5x9x9mm BK0509 Roulement à aiguilles de coupe dessinée avec une extrémité fermée
Avantages du roulement à rouleaux à aiguille BK0808
- La coupe transversale plus petite conduisant à une grande rigidité, une capacité de charge accrue et une inertie inférieure des roulements à rouleaux d'aiguille aident la taille et la réduction de poids des machines.
- Bien qu'ils soient moins vastes, leur capacité de charge de charge est élevée et convient le mieux aux applications où la charge est élevée et que l'espace radial est inférieur.
- Les roulements à rouleaux à aiguilles, conçus pour résister à l'oscillation peuvent fonctionner dans des conditions et des échanges sévères avec des roulements coulissants
Caractéristique physique du roulement à rouleaux à aiguille BK0808
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1) needle bearing can be separated by single row.
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2) This kind of bearing can be submitted to high radial load and some axial load.
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3) The rolling element of needle roller bearing is needle,the two ends of the external lines have
the corrective slope which can eliminate the contact stress.
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4) Moreover, we can manufacture these bearings according
to customer's drawings and samples
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Applications:
- Transmissions, cas de transfert, moteurs et trains de valve
Systèmes de préserage et de freinage
- Support d'essieu
-Turboard moteurs
Roulement à rouleaux à aiguille de coupe dessinée avec une extrémité fermée
Roulements à rouleaux à aiguille BK0509
Roulements à aiguilles
|
Bearing Type
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New Code
|
Old Code
|
ID
|
OD
|
Width
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|
|
|
|
(mm)
|
(mm)
|
(mm)
|
Needle roller
bearing
|
BK0408
|
35941/4
|
4
|
8
|
8
|
Needle roller
bearing
|
BK0509
|
45941/5
|
5
|
9
|
9
|
Needle roller
bearing
|
BK0609
|
45941/6
|
6
|
10
|
9
|
Needle roller
bearing
|
BK0709
|
45941/7
|
7
|
11
|
9
|
Needle roller
bearing
|
BK0808
|
35941/8
|
8
|
12
|
8
|
Needle roller
bearing
|
BK0810
|
55941/8
|
8
|
12
|
10
|
Needle roller
bearing
|
BK0910
|
55941/9
|
9
|
13
|
10
|
Needle roller
bearing
|
BK0912
|
65941/9
|
9
|
13
|
12
|
Needle roller
bearing
|
BK1010
|
55941/10
|
10
|
14
|
10
|
Needle roller
bearing
|
BK1012
|
65941/10
|
10
|
14
|
12
|
Needle roller
bearing
|
BK1210
|
55941/12
|
12
|
16
|
10
|
Needle roller
bearing
|
BK1412
|
35941/14
|
14
|
20
|
12
|
Needle roller
bearing
|
BK1416
|
55941/14
|
14
|
20
|
16
|
Needle roller
bearing
|
BK1512
|
35941/15
|
15
|
21
|
12
|
Needle roller
bearing
|
BK1516
|
55941/15
|
15
|
21
|
16
|
Needle roller
