NN3020K NTN Cylindrical Roller Bearing
NN3020K NTN Cylindrical Roller Bearing, Units and Housings China Rexroth a11vo Hydraulic Pump Supplier CAD models 134.87 mm Db - Cup Backface Backing Diameter , Spherical Roller Bearings Manufacturing Service . Get Your Free.
| Brand Name: |
NTN |
| Model Number: |
NN3020K |
| Db - Cup Backface Backing Diameter: |
134.87 mm |
| B - Cone Width: |
35.000 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5: |
251000 N |
| da - Cone Frontface Backing Diameter: |
80.01 mm |
| db - Cone Backface Backing Diameter: |
85.09 mm |
| K - Factor7: |
1.69 |
| D: |
150 mm |
| G2 - Heat Generation Factor (Rib-Roller End): |
27.4 |
| PDF |
NN3020K |
Product Details
| Db - Cup Backface Backing Diameter |
134.87 mm |
| B - Cone Width |
35.000 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
251000 N |
| da - Cone Frontface Backing Diameter |
80.01 mm |
| db - Cone Backface Backing Diameter |
85.09 mm |
| K - Factor7 |
1.69 |
| D |
150 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
27.4 |
| Series |
30314M |
| Design Units |
METRIC |
| r - Cup Backface To Clear Radius2 |
2.54 mm |
| C - Cup Width |
30.000 mm |
| a - Effective Center Location3 |
-8.1 mm |
| R - Cone Backface To Clear Radius1 |
3.050 mm |
| G1 - Heat Generation Factor (Roller-Raceway) |
102.4 |
| C0 - Static Radial Rating |
276000 N |
| Bearing Weight |
3.0 Kg |
| B |
38.000 mm |
| Cg - Geometry Factor |
0.0737 |
| Da - Cup Frontface Backing Diameter |
139.95 mm |