4R5221 NTN Cylindrical Roller Bearing
What is 4R5221 NTN Cylindrical Roller Bearing in Precision Parts Bearing Co., Ltd. mechanical engineering? Spherical Roller Bearings Manufacturing Service . 224 mm B Upload your CAD file for an instant.
| Brand Name: |
NTN |
| Model Number: |
4R5221 |
| B: |
224 mm |
| Weight: |
763.000 kg |
| Static Load Rating: |
19,900,000 N |
| Limiting Speed - Oil: |
330 rpm |
| Roller Profile: |
Symmetric |
| Fillet Radius/Chamfer: |
7.5 mm |
| Center Guidance: |
Fixed Inner Ring Rib |
| Bore Type: |
Cylindrical Bore |
| PDF |
4R5221 |
Product Details
| B |
224 mm |
| Weight |
763.000 kg |
| Static Load Rating |
19,900,000 N |
| Limiting Speed - Oil |
330 rpm |
| Roller Profile |
Symmetric |
| Fillet Radius/Chamfer |
7.5 mm |
| Center Guidance |
Fixed Inner Ring Rib |
| Bore Type |
Cylindrical Bore |
| Limiting Speed - Grease |
250 rpm |
| Dynamic Load Rating |
10,800,000 N |
| Enclosure |
Open |
| Retainer Material |
Machined Brass |
| Configuration |
Double Row |
| Da (max) |
1214 mm |
| ra (max) |
6 mm |
| D |
1250 mm |
| Axial Load Factor Y1 |
4.11 |
| Radial Clearance |
0.480 to 0.710 mm |
| Axial Load Factor Y0 |
4.02 |
| Constant e |
0.16 |