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Double row deep groove ball bearing
Double row deep groove ball bearing

Deep Groove Ball Bearing

Double row deep groove ball bearing

Description:

The double row deep groove ball bearing is a type of rolling-element bearing that consists of two rows of balls running in two deep grooves on inner and outer rings. This design enables these bearings to accommodate both radial and axial loads in both directions. Double row deep groove ball bearings are utilized in various industries, including automotive, industrial machinery, and agricultural equipment.

Product Detail


Boundary dimensions(mm) Load rating(kN) Limiting speed (r/min) Number Mounting dimensions(mm) Weight
(reference)
(kg)
d D B r1,2
min
Cr Cor Grease Oil da
min
Da
max
ra
max
10 30 14 0.6 9.23 5.20 18000 22000 4200ATN 14.0 26.0 0.6 0.049
12 32 14 0.6 10.60 6.20 17000 20000 4201ATN 16.0 28.0 0.6 0.053
12 37 17 1.0 13.00 7.80 15000 18000 4301ATN 17.0 32.0 1.0 0.092
15 35 14 0.6 11.90 7.50 14000 17000 4202ATN 19.0 31.0 0.6 0.059
15 42 17 1.0 14.80 9.50 12000 15000 4302ATN 20.0 37.0 1.0 0.120
17 40 16 0.6 14.80 9.50 12000 15000 4203ATN 21.0 36.0 0.6 0.090
17 47 19 1.0 19.50 13.20 10000 13000 4303ATN 22.0 42.0 1.0 0.160
20 47 18 1.0 17.80 12.50 10000 13000 4204ATN 25.0 42.0 1.0 0.140
20 52 21 1.1 23.40 16.00 9500 12000 4304ATN 26.5 45.5 1.0 0.210
25 52 18 1.0 19.00 14.60 9000 11000 4205ATN 30.0 47.0 1.0 0.160
25 62 24 1.1 31.90 22.40 8500 10000 4305ATN 31.5 55.5 1.0 0.340
30 62 20 1.0 26.00 20.80 8000 9500 4206ATN 35.0 57.0 1.0 0.260
30 72 27 1.1 41.00 30.00 7000 8500 4306ATN 36.5 65.5 1.0 0.500
35 72 23 1.1 35.10 28.50 6700 8000 4207ATN 41.5 65.5 1.0 0.400
35 80 31 1.5 50.70 38.00 6300 7500 4307ATN 43.0 72.0 1.5 0.690
40 80 23 1.1 37.10 32.50 6000 7000 4208ATN 46.5 73.5 1.0 0.500
40 90 31 1.5 55.90 38.00 5600 6700 4308ATN 48.0 82.0 1.5 0.950
45 85 23 1.1 39.00 36.00 5600 6700 4209ATN 51.5 78.5 1.0 0.540

Boundary dimensions(mm) Load rating(kN) Limiting speed (r/min) Number Mounting dimensions(mm) Weight
(reference)
(kg)
d D B r1,2
min
Cr Cor Grease Oil da
min
Da
max
ra
max
45 100 36 1.5 68.90 56.00 5000 6000 4309ATN 53.0 92.0 1.5 1.250
50 90 23 1.1 41.00 40.00 5000 6000 4210ATN 56.5 83.5 1.0 0.580
50 110 40 2.0 81.90 69.50 4500 5300 4310ATN 59.0 101.0 2.0 1.700
55 100 25 1.5 44.90 44.00 4800 5600 4211ATN 63.0 92.0 1.5 0.800
55 120 43 2.0 97.50 83.00 4300 5000 4311ATN 64.0 111.0 2.0 2.150
60 110 28 1.5 57.20 55.00 4500 5300 4213ATN 68.0 102.0 1.5 1.100
60 130 46 2.1 112.00 98.00 3800 4500 4312ATN 71.0 119.0 2.0 2.650
65 120 31 1.5 67.60 67.00 4000 4800 4213ATN 73.0 112.0 1.5 1.450
65 140 48 2.1 121.00 106.00 3600 4300 4313ATN 76.0 129.0 2.0 3.250
70 125 31 1.5 70.20 73.50 3600 4300 4214ATN 78.0 117.0 1.5 1.500
70 150 51 2.1 138.00 125.00 3200 3800 4314ATN 81.0 139.0 2.0 3.950
75 130 31 1.5 72.80 80.00 3400 4000 4215ATN 83.0 122.0 1.5 1.600
75 160 55 2.1 156.00 143.00 3000 3600 4315ATN 86.0 149.0 2.0 4.800
80 140 33 2.0 80.60 90.00 3200 3800 4216ATN 89.0 131.0 2.0 2.000
85 150 36 2.0 93.60 102.00 3000 3600 4217ATN 94.0 141.0 2.0 2.550
90 160 40 2.0 112.00 122.00 2800 3400 4218ATN 99.0 151.0 2.0 3.200
100 180 46 2.1 140.00 156.00 2400 3000 4220ATN 111.0 169.0 2.0 4.700
About us
Ningbo Demy (D&M) Bearings Co., Ltd.
Ningbo Demy (D&M) Bearings Co., Ltd.
Located on the coast of Eastern China, in the beautiful and ancient city of Ningbo, is a rising star enterprise, Ningbo Demy (D&M) Bearings Co., LTD. Its subsidiary company – Ningbo Giant Bearing manufacturing Co., Ltd specializes in high class quality bearings for industrial and automotive applications.
Certificate Of Honor
  • GB/T19001-2016/IS09001:2015
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