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 |