KOYO NK42/20A Needle Non Thrust Roller Bearings
| Category: |
Roller Bearings |
| Inventory: |
0.0 |
| Minimum Buy Quantity: |
N/A |
| Weight: |
167.58 |
| Product Group: |
B04144 |
| d: |
240 mm |
| D: |
500 mm |
| B: |
155 mm |
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Product Details
| Category |
Roller Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight |
167.58 |
| Product Group |
B04144 |
| d |
240 mm |
| D |
500 mm |
| B |
155 mm |
| D1 ≈ |
425 mm |
| F |
299 mm |
| r1,2 min. |
5 mm |
| s max. |
6.4 mm |
| da min. |
260 mm |
| da max. |
293 mm |
| db min. |
305 mm |
| Da max. |
480 mm |
| ra max. |
4 mm |
| Basic dynamic load rating C |
2600 kN |
| Basic static load rating C0 |
3650 kN |
| Fatigue load limit Pu |
320 kN |
| Reference speed |
1200 r/min |
| Limiting speed |
2000 r/min |
| Calculation factor kr |
0.25 |
| Limiting value e |
0.3 |
| Mass bearing |
155 kg |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |