iglidur® JVSM/JVSI - Clearance-free prestressed bearing

iglidur® JVSM and JVFM bearings are clearance-free in unloaded condition due to the axial and/or radial pretension. The iglidur® J material possesses extremely low coefficients of friction in dry operation and a very low stick-slip effect. Ideal for "anti-vibration mounting" of pedal bearings, etc.

Special features

Clearance-free prestressed bearing

Completely free of clearance in unloaded state

Material: iglidur® J

Maintenance-free and calculable service life

Materials table

General features Unit iglidur® J Test method

Density g/cm³ 1,49

Color Yellow

Max. humidity absorption at 23° C/50% R. H. Wt.-% 0,3 DIN 53495

Max. water absorption Wt.-% 1,3

Coefficient of surface friction, dynamic, against steel µ 0,08 - 0,18

p x v value, max. (dry) MPa x m/s 0,34

Mechanical properties

Bending E-module MPa 2.400 DIN 53457

Bending strength at 20° C MPa 73 DIN 53452

Compressive strength MPa 60

Maximum recommended surface pressure (20° C) MPa 35

Shore D hardness 74 DIN 53505

Physical and thermal properties

Upper long-term application temperature °C 90

Upper short-term application temperature °C 120

Lower application temperature °C -50

Heat conductivity [W/m x K] 0,25 ASTM C 177

Coefficient of thermal expansion (at 23° C) [K^-1 x 10^-5] 10 DIN 53752

Electrical properties

Specific forward resistance Ωcm > 10¹³ DIN IEC 93

Surface resistance Ω > 10¹² DIN 53482

iglidur® JVSM, metric


Part No.:
d1:

Dimensions [mm]

Part no.	d1	d1-Tolerance E10	d2	b1 h13	b3
JVSM-0810-08⁽¹⁾	8	+0.083/+0.025	10	8	20	Upon request
JVSM-1012-10⁽¹⁾	10	+0.083/+0.025	12	10	20	Upon request
JVSM-1214-12⁽¹⁾	12	+0.102/+0.032	14	12	20	Upon request
JVSM-1416-14⁽¹⁾	14	+0.102/+0.032	16	14	20	Upon request
JVSM-1517-15⁽¹⁾	15	+0.102/+0.032	17	15	25	Upon request
JVSM-1820-18⁽¹⁾	18	+0.102/+0.032	20	18	25	Upon request
JVSM-2023-20⁽¹⁾	20	+0.124/+0.040	23	20	25	Upon request
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d1 measured after the press-fit in the housing bore, d2 H7 within the measuring plane (1) The specified d1 tolerance adjusts itself after the force fitting. Test method

iglidur® JVSI, inch


Part No.:
d1 [inch]:

Dimensions in inches

Part no.	d1	d2	b1
JVSI-0608-06⁽¹⁾	3/8	1/2	3/8	Upon request
JVSI-0810-08⁽¹⁾	1/2	5/8	1/2	Upon request
JVSI-1012-10⁽¹⁾	5/8	3/4	5/8	Upon request
JVSI-1214-12⁽¹⁾	3/4	7/8	3/4	Upon request
JVSI-1618-16⁽¹⁾	1	1 1/8	1	Upon request
More about selected part:
3D-CAD Sample request PDF Quote request Price list

d1 measured after the press-fit in the housing bore, d2 H7 within the measuring plane (1) The specified d1 tolerance adjusts itself after the force fitting. Test method

igus® (UK) Ltd.
51 Caswell Road
Brackmills
Northampton
NN4 7PW

igus® contactTel: +44(0)1604 677240
Fax:+44(0)1604 677242 Send e-mail to igus®

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	The information given on our website and in particular the CAD files which are provided are based on the current state of our knowledge with regard to the products described. Legal warranty of the presence of particular characteristics or suitability for particular applications or purposes cannot be assumed. igus® does not accept any liability whatsoever for damage which arises from the use of the products. Neither does igus® accept any responsibility for the correctness, completeness or quality of the information provided, nor is there a guarantee that the information is up to date.
	These offers are intended only for business persons / resellers. All prices quoted are net prices. The prices do not include legally stipulated value-added tax or shipping costs. Buyer’s declaration of intent cannot be cancelled and goods cannot be returned.
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	Because of continuous technical development we reserve the right to make technical changes and improvements to the products at any time.

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General features	Unit	iglidur® J	Test method
Density	g/cm³	1,49
Color		Yellow
Max. humidity absorption at 23° C/50% R. H.	Wt.-%	0,3	DIN 53495
Max. water absorption	Wt.-%	1,3
Coefficient of surface friction, dynamic, against steel	µ	0,08 - 0,18
p x v value, max. (dry)	MPa x m/s	0,34
Mechanical properties
Bending E-module	MPa	2.400	DIN 53457
Bending strength at 20° C	MPa	73	DIN 53452
Compressive strength	MPa	60
Maximum recommended surface pressure (20° C)	MPa	35
Shore D hardness		74	DIN 53505
Physical and thermal properties
Upper long-term application temperature	°C	90
Upper short-term application temperature	°C	120
Lower application temperature	°C	-50
Heat conductivity	[W/m x K]	0,25	ASTM C 177
Coefficient of thermal expansion (at 23° C)	[K^-1 x 10^-5]	10	DIN 53752
Electrical properties
Specific forward resistance	Ωcm	> 10¹³	DIN IEC 93
Surface resistance	Ω	> 10¹²	DIN 53482