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Series 33000-Single Row Tapered Roller Bearings OEM/ODM

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Series 33000-Single Row Tapered Roller Bearings

  • Metric Series
  • Inch series
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  • Design Variants
  • Cage
  • Tolerance
  • Internal clearance
Model Dimensions Extreme speed Rated load Calculation factor Abutment and fillet dimensions(mm) Weight [kg]
DIN720
 ISO355
d
D
B
 C T r1,r2 min  r3,r4 min a Grease lubrication Oil lubrication Dynamic load Static load e Y Yo Da max db min da min Db min Ca min Cb min
33009
 T2CE045
45
75
24
 19 24 1 1 16 4000 5000 72 104 0.29 2.04 1.2 51 51 67 71 4 5 0.43
33010
 T2CE050
50
80
24
 19 24 1 1 17 4500 6000 75 114 0.32 1.9 1.04 56 56 72 76 4 5 0.42
33011
 T2CE055
55
90
27
 21 27 1.5 1.5 19 4000 5300 93 143 0.31 1.92 1.06 63 62 81 86 5 6 0.67
33012
 T2CE060
60
95
27
 21 27 1.5 1.5 20 3800 5000 96.5 150 0.33 0.83 1.01 67 67 85 90 5 6 0.73
33013
 T2CE065
65
100
27
 21 27 1.5 1.5 21 3400 4500 100 163 0.35 1.72 0.95 72 72 89 96 5 6 0.78
33013
 T2CE080
80
125
36
 29.5 36 1.5 1.5 26 2600 3600 176 290 0.28 2.16 1.19 90 87 112 119 6 6.5 1.67
33014
 T2CE070
70
110
31
 25.5 31 1.5 1.5 22 3200 4300 137 224 0.28 2.11 1.16 78 77 99 105 5 5.5 1.14
33015
 T2CE075
75
115
31
 25.5 31 1.5 1.5 23 3000 4000 140 232 0.3 2.01 1.11 83 82 104 110 6 5.5 1.12
33017
 T2CE085
85
130
36
 29.5 36 1.5 1.5 26 2600 3600 183 315 0.29 2.06 1.13 94 92 118 125 6 6.5 1.76
33018
 T2CE090
90
140
39
 32.5 39 2 1.5 28 2200 3200 216 365 0.27 2.23 1.23 100 99 127 135 7 6.5 2.3
33019
 T2CE095
95
145
39
 32.5 39 2 1.5 29 2200 3200 220 380 0.28 2.16 1.19 104 104 131 139 1 6.5 2.24
33020
 T2CE100
100
150
39
 32.5 39 2 1.5 29 2000 3000 224 400 0.29 2.09 1.15 108 109 135 143 7 6.5 2.33
33021
 T2DE105
105
160
43
 34 43 2.5 2 31 1900 2800 265 450 0.28 2.12 1.17 116 115 145 153 7 9 3.09
33022
 T2DE110
110
170
47
 37 47 2.5 2 33 1800 2600 300 520 0.29 20.9 1.15 123 120 152 161 7 10 3.71
33024
 T2DE120
120
180
48
 38 48 2.5 2 36 1800 2600 310 560 0.31 1.97 1.08 132 130 160 171 6 10 4.06
33026
 --
130
200
55
 43 55 2.5 2 -- 1500 2000 390 705 0.34 1.76 0.97 142 143 178 192 -- -- 6.19
33028
 --
140
210
56
 44 86 2.5 2 -- 1500 2000 406 758 0.36 1.37 0.92 152 152 186 202 -- -- 6.61
33030
 --
150
225
59
 46 59 3 2.5 -- 1500 2000 457 865 0.37 1.6 0.9 162 164 213 217 -- -- 8.15
33108
 T2CE040
40
75
26
 20.5 26 1.5 1.5 18 5000 6700 80 104 0.36 1.69 0.93 47 47 65 71 4 5.5 0.52
33109
 T3CE045
45
80
26
 20.5 26 1.5 1.5 19 4500 6000 85 116 0.38 1.57 0.86 52 52 69 77 4 5.5 0.53
33110
 T3CE050
50
85
26
