231/670BK NTN Spherical Roller Bearings
Welcome to the 231/670BK NTN Spherical Roller Bearings NTN BEARING-BOWER CORP. 75 mm d online seller. 2.1 mm Fillet Radius/Chamfer
| Brand Name: |
NTN |
| Model Number: |
231/670BK |
| Fillet Radius/Chamfer: |
2.1 mm |
| d: |
75 mm |
| Dx (min): |
172 mm |
| Radial Clearance: |
0.025 to 0.051 mm |
| Factor fo: |
13.2 |
| Cy (max): |
7.3 mm |
| Static Load Rating: |
77,000 N |
| b (min): |
3.1 mm |
| PDF |
231/670BK |
Product Details
| Fillet Radius/Chamfer |
2.1 mm |
| d |
75 mm |
| Dx (min) |
172 mm |
| Radial Clearance |
0.025 to 0.051 mm |
| Factor fo |
13.2 |
| Cy (max) |
7.3 mm |
| Static Load Rating |
77,000 N |
| b (min) |
3.1 mm |
| Snap Ring Outside Diameter |
169.7 mm |
| Snap Ring Width |
2.8 mm |
| D1 (max) |
155.2 mm |
| Bore Type |
Cylindrical Bore |
| Limiting Speed - Oil |
5,000 rpm |
| a (max) |
4.9 mm |
| Weight |
3.020 kg |
| Limiting Speed - Grease |
4,300 rpm |
| da (min) |
87 mm |
| r1 |
0.5 mm |
| Dynamic Load Rating |
113,000 N |
| Enclosure |
Single Shield with S |