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HPB-103/HPB-103W GEAR PUMP BEARING
HPB-103/HPB-103W GEAR PUMP BEARING
Supplier Info
[China Supplier]
Contact Person : Ms. Ding CC
Tel : 086-0573-82801915
Fax : 0573-82801917
Product Detail
1.Name: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

HPB-103/HPB-103W GEAR PUMP BEARING

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