□ 沖壓套圈滾針軸承
Drawn Cup Needle Roller Bearings 沖壓外圈滾針軸承
我司主要生產的滾針軸承 ,滾針,銷子及其配件,主要包括HK,F,AXK,NATD,K,KK,KKS,NA,NK,RNA,NAV,RNAV,NKI系列 滾針軸承 ,還包括各種滾針,銷子和軸承襯套
沖壓套圈滾針軸承的外圈是用薄鋼板精密沖壓成形的,結構空間小,且具有較大負荷容量。適用于安裝空間受到限制和殼體孔不宜作為滾道的場合。且壓入軸承座孔后不必進一步軸向定位。
主要結構形式:
軸承代號 |
結構特點 |
HK |
穿孔型 沖壓外圈滾針軸承 |
HK...RS |
穿孔型 沖壓外圈滾針軸承 單面帶密封圈 |
HK...2RS |
穿孔型 沖壓外圈滾針軸承 雙面帶密封圈 |
BK |
封口型 沖壓外圈滾針軸承 |
BK...RS |
封口型 沖壓外圈滾針軸承 一面帶密封圈 |
F |
穿孔型 沖壓外圈滿裝滾針軸承 |
FY |
穿孔型 沖壓外圈滿裝滾針軸承 (油脂限位) |
MF |
封口型 沖壓外圈滿裝滾針軸承 |
MFY |
封口型 沖壓外圈滿裝滾針軸承 (油脂限位) |
SCE SCH |
穿孔型 沖壓外圈滾針軸承 (英制滾針軸承) |
BEC BCH |
封口型 沖壓外圈滾針軸承 (英制滾針軸承) |
B,BH |
沖壓外圈滿裝滾針軸承(英制滾針軸承) |
PNA |
帶內圈的調心滾針軸承 |
PPNA |
不帶內圈的調心滾針軸承 |
|
|
軸徑 |
軸承型號與近似重量Bearing Designation and Mass Approx |
外形尺寸Boudary Dimensions |
基本額定負荷Basic Load Rating |
極限轉速Limiting Speed |
Shaft Diameter |
穿孔型Open |
重量Mass |
封口型Closed |
重量 Mass |
FW |
D |
C |
動Cr Dynamic |
靜Cor Static |
油潤滑Oil |
mm |
現行的Current |
被取代的Original Code |
g |
現行的Current |
被取代的Original Code |
g |
mm |
N |
rpm |
4 |
|
37941/4 |
1.6 |
BK0408TN |
35941/4 |
1.8 |
4 |
8 |
8 |
1540 |
1070 |
40000 |
5 |
|
47941/5 |
2 |
BK0509 |
45941/5 |
2.1 |
5 |
9 |
9 |
2200 |
1790 |
36000 |
6 |
|
27941/6 |
1.8 |
- |
- |
- |
6 |
10 |
7 |
1600 |
1400 |
30000 |
|
37941/6 |
2.1 |
BK0608 |
35941/6 |
2.2 |
6 |
10 |
8 |
1830 |
1550 |
32000 |
|
47941/6 |
2.2 |
BK0609 |
45941/6 |
2.6 |
6 |
10 |
98 |
2650 |
2400 |
30000 |
|
|
2.5 |
- |
- |
- |
6 |
12 |
8 |
2230 |
2010 |
33000 |
7 |
|
47941/7 |
2.3 |
BK0709 |
45941/7 |
2.9 |
7 |
11 |
9 |
2800 |
2150 |
27000 |
8 |
|
37941/8 |
2.7 |
BK0808 |
35941/8 |
3 |
8 |
12 |
8 |
2550 |
2400 |
21000 |
|
57941/8 |
3 |
BK0810 |
55941/8 |
3.4 |
8 |
12 |
10 |
3700 |
3450 |
21000 |
|
27942/8 |
5.35 |
BK08×14×10 |
25941/8 |
5.8 |
8 |
14 |
10 |
3800 |
3950 |
25000 |
|
37942/8 |
6.6 |
- |
- |
- |
8 |
14 |
12 |
4100 |
4320 |
25000 |
9 |
|
37941/9 |
3 |
BK0908 |
35941/9 |
3.4 |
9 |
13 |
8 |
3650 |
4050 |
25000 |
|
57941/9 |
4 |
BK0910 |
55941/9 |
4.3 |
9 |
13 |
10 |
4050 |
4250 |
25000 |
|
67941/9 |
4.6 |
BK0912 |
65941/9 |
4.9 |
9 |
13 |
12 |
5000 |
6000 |
25000 |
|
27942/9 |
5.6 |
- |
- |
- |
9 |
15 |
10 |
5300 |
6300 |
25000 |
10 |
|
57941/10 |
4.1 |
BK1010 |
55941/10 |
4.3 |
10 |
14 |
10 |
3900 |
4800 |
19000 |
|
67941/10 |
4.8 |
BK1012 |
65941/10 |
5 |
10 |
14 |
12 |
5000 |
6300 |
19000 |
|
- |
6 |
BK1015 |
- |
6.2 |
10 |
14 |
15 |
6700 |
7800 |
19000 |
12 |
|
37941/12 |
3.3 |
- |
- |
- |
12 |
16 |
8 |
7200 |
8000 |
19000 |
|
57941/12 |
4.6 |
BK1210 |
55941/12 |
5.2 |
12 |
16 |
10 |
4150 |
5800 |
19000 |
|
67941/12 |
5.6 |
BK1212 |
65941/12 |
6.2 |
12 |
16 |
12 |
3800 |
5100 |
15000 |
13 |
|
- |
8.9 |
BK1312 |
- |
11.2 |
13 |
19 |
12 |
6200 |
7100 |
17000 |
14 |
|
27941/14 |
8.3 |
BK1412 |
35941/14 |
12.1 |
14 |
20 |
10 |
6700 |
7000 |
16000 |
|
37941/14 |
10.5 |
- |
- |
12.2 |
14 |
20 |
12 |
6800 |
7500 |
16000 |
|
57941/14 |
13.9 |
- |
- |
12.5 |
14 |
20 |
16 |
7300 |
9000 |
14000 |
15 |
|
7941/15 |
8.4 |
- |
- |
- |
15 |
20 |
12 |
5800 |
6000 |
14000 |
|
7942/15 |
11.4 |
- |
- |
- |
15 |
20 |
16 |
6000 |
6200 |
14000 |
|
7943/15 |
13.8 |
- |
- |
- |
15 |
20 |
20 |
6100 |
6400 |
14000 |
|
37941/15 |
11.1 |
BK1512 |
35941/15 |
12.7 |
15 |
21 |
12 |
7000 |
8400 |
14000 |
|
47941/15 |
12.7 |
- |
- |
12.9 |
15 |
21 |
14 |
8500 |
10400 |
13000 |
|
- |
14.2 |
- |
- |
13 |
15 |
21 |
15 |
9100 |
11400 |
13000 |
|
57941/15 |
15 |
BK1516 |
55941/15 |
16.5 |
15 |
21 |
16 |
9800 |
11400 |
14000 |
|
SZ-439 |
20.4 |
BK1522 |
- |
22 |
15 |
21 |
22 |
10400 |
16500 |
14000 |
|
7948/15 |
12.5 |
- |
- |
- |
15 |
22 |
12 |
14300 |
18400 |
13000 |
16 |
|
- |
7.5 |
- |
- |
- |
16 |
21 |
9 |
4400 |
5600 |
12000 |
|
37941/16 |
11.7 |
BK1612 |
35941/16 |
13.8 |
16 |
22 |
12 |
7100 |
9200 |
14000 |
|
47941/16 |
14.4 |
- |
- |
- |
16 |
22 |
14 |
8800 |
9900 |
12000 |
|
57941/16 |
15.8 |
BK1616 |
55941/16 |
17.6 |
16 |
22 |
16 |
10100 |
14300 |
14000 |
|
SZ-435 |
18 |
- |
- |
- |
16 |
22 |
17 |
12900 |
17200 |
12000 |
|
87941/16 |
21.7 |
BK1622 |
85941/16 |
23.4 |
16 |
22 |
22 |
11100 |
17400 |
14000 |
17 |
|
37941/17 |
12.2 |
BK1712 |
35941/17 |
14.5 |
17 |
23 |
12 |
6900 |
9300 |
13000 |
|
7941/17 |
14 |
- |
- |
- |
17 |
23 |
14 |
6800 |
10200 |
10000 |
|
57941/17 |
15.9 |
- |
- |
- |
17 |
23 |
16 |
8500 |
12500 |
10000 |
|
7942/17 |
