Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PCM 657050 M

PCM 657050 M

Dimensions

d		65	mm
D		70	mm
B		50	mm
M		6	mm
c₁	min.	0.2	mm
c₁	max.	1	mm
c₂	min.	1.2	mm
c₂	max.	2.4	mm
a	±8	20	°

Recommended fits

Tolerance shaft			h8
Tolerance housing			H7

Calculation data

Basic dynamic load rating - radial direction	C		380	kN
Basic static load rating - radial direction	C₀		800	kN
Specific dynamic load factor	K		120	N/mm²
Specific static load factor	K₀		250	N/mm²
Factor depending on material and bearing type	K_M		1900
Permissible sliding velocity	v	min.	0	m/s
Permissible sliding velocity	v	max.	2.5	m/s
Coefficient of friction	µ	min.	0.02
Coefficient of friction	µ	max.	0.2

Mass

Mass bushing

0.19

Model Number: PCM 657050 M
Inner Diameter：65mm Outer Diameter：70mm Width：50mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2026-04-17
Application:ventilation equipment,Medical room equipment,electric hydraulic lifting platform,fabric products,textile machinery,Hydraulic Equipment,Optical Instruments,key lock,extruder,relay,Storage Device
Similar models:PCM 657050 M
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