Series 240-Spherical Roller Bearings OEM/ODM

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Series 240-Spherical Roller Bearings

  • Design Variants
  • Tolerance
  • Internal clearance
Model Dimensions Rated load Extreme speed Calculation factor Weight
d D B r1,r2 min Dynamic load Static load Grease lubrication Oil lubrication e Y1 Y2 Yo [kg]
24024c
120
180
60
2 460 800 1500 2000 0.29 2.3 3.4 2.3 5.36
24024ck30
120
180
60
2 460 800 1500 2000 0.29 2.3 3.4 2.3 5.36
24026c
130
200
69
2 530 900 1200 1600 0.31 2.2 2.3 2.2 7.95
24026ck30
130
200
69
2 530 900 1200 1600 0.31 2.2 2.3 2.2 7.95
24028C
140
210
69
2 550 990 1100 1500 0.29 2.3 3.5 2.3 8.42
24028CK30
140
210
69
2 550 990 1100 1500 0.29 2.3 3.5 2.3 8.42
24030c
150
225
75
2.1 620 1140 1300 1700 0.29 2.3 3.5 2.3 10.5
24030ck30
150
225
75
2.1 620 1140 1300 1700 0.29 2.3 3.5 2.3 10.5
24032c
160
240
80
2.1 720 1320 1000 1300 0.29 2.3 3.4 2.3 12.7
24032ck30
160
240
80
2.1 720 1320 1000 1300 0.29 2.3 3.4 2.3 12.7
24034MB
170
260
90
2.1 880 1610 1000 1300 0.34 2 3 2 17.8
24034K30.MB
170
260
90
2.1 880 1610 1000 1300 0.34 2 3 2 17.8
24036MB
180
280
100
2.1 1030 1900 900 1200 0.36 1.9 2.8 1.9 23.4
24036K30.MB
180
280
100
2.1 1030 1900 900 1200 0.36 1.9 2.8 1.9 23.4
24038MB
190
290
100
2.1 1080 1980 850 1100 0.34 2 3 2 24.5
24038K30.MB
190
290
100
2.1 1080 1980 850 1100 0.34 2 3 2 24.5
24040MB
200
310
109
2.1 1140 2280 850 1100 0.35 1.9 2.9 1.9 30.5
24040K30.MB
200
310
109
2.1 1140 2280 850 1100 0.35 1.9 2.9 1.9 30.5
22240ck
200
360
98
4 1250 2020 1100 1400 0.29 2.3 3.9 2.3 44.4
24044MB
220
340
118
3 1400 2700 750 1000 0.34 2 2.9 1.9 39.5
24044K30.MB
220
340
118
3 1400 2700 750 1000 0.34 2 2.9 1.9 39.5
24048K.MB
240
360
118
3 1460 2841 750 1000 0.32 2.1 3.1 2.1 42.5
24048MB
240
360
118
3 1460 2841 750 1000 0.32 2.1 3.1 2.1 42.5
24052K30.MB
260
400
140
4 1775 3494 600 800 0.35 1.9 2.9 1.9 66
24052MB
260
400
140
4 1775 3494 600 800 0.35 1.9 2.9 1.9 66
24056K30.MB
280
420
140
4 2000 4000 560 750 0.33 2 3 2 68.5
24056MB
280
420
140
4 2000 4000 560 750 0.33 2 3 2 68.5
24060K30.MB
300
460
160
4 2385 4702 560 759 0.35 2 2.9 1.9 97
24060MB
300
460
160
4 2385 4702 560 759 0.35 2 2.9 1.9 97
24064K30.MB
320
480
160
4 2500 5240 530 700 0.33 2.1 3.1 2 106
24064MB
320
480
160
4 2500 5240 530 700 0.33 2.1 3.1 2 106
24068K30.MB
340
520
180
5 3100 6550 480 600 0.34 2 2.9 1.9 143
24068MB
340
520
180
5 3100 6550 480 600 0.34 2 2.9 1.9 143
24072K30.MB
360
540
180
5 3150 6530 480 630 0.33 2.1 3.1 2 145
24072MB
360
540
180
5 3150 6530 480 630 0.33 2.1 3.1 2 145
24076K30.MB
380
560
180
5 3150 6710 450 600 0.31 2.2 3.2 2.1 152
24076MB
380
560