bearing
|
BK1612
|
35941/16
|
16
|
22
|
12
|
Needle roller
bearing
|
BK1616
|
55941/16
|
16
|
22
|
16
|
Needle roller
bearing
|
BK1712
|
35941/17
|
17
|
23
|
12
|
Needle roller
bearing
|
BK1812
|
35941/18
|
18
|
24
|
12
|
Needle roller
bearing
|
BK1816
|
55941/18
|
18
|
24
|
16
|
Needle roller
bearing
|
BK2012
|
35941/20
|
20
|
26
|
12
|
Needle roller
bearing
|
BK2016
|
55941/20
|
20
|
26
|
16
|
Needle roller
bearing
|
BK2212
|
35941/22
|
22
|
28
|
12
|
Needle roller
bearing
|
BK2216
|
55941/22
|
22
|
28
|
16
|
Needle roller
bearing
|
BK2512
|
25941/25
|
25
|
32
|
12
|
Needle roller
bearing
|
BK2516
|
45941/25
|
25
|
32
|
16
|
Needle roller
bearing
|
BK2520
|
65941/25
|
25
|
32
|
20
|
Needle roller
bearing
|
BK2816
|
45941/28
|
28
|
35
|
16
|
Needle roller
bearing
|
BK2820
|
65941/28
|
28
|
35
|
20
|
Needle roller
bearing
|
BK3012
|
25941/30
|
30
|
37
|
12
|
Needle roller
bearing
|
BK3016
|
45941/30
|
30
|
37
|
16
|
Needle roller
bearing
|
BK3020
|
65941/30
|
30
|
37
|
20
|
Needle roller
bearing
|
BK3512
|
25941/35
|
35
|
42
|
12
|
Needle roller
bearing
|
BK3520
|
65941/35
|
35
|
42
|
20
|
Needle roller
bearing
|
BK4012
|
25941/40
|
40
|
47
|
12
|
Needle roller
bearing
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BK4020
|
65941/40
|
40
|
47
|
20
|
Needle roller
bearing
|
BK4520
|
65941/45
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45
|
52
|
20
|
Needle roller
bearing
|
BK5020
|
55941/50
|
50
|
58
|
20
|
Needle roller
bearing
|
BK5520
|
55941/55
|
55
|
63
|
20
|
Needle roller
bearing
|
BK6020
|
55941/60
|
60
|
68
|
20
|
Needle roller
bearing
|
HK0408
|
37941/4
|
4
|
8
|
8
|
Needle roller
bearing
|
HK0509
|
47941/5
|
5
|
9
|
9
|
Needle roller
bearing
|
HK0608
|
37941/6
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6
|
10
|
8
|
Needle roller
bearing
|
HK0609
|
47941/6
|
6
|
10
|
9
|
Needle roller
bearing
|
HK0709
|
47941/7
|
7
|
11
|
9
|
Needle roller
bearing
|
HK0808
|
37941/8
|
8
|
12
|
8
|
Needle roller
bearing
|
HK0810
|
57941/8
|
8
|
12
|
10
|
Needle roller
bearing
|
HK0910
|
57941/9
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9
|
13
|
10
|
Needle roller
bearing
|
HK0912
|
67941/9
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9
|
13
|
12
|
Needle roller
bearing
|
HK1010
|
57941/10
|
10
|
14
|
10
|
Needle roller
bearing
|
HK1012
|
67941/10
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10
|
14
|
12
|
Needle roller
bearing
|
HK1210
|
57941/12
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12
|
16
|
10
|
Needle roller
bearing
|
HK1412
|
37941/14
|
14
|
20
|
12
|
Needle roller
bearing
|
HK1416
|
57941/14
|
14
|
20
|
16
|
Needle roller
bearing
|
HK1512
|
37941/15
|
15
|
21
|
12
|
Needle roller
bearing
|
HK1516
|
57941/15
|
15
|
21
|
16
|
Needle roller
bearing
|
HK1612
|
37941/16
|
16
|
22
|
12
|
Needle roller
bearing
|
HK1616
|
57941/16
|
16
|
22
|
16
|
Needle roller
bearing
|
HK1712
|
37941/17
|
17
|
23
|
12
|
Needle roller
bearing
|
HK1812
|
37941/18
|
18
|
24
|
12
|
Needle roller
bearing
|
HK1816
|
57941/18
|
18
|
24
|
16
|
Needle roller
bearing
|
HK2010
|
27941/20
|
20
|
26
|
10
|
Needle roller
bearing
|
HK2012
|
37941/20
|
20
|
26
|
12
|
Needle roller
bearing
|
HK2016
|
57941/20
|
20
|
26
|
16
|
Needle roller
bearing
|
HK2210
|
27941/22
|
22
|
28
|
10
|
Needle roller
bearing
|
HK2212
|
37941/22
|
22
|
28
|
12
|
Needle roller
bearing
|
HK2216
|
57941/22
|
22
|
28
|
16
|
Needle roller
bearing
|
HK2512
|
27941/25
|
25
|
32
|
12
|
Needle roller
bearing
|
HK2516
|
47941/25
|
25
|
32
|
16
|
Needle roller
bearing
|
HK2520
|
67941/25
|
25
|
32
|
20
|
Needle roller
bearing
|
HK2816
|
47941/28
|
28
|
35
|
16
|
Needle roller
bearing
|
HK2820
|
67941/28
|
28
|
35
|
20
|
Needle roller
bearing
|
HK3012
|
27941/30
|
30
|
37
|
12
|
Needle roller
bearing
|
HK3016
|
47941/30
|
30
|
37
|
16
|
Needle roller
bearing
|
HK3020
|
67941/30
|
30
|
37
|
20
|
Needle roller
bearing
|
HK3512
|
27941/35
|
35
|
42
|
12
|
Needle roller
bearing
|
HK3520
|
67941/35
|
35
|
42
|
20
|
Needle roller
bearing
|
HK4012
|
27941/40
|
40
|
47
|
12
|
Needle roller
bearing
|
HK4020
|
67941/40
|
40
|
47
|
20
|
Needle roller
bearing
|
HK4512
|
27941/45
|
45
|
52
|
12
|
Needle roller
bearing
|
HK4520
|
67941/45
|
45
|
52
|
20
|
Needle roller
bearing
|
HK5020
|
57941/50
|
50
|
58
|
20
|
Needle roller
bearing
|
HK5520
|
57941/55
|
55
|
63
|
20
|
Needle roller
bearing
|
HK6020
|
57941/60
|
60
|
68
|
20
|
Needle roller
bearing
|
K100X108X30
|
K10010830(39242/100)
|
100
|
108
|
30
|
Needle roller
bearing
|
K10X13X10
|
K101310(39241/10)
|
10
|
13
|
10
|
Needle roller
bearing
|
K10X13X13
|
K101313(49241/10)
|
10
|
13
|
13
|
Needle roller
bearing
|
K10X14X10
|
K101410(29242/10)
|
10
|
14
|
10
|
Needle roller
bearing
|
K10X14X13
|
K101413(39242/10)
|
10
|
14
|
13
|
Needle roller
bearing
|
K10X15X15
|
K101515(39243/10)
|
10
|
15
|
15
|
Needle roller
bearing
|
K10X16X12
|
K101612(19244/10)
|
10
|
16
|
12
|
Needle roller
bearing
|
K12X15X10
|
K121510(39241/12)
|
12
|
15
|
10
|
Needle roller
bearing
|
K12X15X13
|
K121513(49241/12)
|
12
|
15
|
13
|
Needle roller
bearing
|
K12X16X10
|
K121610(29242/12)
|
12
|
16
|
10
|
Needle roller
bearing
|
K12X16X13
|
K121613(39242/12)
|
12
|
16
|
13
|
Needle roller
bearing
|
K12X18X12
|
K121812(19244/12)
|
12
|
18
|
12
|
Needle roller
bearing
|
K14X18X10
|
K141810(29241/14)
|
14
|
18
|
10
|
Needle roller
bearing
|
K14X18X13
|
K141813(39241/14)
|
14
|
18
|
13
|
Needle roller
bearing
|
K14X18X15
|
(49241/14)
|
14
|
18
|
15
|
Needle roller
bearing
|
K14X18X17
|
K141817(59241/17)
|
14
|
18
|
17
|
