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Series 62-Single Row Deep Groove Ball Bearings OEM/ODM

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Series 62-Single Row Deep Groove Ball Bearings

  • Open
  • With dust cover
  • With sealing ring
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  • Design Variants
  • Misalignment
  • Cage
  • Tolerance
  • Internal clearance
Model
 Dimensions Rated load C5(um) Extreme speed Weight
d
D
B
 r1,r2 Min Dynamic load Cr Static load Cor Grease lubrication Oil lubrication
6200
10
30
9
 0.6 6 2.6 26000 32000 0.03
6200.2RSR
10
30
9
 0.6 6 2.6 17000 -- 0.03
6200.2Z
10
30
9
 0.6 6 2.6 26000 -- 0.03
6200Z
10
30
9
 0.6 6 2.6 26000 32000 0.03
6200RSR
10
30
9
 0.6 6 2.6 17000 -- 0.03
6201
12
32
10
 0.6 6.95 3.1 24000 30000 0.04
6201.2RSR
12
32
10
 0.6 6.95 3.1 16000 -- 0.04
6201.2Z
12
32
10
 0.6 6.95 3.1 24000 -- 0.04
6201Z
12
32
10
 0.6 6.95 3.1 24000 30000 0.04
6201RSR
12
32
10
 0.6 6.95 3.1 16000 -- 0.04
6202
15
35
11
 0.6 7.8 3.75 20000 26000 0.043
6202.2RSR
15
35
11
 0.6 7.8 3.75 13000 -- 0.043
6202.2Z
15
35
11
 0.6 7.8 3.75 20000 -- 0.043
6202Z
15
35
11
 0.6 7.8 3.75 20000 26000 0.043
6202RSR
15
35
11
 0.6 7.8 3.75 13000 -- 0.043
6203
17
40
12
 0.6 9.5 4.75 18000 22000 0.063
6203.2RSR
17
40
12
 0.6 9.5 4.75 12000 -- 0.063
6203.2Z
17
40
12
 0.6 9.5 4.75 18000 -- 0.063
6203Z
17
40
12
 0.6 9.5 4.75 18000 22000 0.063
6203RSR
17
40
12
 0.6 9.5 4.75 12000 -- 0.063
6204
20
47
14
 1 12.7 6.55 15000 18000 0.105
6204.2RSR
20
47
14
 1 12.7 6.55 9900 -- 0.105
6204.2Z
20
47
14
 1 12.7 6.55 15000 -- 0.105
6204Z
20
47
14
 1 12.7 6.55 15000 18000 0.105
6204RSR
20
47
14
 1 12.7 6.55 9900 -- 0.105
62/22
22
50
14
 1 12.7 6.55 15000 18000 0.11
62/22.2RSR
22
50
14
 1 12.7 6.55 10000 - 0.11
62/22.2Z
22
50
14
 1 12.7 6.55 15000 - 0.11
6205
25
52
15
 1 14.3 8 14000 17000 0.125
6205.2RSR
25
52
15
 1 14.3 8 9300 -- 0.125
6205.2Z
25
52
15
 1 14.3 8 14000 -- 0.125
6205Z
25
52
15
 1 14.3 8 14000 17000 0.125
6205RSR
25
52
15
 1 14.3 8 9300 -- 0.125
62/28
28
58
16
 1 16.2 9.2 11000 14000 0.17
62/28.2RSR
28
58
16
 1 16.2 9.2 7500 -- 0.17
62/28.2Z
28
58
16
 1 16.2 9.2 11000 -- 0.17
6206
30
62
16
 1 19.3 11.2 11000 14000 0.192
6206.2RSR
30
62
16
 1 19.3 11.2 7300 -- 0.192
6206.2Z
30
62
16
 1 19.3 11.2 11000 -- 0.192
6206Z
30
62
16
 1 19.3 11.2 11000 14000 0.192
6206RSR
30
62
16
 1 19.3 11.2 7300 -- 0.192
62/32
32
65
17
 1 19.3 11.2 9500 12000 0.23
62/32.2RSR
32
65
17
 1 19.3 11.2 6300 -- 0.23
62/32.2Z
32
65
17
 1 19.3 11.2 9500 -- 0.23
6207
35
72
17
 1.1 25.5 15.3 9500 12000 0.288
6207.2RSR
35
72
17
 1.1 25.5 15.3 6300 -- 0.288
6207.2Z
35
72
17
 1.1 25.5 15.3 9500 -- 0.288
6207Z
35
72
17
 1.1 25.5 15.3 9500 -- 0.288
6207RSR
35
72
17
 1.1 25.5 15.3 6300 -- 0.288
6208
40
80
18
 1.1 29 18 8500 10000 0.366
6208.2RSR
40
80
18
 1.1 29 18 5600 -- 0.366
6208.2Z
40
80
18
 1.1 29 18 8500 -- 0.366
6208Z
40
80
18
 1.1 29 18 8500 10000 0.366
6208RSR
40
80
18
 1.1 29 18 5600 -- 0.366
6209
45
85
19
 1.1 32.5 20.4 8000 9500 0.405
6209.2RSR
45
85
19
 1.1 32.5 20.4 5300 -- 0.405
6209.2Z
45
85
19
 1.1 32.5 20.4 8000 -- 0.405
6209Z
45
85
19
 1.1 32.5 20.4 8000 9500 0.405
6209RSR
45
85
19
 1.1 32.5 20.4 5300 -- 0.405
6210
50
90
20
 1.1 36.5 24 7500 9000 0.453
6210.2RSR
50
90
20
 1.1 36.5 24 5000 -- 0.453
6210.2Z
50
90
20
 1.1 36.5 24 7500 -- 0.453
6210Z
50
90
20
 1.1 36.5 24 7500 9000 0.453
6210RSR
50
90
20
 1.1 36.5 24 5000 -- 0.453
6211
55
100
21
 1.5 43 29 6700 8000 0.607
6211.2RSR
55
100
21
 1.5 43 29 4400 -- 0.607
6211.2Z
55
100
21
 1.5 43 29 6700 -- 0.607
6211Z
55
100
21
 1.5 43 29 6700 8000 0.607
6211RSR
55
100
21
 1.5 43 29 4400 -- 0.607
6212
60
110
22
 1.5 52 36 6000 7000 0.783
6212.2RSR
60
110
22
 1.5 52 36 4000 -- 0.783
6212.2Z
60
110
22
 1.5 52 36 6000 -- 0.783
6212Z
60
110
22
 1.5 52 36 6000 7000 0.783
6212RSR
60
110
22
 1.5 52 36 4000 -- 0.783
6213
65
120
23
 1.5 60 41.5 5300 6300 0.982
6213.2RSR
65
120
23
 1.5 60 41.5 3500 -- 0.982
6213.2Z
65
120
23
 1.5 60 41.5 5300 -- 0.982
6213Z
65
120
23
 1.5 60 41.5 5300 6300 0.982
6213RSR
65
120
23
 1.5 60 41.5 3500 -- 0.982
6214
70
125
24
 1.5 62 44 5000 6000 1.08
6214.2RSR
70
125
24
 1.5 62 44 3300 -- 1.08
6214.2Z
70
125
24
 1.5 62 44 5000 -- 1.08
6214Z
70
125
24
 1.5 62 44 5000 6000 1.08
6214RSR
70
125
24
 1.5 62 44 3300 -- 1.08
6215
75
130
25
 1.5 65.5 49 4800 5600 1.21
6215.2RSR
75
130
25
 1.5 65.5 49 3200 -- 1.21
6215.2Z
75
130
25
 1.5 65.5 49 4800 -- 1.21
6215Z
75
130
25
 1.5 65.5 49 4800 5600 1.21
6215RSR
75
130
25
 1.5 65.5 49 3200 1.21
6216
80
140
26
 2 72 53 4500 5300 1.42
6216.2RSR
80
140
26
 2 72 53 3000 -- 1.42
6216.2Z
80
140
26
 2 72 53 4500 -- 1.42
6216Z
80
140
26
 2 72 53 4500 5300 1.42
6216RSR
80
140
26
 2 72 53 3000 1.42
6217
85
150
28
 2 83 64 4300 5000 1.82
6217.2RSR
85
150
28
 2 83 64 2800 -- 1.82
6217.2Z
85
150
28
 2 83 64 4300 -- 1.82
6217Z
85
150
28
 2 83 64 4300 5000 1.82
6217RSR
85
150
28
 2 83 64 2800 -- 1.82
6218
90
160
30
 2 96.5 72 3800 4500 2.2
6218.2RSR
90
160
30
 2 96.5 72 2500 -- 2.2
6218.2Z
90
160
30
 2 96.5 72 3800 -- 2.2
6218Z
90
160
30
 2 96.5 72 3800 4500 2.2
6218RSR
90
160
30
 2 96.5 72 2500 -- 2.2
6219
95
170
32
 2.1 108 81.5 3600 -- 2.67
6219.2RSR
95
170
32
 2.1 108 81.5 2400 -- 2.67
6219.2Z
95
170
32
 2.1 108 81.5 3600 -- 2.67
6219Z
95
170
32
 2.1 108 81.5 3600 4300 2.67
6219RSR
95
170
32
 2.1 108 81.5 2400 4300 2.67
6220
100
180
34
 2.1 122 93 3400 4000 3.22
6220.2RSR
100
180
34
 2.1 122 93 2200 -- 3.22
6220.2Z
100
180
34
 2.1 122 93 3400 -- 3.22
6220Z
100
180
34
 2.1 122 93 3400 4000 3.22
6220RSR
100
180
34
 2.1 122 93 2200 -- 3.22
6221
105
190
36
 2.1 132 104 3200 3800 3.86
6221.2RSR
105
190
36
 2.1 132 104 2100 -- 3.86
6221.2Z
105
190
36
 2.1 132 104 3200 -- 3.86
6221Z
105
190
36
 2.1 132 104 3200 3800 3.86
6221RSR
105
190
36
 2.1 132 104 2100 -- 3.86
6222
110
200
38
 2.1 143 116 3000 3600 4.57
6222.2RSR
110
200
38
 2.1 143 116 2000 -- 4.57
6222.2Z
110
200
38
 2.1 143 116 3200 -- 4.57
6222Z
110
200
38
 2.1 143 116 3000 3600 4.57
6222RSR
110
200
38
 2.1 143 116 2000 -- 4.57
6224
120
215
40
 2.1 146 122 2800 3400 5.6
6224.2RSR
120
215
40
 2.1 146 122 1900 -- 5.6
6224.2Z
120
215
40
 2.1 146 122 2800 -- 5.6
6224Z
120
215
40
 2.1 146 122 2800 3400 5.6
6224RSR
120
215
40
 2.1 146 122 1900 -- 5.6
6226
130
230
40
 3 166 146 2600 3200 6.22
6228
140
250
42
 3 176 166 2400 3000 8.04
6230
150
270
45
 3 176 170 2200 2800 10.3
6232
160
290
48
 3 186 200 2200 2800 14.3
6234
170
310
52
 4 212 224 2000 2600 17.5
6236
180
320
52
 4 224 245 1900 2400 18.2
6238
190
340
55
 4 255 280 180 2200 21.8
6240
200
360
58
 4 270 310 1700 2000 26.2
6244
220
400
65
 4 290 354 1500 1800 36.9
6248
240
440
72
 4 358 475 1400 1700 50.2
6252
260
480
80
 5 390 530 1100 1400 66.6
6256
280
500
80
 5 423 600 1100 1400 70.5
6260
300
540
85
 5 465 670 1000 1300 87.8
6264
320
580
92
 5 530 805 950 1200 110
6268
340
620
92
 6 530 820 900 1100 110
6272
360
650
95
 6 555 905 900 1100 145

Ningbo DHK Precision Bearing Co., Ltd.

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    Years Experience Working

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    Customer Service

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    Patented Technology

Ningbo DHK Precision Bearing Co., Ltd. (“DHK” for short) is a specialist enterprise engaged in the R&D, manufacture and sales of bearings. Is a famous China Series 62-Single Row Deep Groove Ball Bearings Factory and OEM/ODM Series 62-Single Row Deep Groove Ball Bearings Company. And is located in Ningbo Zhenhai Economic Development Zone with convenient transportation. Since the establishment for over a decade, "technology", "quality" and "service" have always been the initial issues in our mind for the sake of development. We provide reliable products and special customized services for global enterprises in heavy industry and have got the Satisfaction and won good reputation of a number of enterprises at home and abroad.

DHK mainly produces cylindrical roller bearings, conical roller bearings, self-aligning roller bearings, ball bearings, as well as various kinds of non-standard bearings and bearings with specially treated surface. So far, DHK’s bearings have been widely applied in such fields as engineering machinery, industrial pump, machine tool, compression engine, gear case, wind power and metallurgy in developed European and American countries.

DHK has the measuring room and inspection room of bearings in the industry and has introduced top-end inspection equipment worldwide and established the QC system in China,thus guaranteeing product quality in an all-round way.

Ningbo DHK Precision Bearing Co., Ltd.

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CERTIFICATE

DHK has passed IATF16949 quality system certification and ISO14001 environmental management system certification；and DHK is a national high-tech enterprise.

  • Certificate
  • Environmental Managementsystem Certificate
  • Occupational Health And Safetymanagement System Certificate
  • Measurement Management System
  • Invention patent1
  • Invention patent2
  • Invention patent3
  • High-tech enterprises

Latest News

Industry Knowledge Expansion

1. Design and Construction of Series 62-Single Row Deep Groove Ball Bearings
Crafted from premium-grade steel, Series 62 bearings boast a robust construction that withstands the rigors of demanding applications. The inner and outer rings undergo precision machining, resulting in smooth surfaces that promote efficient load distribution and minimize frictional resistance. Advanced heat treatment techniques enhance the hardness and toughness of the bearing components, further fortifying them against wear and fatigue. The deep raceway grooves, a hallmark feature of Series 62 bearings, serve a dual purpose: facilitating the accommodation of both radial and axial loads while optimizing contact between the balls and raceways. This design not only enhances load-carrying capacity but also promotes stability and smooth operation, even under heavy loads and high speeds. The incorporation of advanced sealing and lubrication systems ensures the longevity and reliability of Series 62 bearings. Seals and shields effectively safeguard the bearing interior from contaminants such as dust, moisture, and debris, preserving the integrity of critical components and prolonging service intervals. Meanwhile, optimized lubrication channels and reservoirs ensure adequate distribution of lubricant, reducing friction and minimizing wear for extended bearing life. In addition to their robust construction, Series 62 bearings are engineered for ease of maintenance and serviceability. Interchangeable components and standardized dimensions facilitate swift replacement and repair, minimizing downtime and optimizing operational efficiency.

2. Maintenance and Serviceability: Sustaining Optimal Performance
Despite their exceptional durability, Series 62 bearings necessitate regular maintenance to uphold peak performance throughout their service life. Proactive maintenance practices are essential to mitigate the risk of premature failure and ensure uninterrupted operation in critical applications. Routine inspection is paramount, allowing operators to identify signs of wear, damage, or contamination early on. Visual examination of bearing surfaces, raceways, and seals provides valuable insights into the condition of the bearings, enabling timely intervention before issues escalate. Monitoring factors such as temperature, vibration, and noise levels can help detect anomalies indicative of impending bearing failure. Lubrication plays a pivotal role in bearing longevity and performance. Adequate lubrication minimizes friction, reduces heat generation, and prevents metal-to-metal contact, thereby extending bearing life and preserving operational efficiency. Alignment and installation accuracy are critical considerations in maintaining bearing integrity. Proper alignment ensures optimal load distribution and prevents undue stress on bearing components, minimizing the risk of premature wear and failure. Similarly, correct installation techniques, including proper seating and torque application, are essential to prevent misalignment and ensure optimal bearing function. Timely replacement of worn or damaged bearings is imperative to prevent costly downtime and mitigate the risk of collateral damage to associated machinery.