 20 26 1.5 1.5 20 4300 5600 86.5 122 0.41 1.46 0.8 56 57 74 82 4 6 0.6
33111
 T3CE055
55
95
30
 23 30 1.5 1.5 22 3800 5000 114 163 0.37 1.6 0.88 62 62 83 91 5 7 0.89
33112
 T3CE060
60
100
30
 23 30 1.5 1.5 23 3600 4800 116 173 0.4 1.51 0.83 67 67 88 96 5 7 0.89
33113
 T3CE065
65
110
34
 26.5 34 1.5 1.5 26 3200 4300 150 228 0.39 1.55 0.85 73 72 96 106 6 7.5 1.34
33113
 T3DE080
80
130
37
 29 37 2 1.5 31 2600 3600 190 300 0.42 1.44 0.79 89 89 114 126 6 8 1.93
33114
 T3DE070
70
120
37
 29 37 2 1.5 28 3000 4000 176 260 0.38 1.58 0.87 79 79 104 115 6 8 1.75
33115
 T3DE075
75
125
37
 29 37 2 1.5 30 2800 3800 180 275 0.4 1.51 0.83 84 84 109 120 6 8 1.74
33117
 T3DE085
85
140
41
 32 41 2.5 1.5 33 2400 3400 220 355 0.41 1.48 0.81 95 95 122 135 7 9 2.38
33118
 T3DE090
90
150
45
 35 45 2.5 2 36 2000 3000 265 425 0.4 1.51 0.83 100 100 130 144 7 10 3.07
33120
 --
100
165
52
 40 52 2.5 2 -- 2000 3000 325 523 0.41 1.48 0.81 112 12 142 142 -- -- 4.29
33121
 --
105
175
56
 44 56 2.5 2 -- 1700 2400 360 307 0.4 1.48 0.82 117 116 150 150 -- -- 5.33
33122
 --
110
180
56
 43 56 2.5 2 -- 1800 2600 369 630 0.43 1.4 0.8 120 121 170 174 -- -- 5.55
33124
 --
120
200
62
 48 62 2.5 2 -- 1700 2400 462 785 0.35 1.7 0.95 132 133 172 192 -- -- 7.73
33205
 T2DE025
25
52
22
 18 22 1 1 14 4200 10000 49 58.5 0.35 1.71 0.94 30 31 43 49 4 4 0.22
33206
 T2DE030
30
62
25
 19.5 25 1 1 16 6000 8000 65.5 78 0.34 1.76 0.97 36 36 53 59 5 5.5 0.35
33207
 T2DE035
35
72
28
 22 28 1.5 1.5 18 5300 7000 86.5 106 0.35 1.7 0.93 42 42 61 68 5 6 0.59
33208
 T2DE040
40
80
32
 25 32 1.5 1.5 21 4500 6000 106 134 0.36 1.68 0.92 47 47 67 76 5 7 0.74
33209
 T3DE045
45
85
32
 25 32 1.5 1.5 22 4300 5600 108 146 0.39 1.56 0.86 52 52 72 81 5 7 0.79
33210
 T3DE050
50
90
32
 24.5 32 1.5 1.5 23 3800 5000 114 163 0.41 1.45 0.8 57 57 77 87 5 7.5 0.85
33211
 T3DE055
55
100
35
 27 35 2 1.5 26 3400 4500 137 196 0.4 1.5 0.83 62 64 85 96 6 8 1.21
33212
 T3EE060
60
110
38
 29 38 2 1.5 28 3000 4000 170 240 0.4 1.48 0.82 69 69 93 105 6 9 1.5
33213
 T3EE065
65
120
42
 32 41 2 1.5 30 2800 3800 204 285 0.39 1.54 0.85 74 74 102 115 6 9 2.04
33214
 T3EE070
70
125
41
 32 41 2 1.5 31 2600 3600 212 300 0.41 1.47 0.81 79 79 107 120 7 9 2.06
33215
 T3EE075
75
130
41
 31 41 2 1.5 32 2400 3400 208 310 0.43 1.4 0.77 83 84 111 125 7 10 2.24
33216
 T3EE080
80
140
46
 35 46 2.5 2 35 2200 3200 250 390 0.43 1.41 0.78 89 90 119 135 7 11 3.01
33217
 T3EE085
85
150
49
 37 49 2.5 2 37 2000 3000 290 440 0.42 1.43 0.79 95 95 128 144 7 12 3.5
33220
 --
100
180
63
 48 63 3 2.5 -- 1700 2400 429 655 0.4 1.5 0.8 112 112 151 151 -- -- 6.95
33221
 --
105
190
68
 52 68 3 2.5 -- 1800 2600 497 790 0.4 1.49 0.82 119 117 159 159 -- -- 8.43

