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High Quality And High Hardness Excavator Bushing For Use In Construction Machinery
Excavator bucket bushings are manufactured with high carbon steel and thru-hardened to 48-52 HRC. Hardened steel bucket bushings are excellent for low speed / high load, or pivot applications. These hardened steel bushings are commonly used to protect a housing from premature wear caused by friction with a pin to really minimise your machine down time. Hardened steel sleeve bearings require daily or maximum weekly greasing.
hardened steel bushings are designed according to customer need, with different kinds of internal grooves providing lubricant distribution and facilitating abrasive particles removal. A flanged bushing or washer could be produced with the same technology.
We offer a wide range of pins, bushes and links to suit most common makes and models of mini excavator on the market today. Construction Machinery Parts Bucket Bushing applies to Excavator CAT / Hitachi / Komatsu / Kobelco / JCB / Daewoo / Volvo / Hyundai Boom Bucket Bushings Assembly.
Advantages:
· High wear & abrasion resistance
· Adequate high load bearing capability
· Ability to operate for long intervals
· Low cost
Applications:
· All sectors ( common use )
· Earth moving equipment
· Mining equipment
· General purpose industrial equipment
Performance Index | | Data | |
Hardness | HRC | 58-62 | |
Max Load | N/mm2 | 250 | |
Max Linear Velocity | m/s | 0.1 | |
Max PV Value | N/mm2.m/s | 1.5 | |
WorkingTemperature Limit | ℃ | -100~ +350 | |
Linear Expension Coefficient | 10-5/℃ | 1.1 |
Performance Index | | Data | |
Hardness | HV | ≥650 | |
Max Load | N/mm2 | 200 | |
Max Linear Velocity | m/s | 0.1 | |
Max PV Value | N/mm2.m/s | 1.5 | |
WorkingTemperature Limit | ℃ | -100~ +350 | |
Linear Expension Coefficient | 10-5/℃ | 1.1 |
Performance Index | | Data | |
Hardness | HV | ≥650 | |
Max Load | N/mm2 | 200 | |
Max Linear Velocity | m/s | 0.1 | |
Max PV Value | N/mm2.m/s | 1.5 | |
WorkingTemperature Limit | ℃ | -100~ +350 | |
Linear Expension Coefficient | 10-5/℃ | 1.1 |
Material and bushing characteristics | | value | Company | value | |
Maximum load | Mpa | 100 | psi | 145,00 | |
working temperature | ℃ | -40 to 300 | °F | -40 to 572 | |
Max Linear Velocity | m/s | 0.5 | fpm | 100 | |
Maximum PV Value | m/sxMPa | 1.65 | pis x fpm | 48,000 | |
Minimum hardness of sliding layer | HB | 210 | HB | 210 | |
Minimum hardness of dual parts | HRC | 40 | HRC | 40 |