| 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 |