Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PSM 121808 A51

PSM 121808 A51

Dimensions

d	12	mm
D	18	mm
B	8	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

0.007

Model Number: PSM 121808 A51
Inner Diameter：12mm Outer Diameter：18mm Width：8mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2026-08-20
Application:small diesel generators,tower crane,wheel lathe,Industrial Adhesive,linear drive,electromagnetic clutch,air purification,Industrial,shaft milling machine,sheet industry,woodworking machinery
Similar models:PSM 121808 A51 PSMF 121808 A51
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Model No. Inner Diameter Outer Diameter Width Type

17x29x5 HMS5 V
22338 CC/W33
27365
351794
413006

Purchase the SKF PSM 121808 A51 Please fill in the following

Hot number： 115x150x12 HMS5 V 2050252 25075 33205 51201 V/HR11T1 52311 609-RSH 6030-2Z 62x85x10 HMS5 RG 7228 ACD/P4A 95x110x12 HMS5 RG NCF 1896 V NJ 217 ECJ NU 20/630 ECMA NU 320 ECM/C3VL0241

Model No.	Inner Diameter	Outer Diameter	Width	Type
17x29x5 HMS5 V
22338 CC/W33
27365
351794
413006