180
5 3150 6710 450 600 0.31 2.2 3.2 2.1 152
24080MB
400
600
200
5 3610 7545 430 460 0.33 2.1 2.4 2 205
24080K30.MB
400
600
200
5 3610 7545 430 460 0.33 2.1 2.4 2 205
24084K30.MB
420
620
200
5 4000 8800 380 480 0.32 2.1 3.2 2.1 214
24084MB
420
620
200
5 4000 8800 380 480 0.32 2.1 3.2 2.1 214
24088K30.MB
440
650
212
6 4300 9650 360 450 0.32 2.1 3.2 2.1 249
24088MB
440
650
212
6 4300 9650 360 450 0.32 2.1 3.2 2.1 249
24092K30.MB
460
680
218
6 4370 9570 380 500 0.31 2.2  ..3 2.1 280
24092MB
460
680
218
6 4370 9570 380 500 0.31 2.2 3.2 2.1 280
24096K.30.MB
480
700
218
6 4900 11200 340 430 0.3 2.3 3.3 2.2 288
24096MB
480
700
218
6 4900 11200 340 430 0.3 2.3 3.3 2.2 288
240/500K30.MB
500
720
218
6 4900 11200 320 400 0.29 2.3 3.5 2.3 297
240/500MB
500
720
218
6 4900 11200 320 400 0.29 2.3 3.5 2.3 297
240/530MB
530
780
250
6 5640 12800 340 450 0.31 2.2 3.2 2.1 410
240/530K30.MB
530
780
250
6 5640 12800 340 450 0.31 2.2 3.2 2.1 410
240/560K30.MB
560
820
258
6 6400 14600 280 360 0.31 2.2 3.3 2.2 469
240/560MB
560
820
258
6 6400 14600 280 360 0.31 2.2 3.3 2.2 469
240/600K30.MB
600
870
272
6 7100 16600 260 340 0.31 2.2 3.3 2.2 550
240/600MB
600
870
272
6 7100 16600 260 340 0.31 2.2 3.3 2.2 550
240/630K30.MB
630
920
290
7.5 8000 19000 260 340 0.31 2.2 3.3 2.2 661
240/630MB
630
920
290
7.5 8000 19000 260 340 0.31 2.2 3.3 2.2 661
240/670K30.MB
670
980
308
7.5 9000 21600 240 320 0.31 2.2 3.3 2.2 802
240/670MB
670
980
308
7.5 9000 21600 240 320 0.31 2.2 3.3 2.2 802
240/710K30.MB
710
1030
315
7.5 9500 22800 220 300 0.3 2.3 3.4 2.2 889
240/710MB
710
1030
315
7.5 9500 22800 220 300 0.3 2.3 3.4 2.2 889
240/750K30.MB
750
1090
335
7.5 9960 23700 220 300 0.29 2.3 3.5 2.3 1065
240/750MB
750
1090
335
7.5 9960 23700 220 300 0.29 2.3 3.5 2.3 1065
240/800K30.MB
800
1150
345
7.5 11600 28500 190 260 0.29 2.3 3.5 2.3 1200
240/800MB
800
1150
345
7.5 11600 28500 190 260 0.29 2.3 3.5 2.3 1200
240/900MB
900
1280
375
7.5 14000 36500 170 220 0.28 2.4 3.6 2.4 1600
240/900K30.MB
900
1280
375
7.5 14000 36500 170 220 0.28 2.4 3.6 2.4 1600
240/950MB
950
1360
412
7.5 16300 41500 160 200 0.29 2.3 3.5 2.3 2010
240/950K30.MB
950
1360
412
7.5 16300 41500 160 200 0.29 2.3 3.5 2.3 2010
240/1000MB
1000
1420
412
7.5 16600 42500 150 190 0.28 2.4 3.6 2.3 2150
240/1000k30.MB
1000
1420
412
7.5 16600 42500 150 190 0.28 2.4 3.6 2.3 2150
240/1060MB
1060
1500
438
9.5 18600 50000 140 180 0.27 0.27 3.7 2.4 2530
240/1060K30.MB
1060
1500
438
9.5 18600 50000 140 180 0.27 0.27 3.7 2.4 2530
240/1120MB
1120
1580
462
9.5 20800 55000 140 180 0.28 2.4 3.6 2.4 2910
240/1120K30.MB
1120
1580
462
9.5 20800 55000 140 180 0.28 2.4 3.6 2.4 2910

