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Deep Groove Ball Bearing

d 70-75mm

Principal dimensions
(mm)
Basic load ratings
(kn)
Speed ratings
(r/min)
Designation ISO355
Dimensions
a
mm
Fitting dimensions
mm
Calculation coefficient Weight(Kg)
d D T B C r1,2
min
r3,4
min
Cr Cor Grease Oil a da
max
db
max
Da
max
Da
min
Db
min
Ca
min
Cb
min
ra
max
rb
max
e Y Yo
 140 36.00 33.0 28.0 3.0 2.5 204 232 2600 3600 30313 2GB 29 84.0 77 128 122 130.0 5 8.0 2.0 2.0 0.35 1.70 0.900 2.4700
- 140 36.00 33.0 23.0 3.0 2.5 161 194 2200 3200 31313 7GB 44 80.0 77 128 111 132.0 5 13.0 2.0 2.0 0.83 0.72 0.400 2.3500
- 140 40.00 39.0 26.0 3.5 2.0 200 240 2600 3600 27713E --- 42 80.0 77 132 109 133.0 3.5 14.0 --- --- 0.73 0.80 0.450 2.7700
- 140 51.00 48.0 39.0 3.0 2.5 256 345 2400 3400 32313 2GD 34 80.0 77 128 117 130.0 6 12.0 2.0 2.0 0.35 1.70 0.900 3.6400
- 150 53.50 54.0 44.5 2.3 2.3 269 390 2400 3400 807713 --- 37 86.0 75 150 117 137.0 3.5 9.0 --- --- 0.36 1.70 0.900 4.4300
70 100 20.00 20.0 16.0 1.0 1.0 72.2 117 3200 4500 32914 2BC 18 76.0 79 94 93 98.0 4 4.0 1.0 1.0 0.32 1.90 1.000 0.4870
70 110 25.00 25.0 19.0 1.5 1.5 101 150 3200 4300 32014X 4CC 24 78.0 77 103 98 105.0 5 6.0 1.0 1.0 0.43 1.40 0.800 0.8770
70 110 31.00 31.0 25.5 1.5 1.5 129 209 3200 4300 33014 2CE 28 78.0 77 103 99 105.0 5 5.5 1.0 1.0 0.28 2.10 1.100 1.1000
70 120 37.00 37.0 29.0 2.0 1.5 181 255 3000 4000 33114 3DE 25 80.0 79 111 104 115.0 6 8.0 1.5 1.5 0.37 1.60 0.900 1.7000
70 120 45.00 42.0 37.0 2.5 2.5 125 198 3000 4000 7714 --- 32 79.0 80 111 99 115.0 3.5 8.0 --- --- 0.39 1.50 0.840 1.8900
70 125 26.25 24.0 21.0 2.0 1.5 138 168 3000 4000 30214 3EB 26 82.0 79 116 110 118.0 4 5.0 1.5 1.5 0.43 1.40 0.800 1.2900
70 125 33.25 31.0 27.0 2.0 1.5 160 223 2800 3800 32214 3EC 28 80.0 79 116 108 119.0 4 6.0 1.5 1.5 0.43 1.40 0.800 1.6500
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