Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PCM 252850 M

PCM 252850 M

Dimensions

d		25	mm
D		28	mm
B		50	mm
M		4	mm
c₁	min.	0.1	mm
c₁	max.	0.7	mm
c₂	min.	0.2	mm
c₂	max.	1	mm
a	±8	20	°

Recommended fits

Tolerance shaft			h8
Tolerance housing			H7

Calculation data

Basic dynamic load rating - radial direction	C		146	kN
Basic static load rating - radial direction	C₀		310	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

0.04

Model Number: PCM 252850 M
Inner Diameter：25mm Outer Diameter：28mm Width：50mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2025-12-09
Application:manual Tools,sample cup,medical equipment,Forming mold,wheel lathe,packing equipment,chemical instruments,ventilation equipment,Hydraulic Hose,stirrer,security
Similar models:PCM 252850 E PCM 252850 M
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MB 0	10	21	-	Bearings, units and housings
NATR 25 X	25	52	24	Bearings, units and housings
SY 1.15/16 WF	49.213	-	-	Bearings, units and housings
W 609	9	24	7	Bearings, units and housings

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