GEFZ12S Spherical Plain Bearing
GEFZ12S Spherical Plain Bearing with easy-to-use 280x380x100 parts graphics, giving you the ability to 280x380x100 Size (mm) check parts availability, Bearing wholesalers pricing, examine Bearing Wholesalers remanufactured options.
| Bearing number: |
NNU 4956 B/SPW33 |
| Size (mm): |
280x380x100 |
| Bore Diameter (mm): |
280 |
| Outer Diameter (mm): |
380 |
| Width (mm): |
100 |
| d: |
280 mm |
| D: |
380 mm |
| B: |
100 mm |
Product Details
| Bearing number |
NNU 4956 B/SPW33 |
| Size (mm) |
280x380x100 |
| Bore Diameter (mm) |
280 |
| Outer Diameter (mm) |
380 |
| Width (mm) |
100 |
| d |
280 mm |
| D |
380 mm |
| B |
100 mm |
| D1 |
345.6 mm |
| F |
312 mm |
| b |
13.9 mm |
| K |
3 mm |
| r1,2 - min. |
2.1 mm |
| s |
4.5 mm |
| da - min. |
291 mm |
| da - max. |
308 mm |
| db - min. |
316 mm |
| Da - max. |
369 mm |
| ra - max. |
2 mm |
| dn |
313.5 mm |
| Basic dynamic load rating - C |
765 kN |
| Basic static load rating - C0 |
1800 kN |
| Fatigue load limit - Pu |
170 kN |
| Limiting speed for grease lubrication |
1900 r/min |
| Limiting speed for oil lubrication |
2200 mm/min |
| Gref |
384 cm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Product Group |
B04270 |
| r1,2 min. |
2.1 mm |
| s max. |
4.5 mm |
| da min. |
291 mm |
| da max. |
308 mm |
| db min. |
316 mm |
| Da max. |
369 mm |
| ra max. |
2 mm |
| Basic dynamic load rating C |
765 kN |
| Basic static load rating C0 |
1800 kN |
| Fatigue load limit Pu |
170 kN |
| Attainable speed for grease lubrication |
1900 r/min |
| Attainable speed for oil-air lubrication |
2200 r/min |
| Reference grease quantity Gref |
384 cm³ |
| Static radial stiffness (guideline value) |
7260 N/µm |
| Mass bearing |
32.5 kg |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |