SKF PCMF 202321.5 E Spherical Plain Bearing 20 × 23 × 21.5 mm

PTFE composite flanged bushing

Spherical Plain Bearing

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

Category: Spherical Plain Bearing
Dimensions: 20x23x21.5mm

Overview

PTFE composite flanged bushing

SKF PTFE composite flanged bushings are suitable for oscillating, rotating and linear movements, and can accommodate radial loads as well as axial loads in one direction. Despite their thin-walled design, they can accommodate heavy loads. They also provide good heat dissipation, therefore enabling relatively high sliding velocities.

Key features

Maintenance-free operation
Cost-effective with long service life
High operating temperatures
High load carrying capacity
High sliding velocity and small operating clearance

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.

Symbol	Value	Description
C	31 kN	Basic dynamic load rating, radial
C0	95 kN	Basic static load rating, radial
Ca	17.3 kN	Basic dynamic load rating, axial
C0a	54 kN	Basic static load rating, axial

Symbol	Value	Description
d	20 mm	Bore diameter
D	23 mm	Outside diameter
B	21.5 mm	Width
D2	30 mm	Flange diameter
C	1.5 mm	Flange thickness

Maintenance-free operation
Cost-effective due to long service life
High operating temperature
High load-carrying capability
High sliding speed and small operating clearance

Code	Description
설계	플랜지
재료	PTFE composite
재윤활 기능	None
제품 순 중량	0.019 kg
eClass 코드	23-05-01-90
UNSPSC 코드	31171605

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