231/750BK NTN Spherical Roller Bearings
231/750BK NTN Spherical Roller Bearings Product 5 mm ra (max) Brochures , 561 mm dc (min) Spherical Roller Bearings NTN BEARING-BOWER CORP. Manufacturing Service . Get Your Free.
| Brand Name: |
NTN |
| Model Number: |
231/750BK |
| dc (min): |
561 mm |
| d: |
500 mm |
| ra (max): |
5 mm |
| B: |
100 mm |
| Static Load Rating: |
2,970,000 N |
| Limiting Speed - Oil: |
900 rpm |
| Bore Type: |
Cylindrical Bore |
| Limiting Speed - Grease: |
750 rpm |
| PDF |
231/750BK |
Product Details
| dc (min) |
561 mm |
| d |
500 mm |
| ra (max) |
5 mm |
| B |
100 mm |
| Static Load Rating |
2,970,000 N |
| Limiting Speed - Oil |
900 rpm |
| Bore Type |
Cylindrical Bore |
| Limiting Speed - Grease |
750 rpm |
| Configuration |
Single Row |
| Fillet Radius/Chamfer |
6 mm |
| D |
720 mm |
| Weight |
140.000 kg |
| Radial Clearance |
0.330 to 0.440 mm |
| r1 |
6 mm |
| db (min) |
528 mm |
| db (max) |
552 mm |
| Da (max) |
692 mm |
| Dynamic Load Rating |
1,700,000 N |
| ra1 (max) |
5 mm |
| Enclosure |
Open |