Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PRM 182120

PRM 182120

Dimensions

d	18	mm
D	21	mm
B	20	mm

Recommended fits

Tolerance shaft			f7 m/s
Tolerance housing			H7 m/s

Calculation data

Specific dynamic load factor	K		40	N/mm²
Specific static load factor	K₀		120	N/mm²
Permissible sliding velocity	v	min.	0	m/s
Permissible sliding velocity	v	max.	1	m/s
Coefficient of friction	µ	min.	0.08
Coefficient of friction	µ	max.	0.15

Mass

Mass bushing

0.016

Model Number: PRM 182120
Inner Diameter：18mm Outer Diameter：21mm Width：20mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2026-07-24
Application:medical equipment,Water Monitoring,wall industry,ultra-quiet generators,Ball screw,steam Hydraulic control element,Air,van,squeeze machine etc,motorcycle,forklift industry
Similar models:PRM 182120
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Model No. Inner Diameter Outer Diameter Width Type

11672
1500250
20158
22390
HK 2820.2RS

Purchase the SKF PRM 182120 Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
11672
1500250
20158
22390
HK 2820.2RS