Gear Pump Bearing HPB-103/HPB-103W

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1000 Pieces pc

Supply Capability:: 10000 Pieces per Week pc/month

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Detailed Product Description

1.HPB Oiles bushing

2.Material:CuZN25Al6FeMn3

3.HB:180-220

4.Certification:ISO9000

The product is developed according to the high PV value of hydraulic pump. It can offer the low friction coefficient and good anti-abrasion, be used in semi-dry condition. The product is applied to medium, high-pressure gear pump, ram pump, vane pump, etc. HPB103W is without lead, the bearing has clean lubricating condition and accord with environmental requirement.

Max load capacity P(Dynamic)	140N/mm2	PV Maximum PV value (Dry)	3.8 N/mm2 .m/s
Max load capacity P(Static)	250N/mm2	PV Maximum PV value (Oil)	60 N/mm2 .m/s
V Max line speed V(Dry)	2 m/s	Working temperature	-200~+280
V Max line speed V(Oil)	10 m/s	Thermal conductivity	40W/m·k
μ Friction coef μ	0.08~0.20	Coefficient of linear expansion	12×10-6/K

Max load capacity P(Dynamic)

140N/mm2

Maximum PV value (Dry)

3.8 N/mm2 .m/s

Max load capacity P(Static)

250N/mm2

Maximum PV value (Oil)

60 N/mm2 .m/s

Max line speed V(Dry)

2 m/s

Working temperature

-200~+280

Max line speed V(Oil)

10 m/s

Thermal conductivity

40W/m·k

μ Friction coef μ

0.08~0.20

Coefficient of linear expansion

12×10-6/K

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Q: How was the pipe joint named?: Use the end extension of the pipe for sealing without any other seals. The utility model has simple structure and is suitable for the connection of thin-wall pipe fittings, and is suitable for pipelines with low pressure of oil and gas as medium. The pressure is allowed to be used in table 41, table 27~41, GB5625.1 to 5653-1985Insert welded pipe jointThe length of the tube will need to be inserted into the pipe joints and pipe end until the connector end of the contact, the pipe and the pipe joint are welded together, can save over, but the pipe size is strictly applicable to oil and gas as the medium pipeline system table 43 ~ 49 JB3878-1985Cone seal welded pipe jointOne end of the connecting pipe is provided with an outer cone surface, and a O shape sealing ring is matched with the inner cone surface of the joint body, and is screwed with the screw thread. The working pressure is 16 ~ 31.5MPa, the temperature - 25 to 80 DEG C for oil as medium piping system table 50 ~ 62 JB/T6381 ~ 6385-1992Withhold hose connectorThe installation is convenient, but a tightening process is added. After the hose is damaged, the joint coat can not be reused, and it is made up of a steel wire braided hose. The utility model can be connected with a welding pipe joint sealed with a O ring. Pipeline system suitable for oil, water and gas as medium. Medium temperature: Oil: -30 ~ 80 degrees Celsius; air -30 to 50 degrees Celsius; water below 80 degrees JB/ZQ4427 ~ 4428-1986

Our main products ranges from 50 series solid lubricating bearings, 10 series self lubricating bearings, 20 series boundary lubricating bearings, 30 series bimetal bushings, 90 series wrapped bronze bushings, 70 series decentralized solid lubricating bearings and FD filled PTFE bushings. The raw materials include high-load brass, tin bronze and aluminum bronze.

1. Manufacturer Overview

Location	Zhejiang, China (Mainland)
Year Established	2004
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Main Markets	Southeast Asia Africa Mid East Western Europe
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Export Percentage	11% - 20%
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