NNU4992K NTN Cylindrical Roller Bearing
NNU4992K NTN Cylindrical Roller Bearing with easy-to-use parts graphics, giving you the 1,520,000 N Static Load Rating ability Linqing Kaige Bearing Co., Ltd. Cylindrical Bore Bore Type to check parts availability, Tapered Roller Bearing pricing, examine remanufactured options.
| Brand Name: |
NTN |
| Model Number: |
NNU4992K |
| Bore Type: |
Cylindrical Bore |
| ra (max): |
2 mm |
| Static Load Rating: |
1,520,000 N |
| Nr. of Holes: |
6 |
| Retainer Material: |
Pressed Steel |
| Groove Width A: |
14 mm |
| Dynamic Load Rating: |
1,230,000 N |
| Constant e: |
0.38 |
| PDF |
NNU4992K |
Product Details
| Bore Type |
Cylindrical Bore |
| ra (max) |
2 mm |
| Static Load Rating |
1,520,000 N |
| Nr. of Holes |
6 |
| Retainer Material |
Pressed Steel |
| Groove Width A |
14 mm |
| Dynamic Load Rating |
1,230,000 N |
| Constant e |
0.38 |
| Center Guidance |
Floating Steel Ring |
| Fillet Radius/Chamfer |
2.1 mm |
| D |
250 mm |
| Axial Load Factor Y0 |
1.73 |
| d |
150 mm |
| Roller Profile |
Symmetric |
| Axial Load Factor Y1 |
1.77 |
| Axial Load Factor Y2 |
2.64 |
| B |
100 mm |
| Limiting Speed - Oil |
2,600 rpm |
| Enclosure |
Open |
| Da (max) |
238 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |