Hitachi EX90 Excavator Slewing Bearing
Offer High 18335E Cup Part Number Quality Brand ROLLWAY BEARING Sales Co., Ltd. Hitachi EX90 Excavator Slewing Bearing .Contact Us 18000 Series Online to Get Best Quote.
| Series: |
18000 |
| Cone Part Number: |
18204X |
| Cup Part Number: |
18335E |
| Design Units: |
Imperial |
| Bearing Weight: |
0.4 Kg |
| Cage Type: |
Stamped Steel |
| d: |
51.999 mm |
| D: |
85.001 mm |
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Product Details
| Series |
18000 |
| Cone Part Number |
18204X |
| Cup Part Number |
18335E |
| Design Units |
Imperial |
| Bearing Weight |
0.4 Kg |
| Cage Type |
Stamped Steel |
| d |
51.999 mm |
| D |
85.001 mm |
| B - Cone Width |
18.263 mm |
| C - Cup Width |
18.001 mm |
| B |
24.501 mm |
| R - Cone Backface To Clear Radius1 |
2.030 mm |
| r - Cup Backface To Clear Radius2 |
1.52 mm |
| da - Cone Frontface Backing Diameter |
56.90 mm |
| db - Cone Backface Backing Diameter |
59.94 mm |
| Da - Cup Frontface Backing Diameter |
84.10 mm |
| Db - Cup Backface Backing Diameter |
75.95 mm |
| Ab - Cage-Cone Frontface Clearance |
2.3 mm |
| Aa - Cage-Cone Backface Clearance |
1.8 mm |
| a - Effective Center Location3 |
2 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3010 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
11600 lbf |
| C0 - Static Radial Rating |
14400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
2920 lbf |
| K - Factor7 |
1.03 |
| e - ISO Factor8 |
0.57 |
| Y - ISO Factor9 |
1.06 |
| G1 - Heat Generation Factor (Roller-Raceway) |
26.1 |
| G2 - Heat Generation Factor (Rib-Roller End) |
22.1 |
| Cg - Geometry Factor |
0.0852 |