4R3056 NTN Cylindrical Roller Bearing
Spherical Roller Bearings are China Rexroth a11vo Hydraulic Pump Supplier a few brands you will 181.10 mm Db - Cup Backface Backing Diameter find in our inventory. Find 4R3056 NTN Cylindrical Roller Bearing to see what's X30222M Cone Part Number in stock!
| Brand Name: |
NTN |
| Model Number: |
4R3056 |
| Db - Cup Backface Backing Diameter: |
181.10 mm |
| Cone Part Number: |
X30222M |
| G2 - Heat Generation Factor (Rib-Roller End): |
59.8 |
| a - Effective Center Location3: |
-1.5 mm |
| db - Cone Backface Backing Diameter: |
130.05 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: |
96900 N |
| R - Cone Backface To Clear Radius1: |
3.050 mm |
| Design Units: |
METRIC |
| PDF |
4R3056 |
Product Details
| Db - Cup Backface Backing Diameter |
181.10 mm |
| Cone Part Number |
X30222M |
| G2 - Heat Generation Factor (Rib-Roller End) |
59.8 |
| a - Effective Center Location3 |
-1.5 mm |
| db - Cone Backface Backing Diameter |
130.05 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
96900 N |
| R - Cone Backface To Clear Radius1 |
3.050 mm |
| Design Units |
METRIC |
| r - Cup Backface To Clear Radius2 |
2.54 mm |
| B - Cone Width |
38.000 mm |
| B |
41.000 mm |
| Bearing Weight |
5.2 Kg |
| G1 - Heat Generation Factor (Roller-Raceway) |
219.5 |
| Cup Part Number |
Y30222M |
| da - Cone Frontface Backing Diameter |
125.98 mm |
| Ab - Cage-Cone Frontface Clearance |
6.6 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
374000 N |
| e - ISO Factor8 |
0.42 |
| Y - ISO Factor9 |
1.43 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
69700 N |