239/8 NTN Spherical Roller Bearings
We 0.068 Cg - Geometry Factor work closely with our Stamped Steel Cage Type 239/8 NTN Spherical Roller Bearings manufacturing partners Qingdao Clunt Bearing Co., Ltd. to bring the best value to 12.9 G2 - Heat Generation Factor (Rib-Roller End) customers.
| Brand Name: |
NTN |
| Model Number: |
239/8 |
| Cage Type: |
Stamped Steel |
| Cg - Geometry Factor: |
0.068 |
| G2 - Heat Generation Factor (Rib-Roller End): |
12.9 |
| Cone Part Number: |
M38549 |
| Y - ISO Factor9: |
1.7 |
| Cup Part Number: |
M38512 |
| Aa - Cage-Cone Backface Clearance: |
-0.3 mm |
| D: |
66.421 mm |
Product Details
| Cage Type |
Stamped Steel |
| Cg - Geometry Factor |
0.068 |
| G2 - Heat Generation Factor (Rib-Roller End) |
12.9 |
| Cone Part Number |
M38549 |
| Y - ISO Factor9 |
1.7 |
| Cup Part Number |
M38512 |
| Aa - Cage-Cone Backface Clearance |
-0.3 mm |
| D |
66.421 mm |
| e - ISO Factor8 |
0.35 |
| db - Cone Backface Backing Diameter |
46.48 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| a - Effective Center Location3 |
-5.6 mm |
| da - Cone Frontface Backing Diameter |
39.88 mm |
| d |
34.925 mm |
| Da - Cup Frontface Backing Diameter |
62.00 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3640 lbf |
| C0 - Static Radial Rating |
16400 lbf |
| B |
20.638 mm |
| K - Factor7 |
1.66 |
| C - Cup Width |
16.670 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-1515369322 |