4R7203 NTN Cylindrical Roller Bearing
Welcome Open Enclosure to the 258 mm db (min) 4R7203 NTN Cylindrical Roller Bearing China 608z Bearing Supplier 295 mm Inside Ring Outside Diameter online seller.
| Brand Name: | NTN |
| Model Number: | 4R7203 |
| Inside Ring Outside Diameter: | 295 mm |
| Enclosure: | Open |
| db (min): | 258 mm |
| Limiting Speed - Oil: | 1,600 rpm |
| Bore Type: | Cylindrical Bore |
| Da (max): | 422 mm |
| db (max): | 293 mm |
| ra (max): | 3 mm |
| PDF |
4R7203 |
Product Details
| Inside Ring Outside Diameter | 295 mm |
| Enclosure | Open |
| db (min) | 258 mm |
| Limiting Speed - Oil | 1,600 rpm |
| Bore Type | Cylindrical Bore |
| Da (max) | 422 mm |
| db (max) | 293 mm |
| ra (max) | 3 mm |
| D | 440 mm |
| Limiting Speed - Grease | 1,400 rpm |
| Radial Clearance | 0.110 to 0.175 mm |
| Static Load Rating | 1,340,000 N |
| dd (min) | 316 mm |
| Configuration | Single Row |
| dc (min) | 298 mm |
| B | 72 mm |
| ra1 (max) | 3 mm |
| Dynamic Load Rating | 935,000 N |
| Fillet Radius/Chamfer | 4 mm |
| r1 | 4 mm |
