XW4 top 5 Latest High Precision Bearings
| Bearing number: | 687/672B |
| Bore Diameter (mm): | 101,6 |
| Outer Diameter (mm): | 175,3 |
| d: | 101,6 mm |
| D: | 168,275 mm |
| D1: | 175,336 mm |
| T1: | 18,255 mm |
| B: | 41,275 mm |
Product Details
| Bearing number | 687/672B |
| Bore Diameter (mm) | 101,6 |
| Outer Diameter (mm) | 175,3 |
| d | 101,6 mm |
| D | 168,275 mm |
| D1 | 175,336 mm |
| T1 | 18,255 mm |
| B | 41,275 mm |
| C | 30,162 mm |
| R | 3,6 mm |
| r | 3,3 mm |
| a - | 2,8 mm |
| Da | 149 mm |
| db | 118 mm |
| C2 | 7,142 mm |
| da | 112 mm |
| Weight | 3,48 Kg |
| Basic dynamic load rating (C) | 386 kN |
| Basic static load rating (C0) | 386 kN |
| Limiting speed | 3000 r/min |
| Factor (G1) | 182,5 |
| Factor (G2) | 37,3 |
| Factor (K) | 1,24 |
| Basic dynamic load rating (C90) | 63,5 |
| Basic dynamic load rating (Ca90) | 51,2 |
| Basic dynamic load rating (C1) | 245 kN |
| Calculation factor (e) | 0,47 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
