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 |
