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PSM 202530 A51

Dimensions

d	20	mm
D	25	mm
B	30	mm

Recommended fits

Tolerance shaft			h8
Tolerance housing			H7

Calculation data

Specific dynamic load factor	K		10	N/mm²
Specific static load factor	K₀		20	N/mm²
Permissible sliding velocity	v	min.	0.25	m/s
Permissible sliding velocity	v	max.	5	m/s
Coefficient of friction	µ	min.	0.05
Coefficient of friction	µ	max.	0.1

Mass

Mass bushing

0.035

Model Number: PSM 202530 A51
Inner Diameter：20mm Outer Diameter：25mm Width：30mm
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:motor,Broadcasting System,Special Equipment,respirator,surgical instruments,Pneumatic Actuator,chuck industry,Forging machine,pneumatic,ignition system,centrifugal pump
Similar models:PSM 202530 A51
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12x28x7 CRW1 R	12	28	7	Seals
13037	33.3502	50.8	7.95	Seals
17234	44.45	57.15	7.95	Seals
19264	49.2252	69.85	7.95	Seals
511/710 F	710	850	112	Bearings, units and housings
575 VE R	560	-	-	Seals
6307-2RSH	35	80	21	Bearings, units and housings
71911 ACE/P4AH1	55	80	13	Bearings, units and housings
7207 CD/HCP4A	35	72	17	Bearings, units and housings
8842	22.225	46.43	6.35	Seals
K 58x65x36 ZW	58	65	36	Bearings, units and housings
OKC 340	340		-

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