B7028-C-T-P4S is super Precision Spindle Bearing,adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances. The dimension of bearing B7028.C.T.P4S.UL is 140mm*210mm*33mm. B7028 is also known as super precision angular contact ball bearings.It can bear radial load and axial load at the same time and can work at higher speeds.
Angular contact ball bearings B7028-C-T-P4S-UL can bear radial load and axial load-combined load at the same time because of the relative displacement of the raceways of the inner and outer rings on the horizontal axis (single row angular contact ball bearings can only bear axial load in one direction, Therefore, paired installations B7028-C-T-P4S-DUL are often used)
| Bearing Number | B7028-C-T-P4S |
| Bearing Type | Super Precision Spindle Bearings |
| Bearing Size | 140x210x33mm |
| d | 140 mm |
| D | 210 mm |
| B | 33 mm |
| a | 39,9 mm |
| Contact angle | 15 ° |
| ≈ Mass | 3,35 kg |
| Basic radial dynamic load rating | 153000 N |
| Basic radial static load rating | 114000 N |
| Radial fatigue limit load | 9100 N |
| Limiting speed(grease) | 6300 1/min |
| Limiting speed(oil) | 10000 1/min |
Remark: B7028-C-2RSD-T-P4S, B7028-E-T-P4S, B7028-E-2RSD-T-P4S, 7028 CD/P4A, 7028 C etc is also available in Sun Rises Group Limited.
Image of super precision bearing B7028.C.T.P4S.UL
Bearing warehouse image
Any bearing inquries, ask the bearings specialist.
(gavinchu@sunrises-group.com)
