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EX300-3 Excavator Slewing Bearing 1249*1530*115mm
Welcome ZZ (Double Shield) Seals to AMERICAN BEARING MFG.CORP. the EX300-3 Excavator Slewing Bearing 1249*1530*115mm online seller.
VTM42
- ZZ (Double Shield)
- [Steel] Steel
- 7 Days
- 6
- Bearings with Housin
- Deep Groove Ball Bea
- Available
- Square Type
-
AMERICAN BEARING MFG.CORP.2020-07-10 09:46:19
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EX300-3 Excavator Slewing Bearing 1249*1530*115mmSpecifications
| Seals: | ZZ (Double Shield) | Bearing Material: | [Steel] Steel | Days to Ship: | 7 Days |
| RoHS: | 6 | Type: | Bearings with Housin | Bearing Used: | Deep Groove Ball Bea |
| Volume Discount: | Available | Flange Shape: | Square Type | Shape: | Flange Type |
| Flange O.D. H(φ): | 47 |
EX300-3 Excavator Slewing Bearing 1249*1530*115mmDimensions
EX300-3 Excavator Slewing Bearing 1249*1530*115mm Size Chart (mm/inches) | |
|---|---|
| Series | 55000 |
| Cone Part Number | 55187 |
| Cup Part Number | 55433D |
| Design Units | Imperial |
| Bearing Weight | 5.92 lb |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 0.16 in |
| d | 1.8750 in |
| D | 4.3300 in |
| B - Cone Width | 1.0594 in |
| C - Double Cup Width | 1.6876 in |
| T - Bearing Width across Cones | 2.4999 in |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| r - Cup Frontface To Clear Radius2 | 0.02 in |
| db - Cone Backface Backing Diameter | 2.72 in |
| Da - Cup Frontface Backing Diameter | 4.15 in |
| Aa - Cage-Cone Backface Clearance | 0.16 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 7350 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 49400 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 12800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 11100 lbf |
| K - Factor7 | 0.66 |
| e - ISO Factor8 | 0.88 |
| Y1 - ISO Factor9 | 0.76 |
| Y2 - ISO Factor10 | 1.14 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 36.8 |
| G2 - Heat Generation Factor (Rib-Roller End) | 13.2 |
| Cg - Geometry Factor12 | 0.109 |
EX300-3 Excavator Slewing Bearing 1249*1530*115mm Cad Models
Contact Us
- AMERICAN BEARING MFG.CORP.
- Address1500 Holmes Road, Elgin, lL 60123, U.S.A.
- Phone(Working Time)888-6258
- Fax
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