Hitachi ZX240 Excavator Slewing Bearing
Offer High Quality Brand Hitachi ZX240 Excavator Slewing Bearing .Contact LM300811 Cup Part Number Us Online to ROLLWAY BEARING Sales Co., Ltd. Get LM300800 Series Best Quote.
| Series: |
LM300800 |
| Cone Part Number: |
LM300849N |
| Cup Part Number: |
LM300811 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.20 Kg |
| Cage Type: |
Stamped Steel |
| d: |
40.988 mm |
| D: |
67.975 mm |
| PDF |
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Product Details
| Series |
LM300800 |
| Cone Part Number |
LM300849N |
| Cup Part Number |
LM300811 |
| Design Units |
Imperial |
| Bearing Weight |
0.20 Kg |
| Cage Type |
Stamped Steel |
| d |
40.988 mm |
| D |
67.975 mm |
| B - Cone Width |
18.001 mm |
| C - Cup Width |
13.500 mm |
| B |
17.501 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| r - Cup Backface To Clear Radius2 |
1.52 mm |
| da - Cone Frontface Backing Diameter |
45.47 mm |
| db - Cone Backface Backing Diameter |
52.07 mm |
| Da - Cup Frontface Backing Diameter |
66.00 mm |
| Db - Cup Backface Backing Diameter |
60.96 mm |
| Ab - Cage-Cone Frontface Clearance |
2 mm |
| Aa - Cage-Cone Backface Clearance |
0.3 mm |
| a - Effective Center Location3 |
-3.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3440 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
13300 lbf |
| C0 - Static Radial Rating |
14300 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
2050 lbf |
| K - Factor7 |
1.68 |
| e - ISO Factor8 |
0.35 |
| Y - ISO Factor9 |
1.72 |
| G1 - Heat Generation Factor (Roller-Raceway) |
22.5 |
| G2 - Heat Generation Factor (Rib-Roller End) |
18.1 |
| Cg - Geometry Factor |
0.0698 |