4R6021 NTN Cylindrical Roller Bearing
Online shopping 36.800 kg Weight 4R6021 NTN Cylindrical Roller Bearing from a great selection Precision Parts Bearing Co., Ltd. at Store. ... 140 mm d Spherical Roller Bearings Accessories.
| Brand Name: |
NTN |
| Model Number: |
4R6021 |
| Weight: |
36.800 kg |
| d: |
140 mm |
| Static Load Rating: |
1,250,000 N |
| Bore Type: |
Cylindrical Bore |
| ra (max): |
3 mm |
| Fillet Radius/Chamfer: |
4 mm |
| dd (min): |
198 mm |
| D: |
300 mm |
| PDF |
4R6021 |
Product Details
| Weight |
36.800 kg |
| d |
140 mm |
| Static Load Rating |
1,250,000 N |
| Bore Type |
Cylindrical Bore |
| ra (max) |
3 mm |
| Fillet Radius/Chamfer |
4 mm |
| dd (min) |
198 mm |
| D |
300 mm |
| Enclosure |
Open |
| r1 |
4 mm |
| db (min) |
158 mm |
| dc (min) |
182 mm |
| Limiting Speed - Grease |
1,800 rpm |
| Configuration |
Single Row |
| Limiting Speed - Oil |
2,200 rpm |
| Da (max) |
282 mm |
| Dynamic Load Rating |
920,000 N |
| db (max) |
176 mm |
| Radial Clearance |
0.100 to 0.145 mm |
| B |
102 mm |