4R6012 NTN Cylindrical Roller Bearing
We work closely with Cylindrical Bore Bore Type our 4R6012 NTN Cylindrical Roller Bearing manufacturing partners to bring Precision Parts Bearing Co., Ltd. the 2,000 rpm Limiting Speed - Grease best value to 390,000 N Dynamic Load Rating customers.
| Brand Name: |
NTN |
| Model Number: |
4R6012 |
| Bore Type: |
Cylindrical Bore |
| Limiting Speed - Grease: |
2,000 rpm |
| Dynamic Load Rating: |
390,000 N |
| Limiting Speed - Oil: |
2,400 rpm |
| ra (max): |
2 mm |
| Fillet Radius/Chamfer: |
2.1 mm |
| dc (min): |
233 mm |
| db (max): |
226 mm |
| PDF |
4R6012 |
Product Details
| Bore Type |
Cylindrical Bore |
| Limiting Speed - Grease |
2,000 rpm |
| Dynamic Load Rating |
390,000 N |
| Limiting Speed - Oil |
2,400 rpm |
| ra (max) |
2 mm |
| Fillet Radius/Chamfer |
2.1 mm |
| dc (min) |
233 mm |
| db (max) |
226 mm |
| ra1 (max) |
2 mm |
| db (min) |
212 mm |
| r1 |
2.1 mm |
| Weight |
14.400 kg |
| Static Load Rating |
580,000 N |
| B |
51 mm |
| Radial Clearance |
0.090 to 0.145 mm |
| Configuration |
Single Row |
| d |
200 mm |
| Enclosure |
Open |
| Da (max) |
298 mm |
| D |
310 mm |