Product Groups

Oil seals - double lips

(2894)

Single row cylindrical roller bearings

(394)

SKF bearings Singapore

(2056)

Industrial bearing solution

(1870)

Ball bearings NSK

(233)

Full row of cylindrical roller bearings

(150)

Excavator bearings suppliers

(4571)

Split spherical roller bearings

(30)

SKF Roller bearings

(4925)

Yuken hydraulic pumps

(503)

Pressure swithes

(50)

NACHI gear pump

(101)

FAG bearing authorized dealer

(17068)

Self-lubricating plain bearings

(3514)

Roll Bearings for mills NSK

(55)

Multi-row roller bearings NTN

(232)

Four-row cylindrical roller bearing NSK

(187)

NSK Roll bearings for mills

(40)

Hydraulic pumps

(5536)

SKF bearing housing

(3875)

NSK double-row tapered roller bearings

(1035)

Hydraulic pumps

(5536)

Mounted units and inserts

(11427)

Electric motors

(338)

Gear reducer

(238)

Linder pump

(1492)

Imperial non-standard bearings

(4076)

Engine bearings and parts

(10873)

TIMKEN roller bearing

(6941)

American bearing manufacturers

(6798)

NTN four row cylindrical roller bearings for sheaves

(217)

NACHI piston pump

(339)

Control valves

(520)

SKF bearing units

(1882)

Cylindrical roller thrust bearings

(9905)

Parker gear pump

(422)

Tapered roller thrust bearings

(8468)

Spherical roller bearings

(10043)

Piston pumps supplier

(3000)

YUKEN piston pump

(293)

South African bearing dealer

(9745)

VICKERS gear pump

(25)

Pressure swithes

(50)

Double-row tapered roller bearings NSK

(110)

Daikin hydraulic pump

(404)

Bearings interchange and replacement

(3547)

Special spherical roller bearings for vibratory machinery

(11065)

Spherical roller bearings NSK

(538)

Vickers vane pump

(79)

Bearing distributors services

(8882)

Spherical roller bearing

(459)

Four row cylindrical roller bearings

(974)

Gear and piston pumps

(3050)

Rexroth A1VO

(20)
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Sunshine Star Industrial Pte Ltd.
  • AddressLeader Industrial Park
  • Factory Address38 Wang Chiu Rd Kowloon Bay Hongkong
  • Worktime9:00-18:00
  • Phone(Working Time)00852 6851 5717
  • Fax00852 6851 5718
Contact Now

Self-lubricating bearing installation environment analysis

NOVEMBER 02, 2022

Installation of oil-free bearings must be carried out under dry, clean ambient conditions. The mating surface of the shaft and the outer casing, the end faces of the shoulders, the grooves and the joining surface must be carefully inspected before installation. All mating joint surfaces must be carefully cleaned and burred removed. The unformed surface of the casting must be cleaned of sand.


Oil-free bearings should be cleaned with gasoline or kerosene before installation, and used after drying, and ensure good lubrication. Oil-free bearings are generally grease-lubricated or oil-lubricated. When using grease lubrication, greases with superior properties such as no impurities, anti-oxidation, rust, and extreme pressure should be used. The grease filling amount is 30%-60% of the volume of the oil-free bearing and the oil-free bearing housing, and should not be excessive. The double-row tapered roller oil-free bearing with sealing structure and the water pump bearing of the pump shaft are filled with grease, which can be used directly by the user and can not be cleaned.