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v66489d5 · 2026. 6. 9. 오전 11:45:33

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SKF SKF PSM121820 A51
  • SKF SKF PSM121820 A51

SKF

SKF PSM121820 A51 Spherical Plain Bearing 12 × 18 × 20 mm

Sintered bronze straight bushing

Spherical Plain Bearing

RFQ

Restocking soon · Inquire

EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.

FX7MQ3B8H9
Category
Spherical Plain Bearing
Dimensions
12x18x20mm

Overview

Sintered bronze straight bushing

SKF sintered bronze straight (cylindrical) bushings are suitable for rotating, oscillating and linear movements, and can accommodate radial loads. SKF sintered bronze bushings are self-lubricating and maintenance-free. They consist of a porous bronze matrix that is impregnated with mineral oil. The oil impregnation enables very high sliding velocities and makes these bushings suitable for rotating applications.

Key features

  • ·Maintenance-free operation
  • ·Low coefficient of friction
  • ·Very high sliding velocity

Typical applications

  • ·Hydraulic cylinder rod ends
  • ·Construction machinery linkages
  • ·Agricultural joints
  • ·Industrial pivot structures

Selection guidance

Check load direction, oscillation angle, relubrication access, sealing need, ring material, and mounting dimensions.

SymbolValueDescription
d12 mmBore diameter
D18 mmOutside diameter
B20 mmWidth
  • Maintenance-free operation
  • Low coefficient of friction
  • Very high sliding speed
CodeDescription
설계Straight
재료Sintered bronze
재윤활 기능None
제품 순 중량0.0187 kg
eClass 코드23-05-01-90
UNSPSC 코드31171605
📄datasheet pdf download

Also searched as

The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:

  • PSM121820A51
  • PSM121820 A51
  • PSM121820
  • SKFPSM121820A51
  • SKF PSM121820 A51
  • SKFPSM121820 A51
  • SKF PSM121820A51
  • SKFPSM121820

RFQ

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