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 |
