Bearing number | NJ228-E-M1 + HJ228-E |
Size (mm) | 140x250x42 |
Bore Diameter (mm) | 140 |
Outer Diameter (mm) | 250 |
Width (mm) | 42 |
d | 140 mm |
D | 250 mm |
B | 42 mm |
B1 | 11 mm |
B2 | 18 mm |
D1 | 216,7 mm |
Da max | 236 mm |
d1 | 179,4 mm |
da max | 166 mm |
da min | 154 mm |
dc min | 182 mm |
E | 225 mm |
F | 169 mm |
r1 min | 3 mm |
ra max | 2,5 mm |
rmin | 3 mm |
s | 2 mm / Axial displacement facility from central position |
- HJ228-E / Designation, L-section ring | HJ228E / Designation, Lsection ring |
m | 9,46 kg / Weight |
m1 | 0,986 kg |
Cr | 460000 N / Dynamic load rating (radial) |
C0r | 510000 N / Static load rating (radial) |
nG | 4250 1/min / Limiting speed |
nB | 2600 1/min / Reference speed |
Cur | 78000 N / Fatigue limit load, radial |