- IOR Bearing Manufacturing Co.,Ltd
- FAG Bearing INA Bearing ISB Bearing
Home>Products>NACHI Bearing>NACHI RB4912 cylindrical roller bearings
English
NACHI RB4912 cylindrical roller bearings
NACHI RB4912 cylindrical roller bearings Manufacturers , Online IOR Bearing Manufacturing Co.,Ltd Wholesale Suppliers 900 rpm Oil Lubrication - B/C/O Seal Four-Bolt Square Fla Housing Style !
- NACHI
RB4912
- 900 rpm
- Four-Bolt Square Fla
- 0.0030 in
- 1200 rpm
- 4.19 in
- 0.0030
- 4 in
- 4.120 in
-
IOR Bearing Manufacturing Co.,Ltd2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
Details ofNACHI RB4912 cylindrical roller bearings
| Oil Lubrication - B/C/O Seal: | 900 rpm | Housing Style: | Four-Bolt Square Fla | Shaft Tolerance: | 0.0030 in |
| Oil Lubrication - M/N Seal: | 1200 rpm | Dimension L Fix: | 4.19 in | Eng Internal Radial Clearance - Min: | 0.0030 |
| Shaft Size : | 4 in | Dimension N: | 4.120 in | Locking Style: | Single Concentric |
| Pre Install Clearance Min: | 0.0030 in |
Specifications forNACHI RB4912 cylindrical roller bearings
NACHI RB4912 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 031BC07A2 |
| Dimensione (mm) | 30.6x72x19 |
| Marchio | NACHI |
| Diametro del foro (mm) | 30,6 |
| Diametro esterno (mm) | 72 |
| Larghezza (mm) | 19 |
| d | 30,6 mm |
| D | 72 mm |
| B | 19 mm |
| C | 19 mm |
NACHI RB4912 cylindrical roller bearings Cad Models
Contact Us
- IOR Bearing Manufacturing Co.,Ltd
- Address1200 Holmes Road, Elgin, lL 60127, U.S.A.
- Phone(Working Time)1-457-524-7500
- Fax
Related News
| How do you lock a locking collar on a bearing? |
| What does RZ mean on a bearing? |
| What is a flange bearing used for? |
NACHI 5209ANR angular contact ball bearings
NACHI 7009DF angular contact ball bearings
NACHI 7004DB angular contact ball bearings
NACHI 6234 deep groove ball bearings
NACHI NU2210EG cylindrical roller bearings