NATR 5 Yoke Track Roller Coal Winning Machine Bearing 5x16x12mm
What are the types of Pioneer Machinery Source 480 Bore Diameter (mm) NATR 5 Yoke Track Roller Coal Winning Machine Bearing 5x16x12mm ? COAL WINNING MACHINE BEARING Manufacturing Service . Get Your 480x260x80 Free, Instant price, design review.
| Bearing number: |
NJ 252 MA |
| Size (mm): |
480x260x80 |
| Bore Diameter (mm): |
480 |
| Outer Diameter (mm): |
260 |
| Width (mm): |
80 |
| d: |
260 mm |
| D: |
480 mm |
| B: |
80 mm |
Product Details
| Bearing number |
NJ 252 MA |
| Size (mm) |
480x260x80 |
| Bore Diameter (mm) |
480 |
| Outer Diameter (mm) |
260 |
| Width (mm) |
80 |
| d |
260 mm |
| D |
480 mm |
| B |
80 mm |
| d1 |
340 mm |
| D1 |
397 mm |
| F |
320 mm |
| r1,2 - min. |
5 mm |
| s |
3.4 mm |
| da - min. |
280 mm |
| da - max. |
313 mm |
| db - min. |
344 mm |
| Da - max. |
460 mm |
| ra - max. |
4 mm |
| Basic dynamic load rating - C |
1170 kN |
| Basic static load rating - C0 |
1700 kN |
| Fatigue load limit - Pu |
150 kN |
| Reference speed |
1400 r/min |
| Limiting speed |
2000 r/min |
| Calculation factor - kr |
0.15 |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Product Group |
B04144 |
| d1 ≈ |
340 mm |
| D1 ≈ |
397 mm |
| r1,2 min. |
5 mm |
| s max. |
3.4 mm |
| da min. |
280 mm |
| da max. |
313 mm |
| db min. |
344 mm |
| Da max. |
460 mm |
| ra max. |
4 mm |
| Basic dynamic load rating C |
1170 kN |
| Basic static load rating C0 |
1700 kN |
| Fatigue load limit Pu |
150 kN |
| Calculation factor kr |
0.15 |
| Limiting value e |
0.2 |
| Axial load factor Y |
0.6 |
| Mass bearing |
69 kg |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |