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PSM 303820 A51

Dimensions

d	30	mm
D	38	mm
B	20	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

0.057

Model Number: PSM 303820 A51
Inner Diameter：30mm Outer Diameter：38mm 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:diagnostic test paper,injection molding machine,Air,industrial skin care,machining,switch,agricultural testing and analysis equipment and related,boring bar boring bar,Body shaping,molding machine,storage and transportation equipment
Similar models:PSM 303820 A51
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108x170x15 HMS5 V	108	170	15	Seals
150x170x12 HMSA10 V	150	170	12	Seals
24892	63.5	82.55	8.89	Seals
30x45x8 CRW1 P	30	45	8	Seals
6204	20	47	14	Bearings, units and housings
99187	47.625	55.9562	17.4752	Seals
99605	154.0002	161.925	29.9974	Seals
TQO design	510	655	-	Bearings, units and housings
GE 120 ES	120	180	85	Bearings, units and housings
GE 50 ESX-2LS	50	75	35	Bearings, units and housings
NKIS 30	30	52	22	Bearings, units and housings
NU 3156 ECMA	280	460	146	Bearings, units and housings

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