687/672A Single row bearings inch
We Provide Extensive Available Volume Discount 687/672A Single row bearings inch Selection And 1 1/4 Height H(inch) Competitive Wholesale Pricing. TGH Roller Bearing Co., Ltd
What is 687/672A bearing cross reference？
| Model Number: | 687/672A |
| R - Cone Backface To Clear Radius1: | 2.540 mm |
| Da - Cup Frontface Backing Diameter: | 115.10 mm |
| da - Cone Frontface Backing Diameter: | 68.07 mm |
| e - ISO Factor8: | 0.83 |
| C - Cup Width: | 21.000 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 44600 N |
| r - Cup Backface To Clear Radius2: | 2.03 mm |
| B: | 31.500 mm |
| PDF |
687/672A |
Product Details
| R - Cone Backface To Clear Radius1 | 2.540 mm |
| Da - Cup Frontface Backing Diameter | 115.10 mm |
| da - Cone Frontface Backing Diameter | 68.07 mm |
| e - ISO Factor8 | 0.83 |
| C - Cup Width | 21.000 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 44600 N |
| r - Cup Backface To Clear Radius2 | 2.03 mm |
| B | 31.500 mm |
| Cage Type | Stamped Steel |
| Cup Part Number | Y31311M |
| Design Units | METRIC |
| Bearing Weight | 1.6 Kg |
| Aa - Cage-Cone Backface Clearance | 3.8 mm |
| db - Cone Backface Backing Diameter | 82.04 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 172000 N |
| Y - ISO Factor9 | 0.73 |
| Cone Part Number | X31311M |
| B - Cone Width | 29.000 mm |
| Db - Cup Backface Backing Diameter | 103.12 mm |
| Series | 31311M |
