CCTY Bearing | Four Point Contact Ball Bearing
Four point contact ball bearings are available in standard and custom sizes.
Four Point Contact Ball Bearing, ball bearing
16800
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Four Point Contact Ball Bearings

Dimensions (mm) Basic Load Ratings (kN) Limiting Speed (RPM) Mass
(kg)
Abutment and Fillet Dimensions (mm)
Part Bore Outer Diameter Width Minimum Chamfer Dynamic Load Static
Load
Oil da Da ra
Number d D B rsmin Cr C0r Open approx. min max max
QJ206 30 62 16 1.0 37.50 30.50 19000 0.240 36.0 56.0 1.0
QJ306 72 19 1.1 53.00 41.50 17000 0.420 37.0 65.0 1.0
QJ207 35 72 17 1.1 41.00 61.50 16000 0.350 42.0 65.0 1.0
QJ307 80 21 1.5 64.00 51.00 15000 0.570 44.0 71.0 1.5
QJ208 40 80 18 1.1 56.00 49.00 15000 0.450 47.0 73.0 1.0
QJ308 90 23 1.5 78.00 64.00 14000 0.780 49.0 81.0 1.5
QJ209 45 85 19 1.1 63.00 56.00 14000 0.520 52.0 78.0 1.0
QJ309 100 25 1.5 100.00 83.00 12000 1.050 50.8 91.0 1.5
QJ210 50 90 20 1.1 65.50 61.00 13000 0.590 57.0 83.0 1.0
QJ310 110 27 2.0 118.00 100.00 11000 1.350 60.0 100.0 2.0
QJ211 55 100 21 1.5 85.00 83.00 11000 0.770 64.0 91.0 1.5
QJ311 120 29 2.0 137.00 118.00 10000 1.750 65.0 110.0 2.0
QJ212 60 110 22 1.5 96.50 93.00 10000 0.990 69.0 101.0 1.5
QJ312 130 31 2.1 156.00 137.00 9000 2.150 72.0 118.0 2.0
QJ213 65 120 23 1.5 110.00 112.00 9500 1.200 74.0 111.0 1.5
QJ313 140 33 2.1 176.00 156.00 8500 2.700 77.0 128.0 2.0
QJ214 70 125 24 1.5 120.00 122.00 9000 1.300 68.3 116.0 1.5
QJ314 150 35 2.1 200.00 180.00 8000 3.150 82.0 138.0 2.0
QJ215 75 130 25 1.5 125.00 132.00 8500 1.450 84.0 121.0 1.5
QJ315 160 37 2.1 187.00 320.00 7500 3.900 87.0 148.0 2.0
QJ216 80 140 26 2.0 146.00 156.00 8000 1.850 90.0 130.0 2.0
QJ316 170 39 2.1 202.00 360.00 7000 4.600 92.0 158.0 2.0

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