JSU Sealed Series

Type C
Radial Contact

JSU_ _ _CPO

Snapover separator
3/16′ balls

Type C Radial Contact Bearing Cross-section

Type X
Four-Point Contact

JSU_ _ _XPO

Snapover separator
3/16′ balls

Type X Four-point Contact Bearing Cross-section

SILVERTHIN BEARINGS • JSU SERIES 1/2″ x 3/8″
SILVER
THIN
PART NO.
& RFQ
DIMENSION IN INCHES CAPACITIES IN POUNDS TYPE C TYPE X
Bore
B
Outside
Diam.
D
Land
Diam.
L1
Land
Diam.
L2
TYPE C & X TYPE X
Radial Thrust Moment
(Lbs-in)
Limiting
Speeds
(RPM)
Limiting
Speeds
(RPM)
Static Dyn Static Dyn Static Dyn
JSU040 4.000 4.750 4.150 4.547 2,103 881 5,262 2,216 4,608 1,932 Consult Consult
JSU042 4.250 5.000 4.400 4.797 2,220 923 5,562 2,295 5,145 2,124 Factory Factory
JSU045 4.500 5.250 4.650 5.047 2,342 957 5,864 2,386 5,718 2,322    
JSU047 4.750 5.500 4.900 5.295 2,467 986 6,162 2,461 6,320 2,523    
JSU050 5.000 5.750 5.150 5.545 2,595 1,015 6,467 2,549 6,953 2,732    
JSU055 5.500 6.250 5.650 6.042 2,832 1,088 7,066 2,691 8,301 3,162    
JSU060 6.000 6.750 6.150 6.542 3,071 1,144 7,668 2,843 9,772 3,622    
JSU065 6.500 7.250 6.650 7.037 3,319 1,209 8,273 2,997 11,374 4,111    
JSU070 7.000 7.750 7.150 7.537 3,558 1,252 8,870 3,138 13,089 4,627    
JSU075 7.500 8.250 7.650 8.037 3,796 1,317 9,472 3,271 14,912 5,150    
JSU080 8.000 8.750 8.150 8.537 4,033 1,368 10,076 3,417 16,878 5,713    
JSU090 9.000 9.750 9.150 9.535 4,510 1,471 11,272 3,675 21,132 6,891    
JSU100 10.000 10.750 10.150 10.535 4,991 1,576 12,479 3,933 25,888 8,162    
JSU110 11.000 11.750 11.150 11.535 5,474 1,671 13,683 4,181 31,110 9,511    
JSU120 12.000 12.750 12.150 12.535 5,952 1,776 14,884 4,428 36,832 10,944    

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