UELFLU-1.7/8M Bearing Unit Interchange Inserts pillow block Latest 2018
| Bearing number: |
NJ2228R |
| Size (mm): |
140x250x68 |
| Bore Diameter (mm): |
140 |
| Outer Diameter (mm): |
250 |
| Width (mm): |
68 |
| d: |
140 mm |
| Fw: |
169 mm |
| D: |
250 mm |
| PDF |
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Product Details
| Bearing number |
NJ2228R |
| Size (mm) |
140x250x68 |
| Bore Diameter (mm) |
140 |
| Outer Diameter (mm) |
250 |
| Width (mm) |
68 |
| d |
140 mm |
| Fw |
169 mm |
| D |
250 mm |
| B |
68 mm |
| C |
68 mm |
| r min. |
3 mm |
| r1 min. |
3 mm |
| Weight |
14.3 Kg |
| Basic dynamic load rating (C) |
572 kN |
| Basic static load rating (C0) |
835 kN |
| (Grease) Lubrication Speed |
2200 r/min |
| Bearing No. |
NJ2228R |
| r(min) |
3 |
| r1(min) |
3 |
| Cr |
716 |
| C0r |
835 |
| Cu |
106 |
| Grease lub. |
2200 |
| Oil lub. |
2900 |
| Ew |
- |
| d1 |
- |
| B1 |
- |
| B2 |
- |
| da(min) |
- |
| db(min) |
153 |
| db(max) |
166 |
| dc(min) |
- |
| dd(min) |
- |
| Da(max) |
237 |
| Db(max) |
- |
| Db(min) |
- |
| ra(max) |
2.5 |
| rb(max) |
2.5 |
| (Refer.)Mass(kg) |
14.6 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |