NNU4988 NTN Tapered Roller Bearing
What is the best place to buy 165 mm D NNU4988 NTN Tapered Roller Bearing online? Tapered Roller Bearing Manufacturing Service . NTK BEARING PRECISION AXLE CORP.
| Brand Name: |
NTN |
| Model Number: |
NNU4988 |
| D: |
165 mm |
| Configuration: |
Single Row |
| a (max): |
3.7 mm |
| Radial Clearance: |
0.036 to 0.066 mm |
| d: |
120 mm |
| Dx (min): |
173 mm |
| Bore Type: |
Cylindrical Bore |
| Fillet Radius/Chamfer: |
1.1 mm |
| PDF |
NNU4988 |
Product Details
| D |
165 mm |
| Configuration |
Single Row |
| a (max) |
3.7 mm |
| Radial Clearance |
0.036 to 0.066 mm |
| d |
120 mm |
| Dx (min) |
173 mm |
| Bore Type |
Cylindrical Bore |
| Fillet Radius/Chamfer |
1.1 mm |
| Dynamic Load Rating |
53,000 N |
| r1 |
0.5 mm |
| da (min) |
126 mm |
| Enclosure |
Single Shield with S |
| b (min) |
1.9 mm |
| Limiting Speed - Oil |
4,600 rpm |
| Weight |
1.150 kg |
| ra (max) |
1 mm |
| Snap Ring Outside Diameter |
171.5 mm |
| D1 (max) |
161.8 mm |
| Cy (max) |
5.1 mm |
| Factor fo |
16.5 |