280.30.1000.013 Ball Bearing Slewing Bearing
| Series: |
234000 |
| Cone Part Number: |
EE234154 |
| Cup Part Number: |
234220 |
| Design Units: |
Imperial |
| Bearing Weight: |
44.200 Kg |
| Cage Type: |
Stamped Steel |
| d: |
393.7 mm |
| D: |
558.800 mm |
| PDF |
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Product Details
| Series |
234000 |
| Cone Part Number |
EE234154 |
| Cup Part Number |
234220 |
| Design Units |
Imperial |
| Bearing Weight |
44.200 Kg |
| Cage Type |
Stamped Steel |
| d |
393.7 mm |
| D |
558.800 mm |
| B - Cone Width |
61.120 mm |
| C - Cup Width |
44.450 mm |
| B |
65.090 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
416.05 mm |
| db - Cone Backface Backing Diameter |
425.96 mm |
| Da - Cup Frontface Backing Diameter |
519.90 mm |
| Db - Cup Backface Backing Diameter |
515.87 mm |
| Ab - Cage-Cone Frontface Clearance |
7.9 mm |
| Aa - Cage-Cone Backface Clearance |
12.7 mm |
| a - Effective Center Location3 |
35.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
63300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
244000 lbf |
| C0 - Static Radial Rating |
451000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
51600 lbf |
| K - Factor7 |
1.23 |
| e - ISO Factor8 |
0.48 |
| Y - ISO Factor9 |
1.26 |
| G1 - Heat Generation Factor (Roller-Raceway) |
2782.9 |
| G2 - Heat Generation Factor (Rib-Roller End) |
448.6 |
| Cg - Geometry Factor |
0.202 |