JB Series Type X Thin Section Bearings

20161104105911

A Conrad assembled bearing designed for applications involving multiple loads. Unique internal geometry permits application of radial load, thrust load in either direction, and moment load, individually or in any combination. A single four-point contact bearing may replace two bearings in many applications.

Kaydon
part
number
Dimensions in inches Capacities1 Limiting
speeds
(RPM)*
Torque
max.
no load
(in-oz)3
Approx.
weight
(lbs)
Bore Outside
dia.
Land
dia.
L1
Land
dia.
L2
Dynamic Static2
Radial
(lbs)
Thrust
(lbs)
Moment
(in-lbs)
Radial
(lbs)
Thrust
(lbs)
Moment
(in-lbs)
JB020XP0 2.000 2.625 2.199 2.425 758 1,130 658 930 2,340 1,080 1,500 6 0.15
JB025XP0 2.500 3.125 2.699 2.925 848 1,290 895 1,140 2,840 1,600 1,200 8 0.19
JB030XP0 3.000 3.625 3.199 3.425 933 1,440 1,159 1,340 3,350 2,220 1,000 12 0.22
JB035XP0 3.500 4.125 3.699 3.925 1,014 1,590 1,450 1,540 3,860 2,940 710 16 0.27
JB040XP0 4.000 4.625 4.199 4.425 1,091 1,720 1,764 1,750 4,370 3,770 620 20 0.30
JB042XP0 4.250 4.875 4.449 4.675 1,120 1,780 1,917 1,830 4,570 4,170 590 24 0.31
JB045XP0 4.500 5.125 4.699 4.925 1,165 1,850 2,103 1,950 4,880 4,690 550 28 0.34
JB047XP0 4.750 5.375 4.949 5.175 1,193 1,900 2,265 2,030 5,080 5,140 520 32 0.35
JB050XP0 5.000 5.625 5.199 5.425 1,236 1,980 2,463 2,150 5,380 5,720 500 36 0.37
JB055XP0 5.500 6.125 5.699 5.925 1,304 2,100 2,844 2,360 5,890 6,850 450 44 0.40
JB060XP0 6.000 6.625 6.199 6.425 1,371 2,220 3,247 2,560 6,400 8,080 410 52 0.44
JB065XP0 6.500 7.125 6.699 6.925 1,435 2,340 3,668 2,760 6,910 9,410 380 61 0.47

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