Needle roller
bearing
|
K14X20X12
|
K142012(19243/14)
|
14
|
20
|
12
|
Needle roller
bearing
|
K15X19X10
|
K151910(29241/15)
|
15
|
19
|
10
|
Needle roller
bearing
|
K15X19X13
|
K151913(39241/15)
|
15
|
19
|
13
|
Needle roller
bearing
|
K15X20X13
|
K152013(29242/15)
|
15
|
20
|
13
|
Needle roller
bearing
|
K16X20X10
|
K162010(29241/16)
|
16
|
20
|
10
|
Needle roller
bearing
|
K16X20X13
|
K162013(39241/16)
|
16
|
20
|
13
|
Needle roller
bearing
|
K16X20X17
|
K162017(59241/16)
|
16
|
20
|
17
|
Needle roller
bearing
|
K16X22X12
|
K162212(19243/16)
|
16
|
22
|
12
|
Needle roller
bearing
|
K16X22X17
|
K162217(39243/16)
|
16
|
22
|
17
|
Needle roller
bearing
|
K17X21X10
|
K172110(29241/17)
|
17
|
21
|
10
|
Needle roller
bearing
|
K17X21X13
|
K172113(39241/17)
|
17
|
21
|
13
|
Needle roller
bearing
|
K17X21X15
|
(49241/17)
|
17
|
21
|
15
|
Needle roller
bearing
|
K17X21X17
|
K172117(59241/17)
|
17
|
21
|
17
|
Needle roller
bearing
|
K17X23X15
|
K172315(29243/17)
|
17
|
23
|
15
|
Needle roller
bearing
|
K18X22X10
|
K182210(29241/18)
|
18
|
22
|
10
|
Needle roller
bearing
|
K18X22X13
|
K182213(39241/18)
|
18
|
22
|
13
|
Needle roller
bearing
|
K18X22X17
|
K182217(59241/18)
|
18
|
22
|
17
|
Needle roller
bearing
|
K18X23X20
|
K182320(59242/18)
|
18
|
23
|
20
|
Needle roller
bearing
|
K18X24X12
|
K182412(19243/18)
|
18
|
24
|
12
|
Needle roller
bearing
|
K18X24X17
|
K182417(39243/18)
|
18
|
24
|
17
|
|
Bearing No.
|
Boundary dimensions(mm)
|
Basic load ratings(N)
|
|
Fw
|
D
|
C
|
Cr
|
Cor
|
|
RNAV4002
|
21.87
|
32
|
17
|
10800
|
29800
|
|
RNAV4003
|
24.3
|
35
|
18
|
17900
|
37900
|
|
RNAV4004
|
28.7
|
42
|
22
|
28150
|
60900
|
|
RNAV4005
|
33.5
|
47
|
22
|
33800
|
70800
|
|
RNAV4006
|
40.1
|
55
|
25
|
49900
|
96500
|
|
RNAV4007
|
45.9
|
62
|
27
|
47600
|
122800
|
|
RNAV4008
|
51.6
|
68
|
28
|
49900
|
137900
|
|
RNAV4009
|
57.4
|
75
|
30
|
52500
|
153500
|
|
RNAV4010
|
62.1
|
80
|
30
|
55700
|
166000
|
|
RNAV4011
|
69.8
|
90
|
35
|
68500
|
225800
|
|
RNAV4012
|
74.6
|
95
|
35
|
75400
|
239000
|
Informations sur la société
Zaozhuang roulant en Yiding Imp. & Exp. Co., Ltd. est spécialisé dans les roulements à la vente et au service après-vente des exportations.
En pratique depuis de nombreuses années, nous avons établi un système d'assurance qualité strict.
Nos produits couvrent le roulement à rouleaux, le roulement à billes, le roulement linéaire, le roulement d'extrémité de la tige, le roulement de joints, les roulements en acier inoxydable, les roulements en céramique, le roulement en plastique, le roulement de la paroi mince, le roulement d'excavatrice et le roulement de rotor.
Nous faisons des marques : NSK NTN KOYO NACHI ASAHI IKO THK UBC NMB et DPI.
Nous faisons un service OEM
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