| Bearing number |
677/672 |
| Size (mm) |
85.725x168.275x41.275 |
| Bore Diameter (mm) |
85,725 |
| Outer Diameter (mm) |
168,275 |
| Width (mm) |
41,275 |
| d |
85,725 mm |
| D |
168,275 mm |
| T |
41,275 mm |
| B |
41,275 mm |
| C |
30,162 mm |
| a |
38,6 mm |
| r min. |
3,6 mm |
| r2 min. |
3,2 mm |
| da min. |
105 mm |
| Da |
149 mm |
| db min |
99 mm |
| ra max. |
3,6 mm |
| rb max. |
3,2 mm |
| Db |
160 mm |
| Weight |
4,11 Kg |
| Basic dynamic load rating (C) |
224 kN |
| Basic static load rating (C0) |
349 kN |
| (Grease) Lubrication Speed |
2200 r/min |
| (Oil) Lubrication Speed |
3000 r/min |
| Calculation factor (e) |
0,47 |
| Calculation factor (Y0) |
0,7 |
| Bearing No. |
677/672 |
| r(min) |
3.6 |
| r1(min) |
3.2 |
| Cr |
282 |
| C0r |
349 |
| Cu |
50.4 |
| Grease lub. |
2200 |
| Oil lub. |
3000 |
| a(mm) |
38.6 |
| da |
105.0 |
| db |
99.0 |
| ra(max) |
3.6 |
| rb(max) |
3.2 |
| e |
0.47 |
| Y1 |
1.28 |
| Y0 |
0.70 |
| (Refer.)Mass(kg) |
4.12 |