Ningbo DHK Precision Bearing Co., Ltd.

  • 0+

    Years Experience Working

  • 0+

    Customer Service

  • 0+

    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 240-Spherical Roller Bearings Factory and OEM/ODM Series 240-Spherical 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.

CERTIFICATE

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

  • Honor
  • Honor
  • Environmental Managementsystem Certificate
  • Measurement Management System
  • Invention patent1
  • Invention patent2
  • Invention patent3
  • High-tech enterprises

Latest News

Industry Knowledge Expansion

1. Performance Factors of Series 240-Spherical Roller Bearings
Spherical Roller Bearings, particularly Series 240 bearings, are engineered to deliver exceptional performance under demanding operational conditions. This section aims to delve deeper into the critical performance factors that distinguish Series 240 bearings, highlighting their capabilities and advantages in various industrial applications.
a)Dynamic Load Rating (C): Dynamic load rating (C) denotes the maximum load capacity that a bearing can withstand while maintaining reliable operation over its service life. Series 240-Spherical Roller Bearings are designed with optimized internal geometries and robust materials to accommodate high dynamic loads. This attribute is particularly advantageous in applications where equipment is subjected to fluctuating loads or shock loads, such as in heavy machinery, conveyor systems, and automotive transmissions. The high dynamic load rating of Series 240 bearings ensures that they can withstand the rigors of continuous operation, minimizing the risk of premature fatigue failure and enhancing equipment reliability.
b)Static Load Rating (Co): In addition to dynamic load rating, the static load rating (Co) of Series 240 bearings is equally significant in applications where equipment may be subjected to prolonged periods of static loading. The static load rating denotes the maximum load that a bearing can support without experiencing permanent deformation or damage. Series 240-Spherical Roller Bearings exhibit impressive static load ratings, providing a safety margin against overloading and ensuring stability in applications where equipment may be stationary for extended durations. 

2.Applications Across Industries: Harnessing the Versatility of Series 240-Spherical Roller Bearings
Series 240-Spherical Roller Bearings stand as versatile components capable of fulfilling critical roles across a spectrum of industries. 
a)Heavy Machinery: One of the primary domains where Series 240 bearings excel is in heavy machinery applications. Industries such as mining, construction, and material handling rely on robust bearings to withstand the extreme forces and harsh operating conditions inherent in these environments. Series 240 bearings, with their high load-carrying capacity and durability, are integral components in heavy-duty equipment such as excavators, bulldozers, cranes, and loaders. These bearings facilitate smooth rotation and movement of machine components, ensuring optimal performance and longevity in demanding working environments.
b)Power Generation: In the realm of power generation, Series 240-Spherical Roller Bearings play a crucial role in various equipment and machinery. Whether in traditional thermal power plants, hydroelectric facilities, or emerging renewable energy installations, bearings are essential for the smooth operation of turbines, generators, and auxiliary equipment. Series 240 bearings provide the requisite support and stability to rotating components, enabling efficient power generation while withstanding the high speeds and heavy loads characteristic of power generation applications.