NNU4988K NTN Cylindrical Roller Bearing
Request A Quote For Your NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. Special NNU4988K NTN Cylindrical Roller Bearing Needs Today! Free Tapered Roller Bearing Quotes. ISO 9001 2,900 rpm Limiting Speed - Grease certified.
| Brand Name: |
NTN |
| Model Number: |
NNU4988K |
| Limiting Speed - Grease: |
2,900 rpm |
| Radial Clearance: |
0.050 to 0.080 mm |
| Axial Load Factor Y0: |
1.91 |
| da (min): |
92 mm |
| d: |
80 mm |
| Axial Load Factor Y2: |
2.90 |
| Da (max): |
158 mm |
| Center Guidance: |
Floating Steel Ring |
| PDF |
NNU4988K |
Product Details
| Limiting Speed - Grease |
2,900 rpm |
| Radial Clearance |
0.050 to 0.080 mm |
| Axial Load Factor Y0 |
1.91 |
| da (min) |
92 mm |
| d |
80 mm |
| Axial Load Factor Y2 |
2.90 |
| Da (max) |
158 mm |
| Center Guidance |
Floating Steel Ring |
| Static Load Rating |
520,000 N |
| D |
170 mm |
| Bore Type |
Cylindrical Bore |
| Limiting Speed - Oil |
3,600 rpm |
| B |
58 mm |
| Configuration |
Double Row |
| Constant e |
0.35 |
| Nr. of Holes |
4 |
| Roller Profile |
Symmetric |
| Hole Diameter (do) |
5 mm |
| Fillet Radius/Chamfer |
2.1 mm |
| Weight |
6.420 kg |