SKF R4AF Single Row Ball Bearings
Enjoy High Margins on Competitive SKF Bearing 280 Bore Diameter (mm) Pricing.Great Wholesale Products Qingdao XMD Autos Ball Bearing Co., Ltd. at Low Costs.
What is R4AF bearing interchange？
| Brand Name: | SKF |
| Model Number: | R4AF |
| Design Unit: | METRIC |
| Bearing Weight: | 457.500 Kg |
| Cage Type: | YMB |
| Cage Material: | Brass |
| d: | 400.000 mm |
| D: | 720.000 mm |
| B - Inner Ring Width: | 256 mm |
| B - Outer Ring Width: | 256.000 mm |
| PDF |
R4AF |
Product Details
| Design Unit | METRIC |
| Bearing Weight | 457.500 Kg |
| Cage Type | YMB |
| Cage Material | Brass |
| d | 400.000 mm |
| D | 720.000 mm |
| B - Inner Ring Width | 256 mm |
| B - Outer Ring Width | 256.000 mm |
| R - Inner Ring To Clear Radius1 | 5.000 mm |
| r - Outer Ring To Clear Radius2 | 5.000 mm |
| da - Inner Ring Backing Diameter | 466.000 mm |
| Da - Outer Ring Backing Diameter | 646.000 mm |
| C0 - Static Radial Rating | 10800000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 6720000 N |
| e - ISO Factor3 | 0.34 |
| Y0 - ISO Factor4 | 1.96 |
| Y1 - ISO Factor5 | 2.93 |
| Y2 - ISO Factor6 | 1.92 |
| Reference Thermal Speed Rating (Grease) | 350 |
| Reference Thermal Speed Rating (Oil)7 | 380 |
| Cg - Geometry Factor8 | 0.0952 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7515247 |
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