Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PCM 505520 E

PCM 505520 E

Dimensions

d		50	mm
D		55	mm
B		20	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			f7
Tolerance housing			H7

Calculation data

Basic dynamic load rating - radial direction	C		76.5	kN
Basic static load rating - radial direction	C₀		240	kN
Specific dynamic load factor	K		80	N/mm²
Specific static load factor	K₀		250	N/mm²
Factor depending on material and bearing type	K_M		480
Permissible sliding velocity	v	min.	0	m/s
Permissible sliding velocity	v	max.	2	m/s
Coefficient of friction	µ	min.	0.03
Coefficient of friction	µ	max.	0.25

Mass

Mass bushing

0.062

Model Number: PCM 505520 E
Inner Diameter：50mm Outer Diameter：55mm Width：20mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2026-04-16
Application:medical equipment,universal category,Medical printer,vertical pull,extruder,engineering machinery,plastic rolling,textile machinery,transistor fittings,spring industry,baler
Similar models:PCM 505520 E
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407256	670	-	-	Seals
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7010 ACB/HCP4AL	50	80	16	Bearings, units and housings
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NNCF 5007 CV	35	62	36	Bearings, units and housings
OKC 720	720		-
WS 81144	220		11	Bearings, units and housings

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