6306/VW514 top 5 original Ball Bearing NTN NSK
| Bearing number: |
81188M |
| Size (mm): |
440x540x80 |
| Bore Diameter (mm): |
440 |
| Outer Diameter (mm): |
540 |
| Width (mm): |
80 |
| d: |
440 mm |
| D: |
540 mm |
| H: |
80 mm |
| PDF |
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Product Details
| Bearing number |
81188M |
| Size (mm) |
440x540x80 |
| Bore Diameter (mm) |
440 |
| Outer Diameter (mm) |
540 |
| Width (mm) |
80 |
| d |
440 mm |
| D |
540 mm |
| H |
80 mm |
| d1 |
535 mm |
| r1 min. |
2,1 mm |
| r2 min. |
2,1 mm |
| B |
24 mm |
| D1 |
444 mm |
| Dw |
32 mm |
| da min. |
533 mm |
| Da max. |
459 mm |
| ra max. |
2 mm |
| Weight |
39,5 Kg |
| Basic dynamic load rating (C) |
1430 kN |
| Basic static load rating (C0) |
8000 kN |
| Fatigue load limit (Pu) |
550 |
| Reference speed |
300 r/min |
| Limiting speed |
600 r/min |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |