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Needle Roller Bearings >>needle bearing, roller bearing

NingBo KaiCheng Bearings Manufacturing Co., Ltd. founded in 1988, It's specialized in manufacturing deep groove ball bearings, tapered roller bearings, automobile bearings, needle bearings, roller bearings etc. The high speed and low noise bearings is our mainly produces of EMQ bearings. We are own our brand of "CIE", It is of advanced productive technique, consummate device and complete testing means. As well as we have powerful strength for new products, needle bearings, roller bearings and special bearings development. Form last year, We are sales about Seventy million US$ for export, About 90% produce in our factory is for export.


needle bearings
Shaft Diameter
Bearing Designation
Mass Approx
Boundary Dimensions
Basic Load Rating
Limiting Speed
Current
Original Code
Fw
D
C
Cr Dynamic
Cor Static
Oil
mm
g
mm
N
rpm
4
HK0408TN
37941/4
1.6
4
8
8
1540
1070
40000
BK0408TN
5941/4
1.8
4
8
8
1540
1070
40000
5
HK05*08.5*07
-
-
5
8.5
7
-
-
-
HK05*09*08
-
-
5
9
8
2200
1790
36000
HK0509
47941/5
2
5
9
9
2200
1790
36000
HK0509
45941/5
2.1
5
9
9
2200
1790
36000
6
HK0607
27941/6
1.8
6
10
7
1600
1400
30000
HK0608
37941/6
2.1
6
10
8
1830
1550
32000
BK0608
35941/6
2.2
6
10
8
1830
1550
32000
HK0609
47941/6
2.2
6
10
9
2650
2400
3000
BK0609
45941/6
2.6
6
10
9
2650
2400
3000
HK0611
-
2.3
6
10
11
1700
1500
29000
HK06*12*08
3941/6
2.5
6
12
8
2230
2010
33000
7
HK0708
-
-
7
11
8
2800
2150
27000
HK0709
47941/9
2.3
7
11
9
2800
2150
27000
BK0709
45941/9
2.9
7
11
9
2800
2150
27000
HK07*12*08
-
2.2
7
12
8
3300
3220
37000
HK07*12*09
-
2.4
7
12
9
3400
3150
37000
8
HK0808
37941/8
2.7
8
12
8
2550
2400
21000
BK0808
35941/8
3
8
12
8
2550
2400
21000
HK0810
57941/8
3
8
12
10
3700
3450
21000
BK0810
88941/8
3.4
8
12
10
3700
3450
21000
HK08*14*10
27942/8
5.35
8
14
10
3800
3950
25000
BK08*14*10
25942/8
5.8
8
14
10
3800
3950
25000
HK08*14*12
37942/8
6.6
8
14
12
4100
4320
25000
9
HK0908
37941/9
3
9
13
8
3650
4050
25000
BK0908
35941/9
3.4
9
13
8
3650
4050
25000
HK0910
57941/9
4
9
13
10
4050
4250
25000
BK0910
55941/9
4.3
9
13
10
4050
4250
25000
HK0911
-
4.1
9
13
11
4300
4700
25000
HK0912
67941/9
4.6
9
13
12
5000
6000
25000
BK0912
65941/9
4.9
9
13
12
5000
6000
25000
HK09*15*10
27942/9
5.6
9
15
10
5300
6300
25000
10
HK10*13*08
-
3.5
9
13
8
4100
4800
20000
HK1010
57941/10
4.1
10
14
10
3900
4800
19000
BK1010
55941/10
4.3
10
14
10
3900
4800
19000
HK1012
67941/10
4.8
10
14
12
5000
6300
19000
BK1012
65941/10
5
10
14
12
5000
6300
19000
HK1015
-
6
10
14
15
6700
7800
19000
BK1015
-
6.2
10
14
15
6700
7800
19000
HK10*15*15
644900
6.5
10
15
15
6800
8800
18000
HK10*16*10
-
6.5
10
16
10
6800
8800
18000

Shaft Diameter
Bearing Designation
Mass Approx
Boundary Dimensions
Basic Load Rating
Limiting Speed
Current
Original Code
Fw
D
C
Cr Dynamic
Cor Static
Oil
mm
g
mm
N
rpm
10
BK10*16*10
 
6.8
10
16
10
6800
8800
18000
HK10*16*12
DB1012
7.5
10
16
12
6800
8800
18000
HK10*16*15
7942/10
11
10
16
15
6800
8800
19000
HK10*17*15
-
11.5
10
17
15
7200
8000
19000
HK10*18*12
-
8.5
10
18
12
7200
8000
19000
12
HK1208
37941/12
3.3
12
16
8
7200
8000
19000
HK1210
57941/12
4.6
12
16
10
4150
5800
19000
BK1210
55941/12
5.2
12
16
10
4150
5800
19000
HK1212
67941/12
5.6
12
16
12
3800
5100
15000
BK1212
65941/12
6.2
12
16
12
3800
5100
15000
HK12*17*12
7941/12
7.5
12
17
12
5100
7000
15000
HK12*17*15
7941/12
9.5
12
17
15
5100
7000
15000
HK12*17*18
7943/12
11
12
17
18
5100
7000
15000
HK12*18*12
37942/12
9.1
12
18
12
5500
6300
17000
BK12*18*12
35942/12K
10.3
12
18
12
5500
6300
17000
HK12*18*14
67942/12
10.6
12
18
14

6500

6300
15000
HK12*19*12
-
10
12
19
12
6800
7400
15000
13
HK1311
-
8.5
13
19
11
6300
6300
14000
HK1312
-
8.9
13
19
12
6200
7100
17000
BK1312
-
11.2

13

19
12
6200
7100
17000
13.5
HK13.5*19*12
-
-
13.5
19
12
-
-
16000
HK13.5*20*12
7941/13.5
10.8

13.5

20
12
6250
7590
16000
14
HK1410
27941/14
8.3
14
20
10
6700
7000
16000
BK1410
35941/14
12.1
14
20
10
6700
7000
16000
HK1412
37941/14
10.5
14
20
12
6800
7500
16000
HK1416
57941/147
13.9
14
20
16
7300
9000
14000
HK1418
-
-
14
20
-
-
-
14000
15
HK15*20*12
7941/15
8.4
15
20
12
5800
6000
14000
HK15*20*16
7842/15
11.4
15
20
16
6000
6200
14000
HK15*20*16
7943/15
13.8
15
20
20
6100
6400
14000
HK1512
37941/15
11.1
15
21
12
7000
8400
14000
BK1512
35941/15
12.7
15
21
12
7000
8400
14000
HK1514
47941/15
12.7
15
21
14
8500
10400
13000
HK1515
-
14.2
15
21
15
9100
11400
13000
BK1515
-
-
15
21
15
9800
11400
14000
TA1515
-
-
15
22
15
-
11400
-
TA1515Z
-
-
15
22
15
-
11400
-
HK1516
57941/15
15
15
21
16
9800
11400
14000
BK1516
55941/15
16.5
15
21
16
9800
11400
14000
HK1522
SZ-439
20.4
15
21
22
10400
16500
14000
BK1522
-
22
15
21
22
10400
16500
14000
HK15*22*12
7948/15
12.5
15
22
12
14300
18400
13000
HK15*22*12.5
7948/15K
13.5
15
22
12.5
14300
18400
13000
16
HK16*21*06
-
5.5
16
21
6
4200
5300
12000

roller bearings

Shaft Diameter
Bearing Designation
Mass Approx
Boundary Dimensions
Basic Load Rating
Limiting Speed
Current
Original Code
Fw
D
C
Cr Dynamic
Cor Static
Oil
mm
g
mm
N
rpm
16
HK16*21*09
-
7.5
16
21
9
4400
5600
12000
HK1612
37941/16
11.7
16
22
12
7100
9200
14000
BK1612
35941/16
13.8
16
22
12
7100
9200
14000
HK1614
47941/16
14.4
16
22
14
8800
9900
12000
HK1616
57941/16
15.8
16
22
16
10100
14300
14000
BK1616
55941/16
17.6
16
22
16
10100
14300
14000
HK1617
SZ-435
18
16
22
17
12900
17200
12000
HK1622
87941/16
21.7
16
22
22
11100
17400
14000
BK1622
85941/16
23.4
16
22
22
11100
17400
14000
17
HK17*21.5*15
17BTM/15
10
17
21.5
15
6300
8600
11000
HK1712
37941/17
12.2
17
23
12
6900
9300
13000
BK1712
35941/17
14.5
17
23
12
6900
9300
126000
HK1714
7941/17
14
17
23
14
6800
10200
10000
HK1716
57941/17
15.9
17
23
16
8500
12500
10000
HK1718
7942/17
19
17
23
18
9500
10600
10000
HK1722
7943/17
17
17
23
22
-
-
-
HK17*24*15
-
17
17
24
15
11200
12800
10000
HK17*25*14
37942/17K
17.7
17
25
14
13100
14700
10000
HK17*25*15.5
-
20
17
25
15.5
9320
10400
10000
HK17*25*18
57941/17K
23.5
17
25
18
9500
10600
11000
18
HK1812
37941/18
13.1
18
24
12
7100
9900
12000
BK1812
35941/18
14.9
18
24
12
7100
9900
12000
HK1816
57941/18
17.5
18
24
16
106500
15300
12000
BK1816
55941/18
19.9
18
24
16
10600
15300
12000
HK18*24*20
-
18
18
24
20
-
-
-
19
HK19*27*16
TA1916
23
19
27
16
8100
9500
10500
20
HK2010
27941/20
11.8
20
26
10
5900
7200
10000
BK2010
25941/20
14
20
26
10
5900
7200
10000
HK2011
-
12
20
26
11
7500
9200
9000
HK2012
37941/20
14.1
20
26
12
7600
10100
10000
BK2012
35941/20
16.7
20
26
12
7600
10100
10000
HK2014
47941/20
15.7
20
26
14
9700
18100
9000
HK2016
57941/20
19.3
20
26
16
11700
29100
10000
BK2016
55941/20
22.3
20
26
16
11700
29100
10000
HK2018
67941/20
23.3
20
26
18
7900
12800
9000
HK2020
7942/20
24.1
20
26
20
13700
24000
10000
BK2020
75941/20
27.1
20
26
20
17300
24000
10000
HK2025
7943/20
28
20
26
25
9100
14800
9900
HK2030
-
34.7
20
26
30
21800
40000
10100
BK2030
-
37.4
20
26
30
21800
40000
10100
HK20*27*18
-
78
20
27
18
26000
47200
9900

Shaft Diameter
Bearing Designation
Mass Approx
Boundary Dimensions
Basic Load Rating
Limiting Speed
Current
Original Code
Fw
D
C
Cr Dynamic
Cor Static
Oil
mm
g
mm
N
rpm
20
HK20*27*20
-
82
20
27
20
26300
47800
9900
HK20*27*30
-
94
20
27
30
28500
48800
9900
HK20*28*16
47942/20
28.5
20
28
16
29600
49800
9900
HK20*29*18
-
41
20
29
18
30900
54600
9900
22
HK22*28*7.5TN
-
8.8
22
28
7.5
5200
7000
10010
HK2210
27941/22
12.3
22
28
10
7200
9500
10010
HK2212
37941/22
15
22
28
12
8100
10400
10010
BK2212
35941/22
18.1
22
28
12
8100
10400
10010
HK2216
57941/22
20.9
22
28
16
11400
18100
10010
BK2216
55941/22
24.3
22
28
16
11400
18100
10010
HK2220
77941/22
26.2
22
28
20
14500
25000
10010
BK2220
75941/22