NNU4984K NTN Cylindrical Roller Bearing
Enjoy High Margins 1,100 rpm Limiting Speed - Grease on Competitive Tapered Roller Bearing Pricing.Great Wholesale 305 mm db (max) Products at Linqing Kaige Bearing Co., Ltd. Low 5 mm Fillet Radius/Chamfer Costs.
| Brand Name: |
NTN |
| Model Number: |
NNU4984K |
| Fillet Radius/Chamfer: |
5 mm |
| db (max): |
305 mm |
| Limiting Speed - Grease: |
1,100 rpm |
| Limiting Speed - Oil: |
1,300 rpm |
| Enclosure: |
Open |
| Configuration: |
Single Row |
| d: |
240 mm |
| Inside Ring Outside Diameter: |
310 mm |
| PDF |
NNU4984K |
Product Details
| Fillet Radius/Chamfer |
5 mm |
| db (max) |
305 mm |
| Limiting Speed - Grease |
1,100 rpm |
| Limiting Speed - Oil |
1,300 rpm |
| Enclosure |
Open |
| Configuration |
Single Row |
| d |
240 mm |
| Inside Ring Outside Diameter |
310 mm |
| ra (max) |
4 mm |
| Radial Clearance |
0.170 to 0.235 mm |
| B |
95 mm |
| Bore Type |
Cylindrical Bore |
| Static Load Rating |
1,950,000 N |
| dd (min) |
333 mm |
| dc (min) |
313 mm |
| Da (max) |
478 mm |
| r1 |
5 mm |
| ra1 (max) |
4 mm |
| D |
500 mm |
| Dynamic Load Rating |
1,430,000 N |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |