802111-H122AF Cylindrical Roller Bearings Interchange 2018 NEW
| Bearing number: |
NNU4960K |
| Size (mm): |
300x420x118 |
| Bore Diameter (mm): |
300 |
| Outer Diameter (mm): |
420 |
| Width (mm): |
118 |
| d: |
300 mm |
| Fw: |
339 mm |
| D: |
420 mm |
| PDF |
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Product Details
| Bearing number |
NNU4960K |
| Size (mm) |
300x420x118 |
| Bore Diameter (mm) |
300 |
| Outer Diameter (mm) |
420 |
| Width (mm) |
118 |
| d |
300 mm |
| Fw |
339 mm |
| D |
420 mm |
| B |
118 mm |
| C |
118 mm |
| r min. |
3 mm |
| da min. |
313 mm |
| da max |
335 mm |
| Da max. |
407 mm |
| db min |
343 mm |
| ra max. |
2,5 mm |
| Weight |
49,7 Kg |
| Basic dynamic load rating (C) |
1170 kN |
| Basic static load rating (C0) |
2720 kN |
| (Grease) Lubrication Speed |
1100 r/min |
| Bearing No. |
NNU4960K |
| r(min) |
3 |
| Cr |
1470 |
| C0r |
2720 |
| Cu |
285 |
| Grease lub. |
1100 |
| Oil lub. |
1300 |
| Ew |
- |
| da(min) |
313 |
| da(max) |
335 |
| db(min) |
343 |
| Da(max) |
407 |
| Da(min) |
- |
| ra(max) |
2.5 |
| (Refer.)Mass(kg) |
49.7 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |