4R8407 NTN Cylindrical Roller Bearing
How do I place an EMERGENCY order for a 4R8407 NTN Cylindrical Roller Bearing that I want to pick Shenzhen YUYING Bearing Co., Ltd. up at a 0 mm R - Cone Backface To Clear Radius1 our store?
| Brand Name: | NTN |
| Model Number: | 4R8407 |
| R - Cone Backface To Clear Radius1: | 0 mm |
| Cone Part Number: | JL69349 |
| Cg - Geometry Factor: | 0.0692 |
| da - Cone Frontface Backing Diameter: | 42.42 mm |
| a - Effective Center Location3: | -2.3 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 51000 N |
| Ab - Cage-Cone Frontface Clearance: | 1.8 mm |
| B - Cone Width: | 17.000 mm |
| PDF |
4R8407 |
Product Details
| R - Cone Backface To Clear Radius1 | 0 mm |
| Cone Part Number | JL69349 |
| Cg - Geometry Factor | 0.0692 |
| da - Cone Frontface Backing Diameter | 42.42 mm |
| a - Effective Center Location3 | -2.3 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 51000 N |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| B - Cone Width | 17.000 mm |
| Design Units | METRIC |
| G2 - Heat Generation Factor (Rib-Roller End) | 13.6 |
| Series | L69300 |
| G1 - Heat Generation Factor (Roller-Raceway) | 18.4 |
| D | 63.000 mm |
| C - Cup Width | 15.500 mm |
| C0 - Static Radial Rating | 55000 N |
| db - Cone Backface Backing Diameter | 46.48 mm |
| e - ISO Factor8 | 0.42 |
| B | 19.000 mm |
| d | 38.000 mm |
| Db - Cup Backface Backing Diameter | 55.88 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234249 |
