Web Menu

Product Search

Language

Share

Double Row Cam Rollers-Double Row Cam Rollers OEM/ODM

Home / Products / Angular Contact Ball bearings / Double Row Cam Rollers / Double Row Cam Rollers

Categories

How Can We Help You?

We're a reliable partner that shapes our expertise into success for your project.

+86-574-86597612

Double Row Cam Rollers-Double Row Cam Rollers

  • With dust caps on both sides
  • With contact seals on both sides
CONTACT US
  • Design Variants
  • Cage
  • Tolerance
  • Internal Clearance
Model Dimensions Speed ratings[rpm] Rated load　 Maximum permissible load　 Weight
When working with bearings　 When working with rollers　
Cylindrical outer diameter
 Spherical outside diameter
D
d
B
 R r1,r2 min min-1 Dynamic load　 Static load Dynamic load　 Static load　 Dynamic load　 Static load 
305700.2Z
 305800.2Z
32
10
14
 400 0.6 32 13000 7.8 4.5 7.4 4.1 9 12.9 0.062
305700.2RSR
 305800.2RSR
32
10
14
 400 0.6 32 8500 7.8 4.5 7.4 4.1 9 12.9 0.062
305701.2Z
 305801.2Z
35
12
15.9
 400 0.6 35 11000 10.6 5.9 10 5.2 8.3 12 0.078
305701.2RSR
 305801.2RSR
35
12
15.9
 400 0.6 35 7300 10.6 5.9 10 5.2 8.3 12 0.078
305702.2Z
 305802.2Z
40
15
15.9
 400 0.6 40 10000 11.9 7.1 11.1 6.4 12.2 17.6 0.1
305702.2RSR
 305802.2RSR
40
15
15.9
 400 0.6 40 6500 11.9 7.1 11.1 6.4 12.2 17.6 0.1
305703.2Z
 305803.2Z
47
17
17.5
 400 0.6 47 9000 14.6 9 13.8 8.3 19.3 27.5 0.16
305703.2RSR
 305803.2RSR
47
17
17.5
 400 0.6 47 6000 14.6 9 13.8 8.3 19.3 27.5 0.16
306702.2Z
 306802.2Z
47
15
19
 400 1.0  47 10000 17.7 10.3 14.6 9.2 12.5 18.4 0.15
306702.2RSR
 306802.2RSR
47
15
19
 400 1.0  47 6500 17.7 10.3 14.6 9.2 12.5 18.4 0.15
305704.2Z
 305804.2Z
52
20
20.6
 400 1 52 8000 19.5 12.5 18.2 11 17 18.4 0.15
305704.2RSR
 305804.2RSR
52
20
20.6
 400 1 52 5300 19.5 12.5 18.2 11 17 18.4 0.15
306703.2Z
 306803.2Z
52
17
22.2
 400 1.0  52 9500 21.1 12.5 17.2 11 15.5 22.2 0.2
306703.2RSR
 306803.2RSR
52
17
22.2
 400 1.0  52 6300 21.1 12.5 17.2 11 15.5 22.2 0.2
305705.2Z
 305805.2Z
62
25
20.6
 400 1 62 7000 21.2 14.6 19.9 13.4 30.5 44 0.32
305705.2RSR
 305805.2RSR
62
25
20.6
 400 1 62 4500 21.2 14.6 19.9 13.4 30.5 44 0.32
306704.2Z
 306804.2Z
62
20
22.2
 400 1.1 62 9000 24.5 15.8 21.1 14.5 27 29 0.34
306704.2RSR
 306804.2RSR
62
20
22.2
 400 1.1 62 6000 24.5 15.8 21.1 14.5 27 29 0.34
305706.2Z
 305806.2Z
72
30
23.8
 400 1 72 6000 29.6 21.2 27.6 18.6 34 49 0.49
305706.2RSR
 305806.2RSR
72
30
23.8
 400 1 72 4000 29.6 21.2 27.6 18.6 34 49 0.49
306705.2Z
 306805.2Z
72
25
25.4
 400 1.1 72 7900 32.5 21.6 27.5 19.5 34.5 39 0.5
306705.2RSR
 306805.2RSR
72
25
25.4
 400 1.1 72 5200 32.5 21.6 27.5 19.5 34.5 39 0.5
305707.2Z
 305807.2Z
80
35
27
 400 1.1 80 5300 39 28.5 35.1 24 31 44 0.65
305707.2RSR
 305807.2RSR
80
35
27
 400 1.1 80 3500 39 28.5 35.1 24 31 44 0.65
306706.2Z
 306806.2Z
80
30
30.2
 400 1.1 80 6200 45.5 31.5 36.5 26.5 43.5 53 0.67
306706.2RSR
 306806.2RSR
80
30
30.2
 400 1.1 80 4100 45.5 31.5 36.5 26.5 43.5 53 0.67
305708.2Z
 305808.2Z
85
40
30.2
 400 1.1 85 5000 50 37.5 34.5 22.5 208.8 36 0.75
305708.2RSR
 305808.2RSR
85
40
30.2
 400 1.1 85 5000 50 37.5 34.5 22.5 208.8 36 0.75
306707.2Z
 306807.2Z
90
35
34.9
 400 1.5 90 5100 56 39.5 44.5 33 39.5 66 0.95
306707.2RSR
 306807.2RSR
90
35
34.9
 400 1.5 90 2400 56 39.5 44.5 33 39.5 66 0.95
306708.2Z
 306808.2Z
100
40
36.5
 400 1.5 100 4700 69 49.5 56 42 70 84 1.2
306708.2RSR
 306808.2RSR
100
40
36.5
 400 1.5 100 4700 69 49.5 56 42 70 84 1.2

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 Double Row Cam Rollers-Double Row Cam Rollers Factory and OEM/ODM Double Row Cam Rollers-Double Row Cam Rollers 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.

Click to view our factory

View VR

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