Ningbo DHK Precision Bearing Co., Ltd.

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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 33000-Single Row Tapered Roller Bearings Factory and OEM/ODM Series 33000-Single Row Tapered Roller 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.

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  • Environmental Managementsystem Certificate
  • Measurement Management System

Latest News

Industry Knowledge Expansion

1. Versatile Applications Across Industries
Series 33000-Single Row Tapered Roller Bearings exhibit a remarkable versatility that transcends industry boundaries, making them indispensable components in a myriad of applications. Their robust construction and ability to withstand high radial and axial loads render them suitable for various industries, including automotive, aerospace, mining, and construction. In the automotive sector, these bearings find extensive use in wheel hubs, transmission systems, and differential assemblies. Their ability to accommodate both radial and axial forces makes them ideal for supporting vehicle weight and transmitting torque, ensuring smooth and reliable operation on the road. Their compact design and high load-carrying capacity contribute to improved fuel efficiency and vehicle performance. In aerospace applications, where precision, reliability, and weight considerations are paramount, Series 33000-Single Row Tapered Roller Bearings play a critical role in aircraft landing gear systems, engine components, and flight control mechanisms. Their ability to operate under extreme temperatures and dynamic conditions makes them well-suited for the demanding requirements of aviation. In the mining and construction industries, where heavy-duty equipment operates in harsh environments, these bearings excel in supporting conveyor systems, crushers, and earthmoving machinery. Their rugged construction and resistance to contamination ensure uninterrupted operation even in dusty, abrasive, or corrosive conditions, contributing to increased productivity and reduced downtime. Series 33000-Single Row Tapered Roller Bearings are integral components in industrial machinery, such as machine tools, paper mills, and textile machines, where precise motion control and high reliability are essential. Their versatility extends to renewable energy applications, including wind turbines and solar tracking systems, where they contribute to the efficient conversion of renewable resources into electricity.

2. Maintenance and Service Considerations
While Series 33000-Single Row Tapered Roller Bearings are renowned for their durability and reliability, proper maintenance is imperative to ensure optimal performance and longevity. A proactive approach to maintenance not only minimizes downtime but also extends the service life of these critical components. Regular inspection is the cornerstone of effective maintenance practices. Visual examination of the bearings for signs of wear, corrosion, or damage allows early detection of potential issues, enabling timely corrective action to be taken. Monitoring operating temperatures and vibration levels can provide valuable insights into the health of the bearings and the overall condition of the machinery. Lubrication plays a pivotal role in the performance of tapered roller bearings. Adhering to recommended lubrication intervals and using the appropriate lubricant is essential for minimizing friction, reducing wear, and preventing premature failure. Whether utilizing grease or oil lubrication systems, ensuring adequate lubricant levels and proper distribution is paramount for maximizing bearing life and performance. In addition to regular maintenance tasks, periodic bearing replacement may be necessary, particularly in high-load or high-speed applications. Training maintenance personnel in proper handling, installation, and maintenance procedures is essential for ensuring the effectiveness of maintenance programs. By equipping personnel with the necessary knowledge and skills, organizations can mitigate the risk of improper handling or maintenance practices leading to premature bearing failure.