
| Y1 - ISO Factor5 |
4.65 |
| Y2 - ISO Factor6 |
3.05 |
| Reference Thermal Speed Rating (Grease) |
330 |
| Reference Thermal Speed Rating (Oil)7 |
380 |
| Cg - Geometry Factor8 |
0.1257 |