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 |
