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igus® inc.

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iglide® JVSM/JVSI - pre-tensioned bearing

Special features

iglide® JVSM and JVSI bearings are free from clearance in their unloaded state, because of the pre-tension at the ends. The material iglide® J is designed for the lowest coefficient of friction while running dry with its low stick-slip tendency.

Pre-loaded bearing

Clearance-free in loaded or unloaded state

Made from iglide® J material

Maintenance-free, predictable service life

Very high load capacity

 
Materials table

General features Unit iglide® J Test method
Density oz/cm³ 0.052
Color Yellow
Max. humidity absorption at 73° F/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) psi x fpm 9,700

Mechanical properties
Modulus of elasticity psi 348,000 DIN 53457
Tensile strength at 68 °F

psi

10,585 DIN 53452
Compressive strength

psi

8,700
Permissible static surface pressure (68° F)

psi

5,075
Shore D hardness 74 DIN 53505

Physical and thermal properties
Max. long-term application temperature °F 194
Max. short-term application temperature °F 248
Min. application temperature °F

-58

Thermal conductivity [W/m x K] 0.25 ASTM C 177
Coefficient of thermal expansion (at 73 °F) [K-1 x 10-5 ] 10 DIN 53752

Electrical properties
Specific volume resistance Ωcm > 1013 DIN IEC 93
Surface resistance Ω > 1012 DIN 53482

 
 

iglide® JVSM, metric

Part No.:
d1:
Dimensions [m]
Part no. d1 d1-Tolerance
E10
d2 b1
h13
b3    
 JVSM-0608-06 (1) 6 +0.068/+0.020 8 6 2 1.32 USD 
 JVSM-0810-08 (1) 8 +0.083/+0.025 10 8 2 1.72 USD 
 JVSM-1012-10 (1) 10 +0.083/+0.025 12 10 2 1.92 USD 
 JVSM-1214-12 (1) 12 +0.102/+0.032 14 12 2 2.03 USD 
 JVSM-1416-14 (1) 14 +0.102/+0.032 16 14 2 2.19 USD 
 JVSM-1517-15 (1) 15 +0.102/+0.032 17 15 2.5 2.33 USD 
 JVSM-1820-18 (1) 18 +0.102/+0.032 20 18 2.5 3.95 USD 
 JVSM-2023-20 (1) 20 +0.124/+0.040 23 20 2.5 4.35 USD 
More about selected part:
3D-CAD Product page Sample request PDF Quote request Price list myCatalog
d1 measured after the press-fit in the housing bore, d2 H7 within the measuring plane (1) The specified d1 tolerance adjusts itself after press fit into housing bore. Test method

iglide® JVSI, inch

Part No.:
d1 [inch]:
Dimensions in inches
Part no. d1 d2 b1    
 JVSI-0608-06 (1) 3/8 1/2 3/8 1.42 USD 
 JVSI-0810-08 (1) 1/2 5/8 1/2 2.13 USD 
 JVSI-1012-10 (1) 5/8 3/4 5/8 2.23 USD 
 JVSI-1214-12 (1) 3/4 7/8 3/4 2.43 USD 
 JVSI-1618-16 (1) 1 1 1/8 1 2.53 USD 
More about selected part:
3D-CAD Product page Sample request PDF Quote request Price list myCatalog
d1 measured after the press-fit in the housing bore, d2 H7 within the measuring plane (1) The specified d1 tolerance adjusts itself after press fit into housing bore. Test method