shanghai bearing queen co.,ltd
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306-2ZNR Deep Groove Ball Bearing

306-2ZNR Deep Groove Ball Bearing

Min. Order:
1 Piece
Payment term:
paypal, TT, west union
Delivery time:
3 days
Technical Parameters:
Product Designations:
306-2ZNR
Structure:
Deep Groove Ball Bearing
Inside Diameter:
30 mm
Outside Diameter:
72 mm
Thickness:
19 mm
Weight:
0.37 KG
Precision Rating:
P0,P6,P5,P4
Bearing Material:
GCR15
Seals Type:
sealed
306-2ZNR Deep Groove Ball Bearing

 

Bearing name: SKF 306-2ZNR bearing

New Model: 306-2ZNR

Old Model:

In Diameter: 30 mm

Out Diameter: 72 mm

Thickness: 19 mm

Reference: 306-2ZNR

 

 

Sealed deep groove ball bearing often adopts steel skeleton rubber sealing ring. It adopts a contact seal compared with the deep groove ball bearings with dust cover. The product has better dustproof and waterproof performance. But it has larger friction resistance and limited speed with certain restrictions. Our product mainly support radial load and can also bear a certain amount of axial load.

Sealed deep groove ball bearing is one of the most representative rolling bearings which is applicable to high speed or even superhigh speed operation. It is very durable without frequent maintenance and has simple structure, and comes with low manufacturing cost and higher manufacturing precision. Our product is widely used in the precision instrument, low noise motor, automobile, motorcycle and general machinery industry.

Codes for Open deep groove ball bearing:

 

Principal Dimensions(mm) Designation Basic Load ratings(KN) Limited Speed(rpm) Weight
(kg )
d D B   Dynamic Static Grease Oil
10 35 11 6300 7.65 3.48 18000 24000 0.053
12 21 5 61801 1.9 1 24000 32000 0.006
12 24 6 61901 2.9 1.5 22000 28000 0.011
12 28 7 16001 5.1 2.4 20000 26000 0.024
12 28 8 6001 5.1 2.38 20000 26000 0.022
12 32 10 6201 6.82 3.05 19000 24000 0.037
12 37 12 6301 9.72 5.08 17000 22000 0.06
15 24 5 61802 2.1 1.3 22000 30000 0.007
15 28 7 61902 4.3 2.3 20000 26000 0.017
15 32 8 16002 5.6 2.8 19000 24000 0.025
15 32 9 6002 5.58 2.85 19000 24000 0.03
15 35 11 6202 7.65 3.72 18000 22000 0.045
15 42 13 6302 11.5 5.42 16000 20000 0.082
17 26 5 61803 2.2 1.5 20000 28000 0.008
17 30 7 61903 4.6 2.6 19000 24000 0.018
17 35 8 16003 6 3.3 18000 22000 0.032
17 35 10 6003 6 3.25 17000 21000 0.04
17 40 12 6203 9.58 4.78 16000 20000 0.065
17 47 14 6303 13.5 6.58 15000 18000 0.115
17 62 17 6403 22.7 10.8 11000 15000 0.27
20 32 7 61804 3.5 2.2 18000 24000 0.018
20 37 9 61904 6.4 3.7 17000 22000 0.036
20 42 8 16004 7.9 4.5 16000 19000 0.05
20 42 12 6004 9.38 5.02 16000 19000 0.069
20 47 14 6204 12.8 6.65 14000 18000 0.106
20 52 15 6304 15.8 7.88 13000 16000 0.142
20 72 19 6404 31 15.2 9500 13000 0.4
25 37 7 61805 4.3 2.9 16000 20000 0.022
25 42 9 61905 7 4.55 16000 19000 0.041
25 47 8 16005 8.85 5.6 15000 18000 0.06
25 47 12 6005 10.1 5.85 15000 18000 0.08
25 52 15 6205 14 7.85 13000 15000 0.128
25 62 17 6305 20.6 11.3 11000 13000 0.232
25 80 21 6405 36.1 19.4 9100 11000 0.53
30 42 7 61806 4.55 3.4 15000 18000 0.026
30 47 9 61906 7.25 5 14000 17000 0.045
30 55 9 16006 11.2 7.35 13000 15000 0.085
30 55 13 6006 13.2 8.25 13000 15000 0.116
30 62 16 6206 19.5 11.3 11000 13000 0.199
30 72 19 6306 26.7 15 6600 12000 0.346
30 90 23 6406 43.4 23.9 8100 9700 0.735
35 47 7 61807 4.75 3.85 13000 19000 0.03
35 55 10 61907 10.9 7.75 12000 14000 0.073
35 62 9 16007 12.2 8.85 11000 13000 0.11
35 62 14 6007 15.9 10.3 11000 13000 0.155
35 72 17 6207 25.7 15.4 9200 11000 0.288
35 80 21 6307 33.4 19.3 8500 10000 0.457
35 100 25 6407 55 31 7200 8600 0.952
40 52 7 61808 4.95 4.2 12000 14000 0.033
40 62 12 61908 13.7 9.95 11000 13000 0.112
40 68 9 16008 12.6 9.6 9000 11000 0.125
40 68 15 6008 17 11.8 9000 11000 0.185
40 80 18 6208 29.5 18 8000 10000 0.368
40 90 23 6308 40.8 24 7000 8500 0.639
40 110 27 6408 65.5 37.5 6300 8000 1.221
45 58 7 61809 6.4 5.6 9000 12000 0.03
45 68 12 61909 14.1 10.9 8500 11000 0.123
45 75 10 16009 15.6 12.2 8000 10000 0.155
45 75 16 6009 21 14.8 8000 10000 0.23
45 85 19 6209 31.5 20.5 7000 9000 0.416
45 100 25 6309 52.8 31.8 6300 7500 0.837
45 120 29 6409 77.5 45.5 5600 7000 1.52
110 170 28 6022 81.8 72.8 3400 4300 1.89
50 65 7 61810 6.6 6.1 8500 10000 0.043
50 72 12 61910 14.5 11.7 8000 9500 0.122
50 80 10 16010 16.1 13.1 8000 9500 0.166
50 80 16 6010 22 16.2 7000 9000 0.25
50 90 20 6210 35 23.2 6700 8500 0.463
50 110 27 6310 61.8 38 6000 7000 1.082
50 130 31 6410 922 55.2 5300 6300 1.855
55 72 9 61811 9.1 8.4 8000 9500 0.07
55 80 13 61911 15.9 13.2 7500 9000 0.17
55 90 11 16011 19.4 16.2 7000 8500 0.207
55 90 18 6011 30.2 21.8 7000 8500 0.362
55 100 21 6211 43.2 29.2 6000 7500 0.603
55 120 29 6311 71.5 44.8 5600 6700 1.367
55 140 33 6411 100 62.5 4800 6000 2.316
60 78 10 61812 9.1 8.7 7000 8500 0.093
60 85 13 61912 16.4 14.2 6700 8000 0.181
60 95 11 16012

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