19 |
- |
- |
- |
17 |
23 |
18 |
9500 |
10600 |
10000 |
18 |
|
37941/18 |
13.1 |
BK1812 |
35941/18 |
14.9 |
18 |
24 |
12 |
7100 |
9900 |
12000 |
|
57941/18 |
17.5 |
BK1816 |
55941/18 |
19.9 |
18 |
24 |
16 |
10600 |
15300 |
12000 |
19 |
|
TA1916 |
23 |
- |
- |
- |
19 |
27 |
16 |
8100 |
9500 |
10500 |
20 |
|
27941/20 |
11.8 |
BK2010 |
25941/20 |
14 |
20 |
26 |
10 |
5900 |
7200 |
10000 |
|
37941/20 |
14.4 |
BK2012 |
35941/20 |
16.7 |
20 |
26 |
12 |
7600 |
10100 |
10000 |
|
47941/20 |
15.7 |
- |
- |
- |
20 |
26 |
14 |
9700 |
18100 |
9000 |
|
57941/20 |
19.3 |
BK2016 |
55941/20 |
22.3 |
20 |
26 |
16 |
11700 |
29100 |
10000 |
|
67941/20 |
23.3 |
- |
- |
- |
20 |
26 |
18 |
7900 |
12800 |
9000 |
|
79421/20 |
24.1 |
BK2020 |
75941/20 |
27.1 |
20 |
26 |
20 |
13700 |
24000 |
10000 |
|
7943/20 |
28 |
- |
- |
- |
20 |
26 |
25 |
9100 |
14800 |
9900 |
|
- |
34.7 |
BK2030 |
- |
37.4 |
20 |
26 |
30 |
21800 |
40000 |
10100 |
|
47942/20 |
28.5 |
- |
- |
- |
20 |
28 |
16 |
29600 |
49800 |
9900 |
22 |
|
27941/22 |
12.3 |
- |
- |
- |
22 |
28 |
10 |
7200 |
9500 |
10010 |
|
37941/22 |
15 |
BK2212 |
35941/22 |
18.1 |
22 |
28 |
12 |
8100 |
10400 |
10010 |
|
57941/22 |
20.9 |
BK2216 |
55941/22 |
24.3 |
22 |
28 |
16 |
11400 |
18100 |
10010 |
|
77941/22 |
26.2 |
BK2220 |
75941/22 |
29.9 |
22 |
28 |
20 |
14500 |
25000 |
10010 |
|
- |
32 |
- |
- |
- |
22 |
28 |
30 |
17500 |
30400 |
9000 |
25 |
|
27941/25 |
20 |
BK2512 |
25941/25 |
23.2 |
25 |
32 |
12 |
10000 |
14200 |
9000 |
|
37941/25 |
21.9 |
- |
- |
- |
25 |
32 |
14 |
13600 |
14800 |
9000 |
|
7941/25 |
27.3 |
BK2516 |
7941/25 |
31 |
25 |
32 |
16 |
13600 |
20000 |
9000 |
|
57941/25 |
28.2 |
- |
- |
- |
25 |
32 |
18 |
17500 |
25800 |
9000 |
|
67941/25 |
34.1 |
BK2520 |
65941/25 |
38.7 |
25 |
32 |
20 |
17900 |
30000 |
9000 |
|
7943/25 |
40 |
- |
- |
- |
25 |
32 |
25 |
22200 |
36700 |
9000 |
|
- |
44.8 |
BK2526 |
- |
49 |
25 |
32 |
26 |
22500 |
42000 |
9000 |
|
87941/25 |
64.7 |
BK2538 |
85941/25 |
69 |
25 |
32 |
38 |
30000 |
58000 |
9000 |
|
57942/25 |
44.9 |
- |
- |
- |
28 |
35 |
20 |
36100 |
78650 |
9000 |
28 |
|
47941/28 |
30.1 |
BK2816 |
45941/28 |
34.1 |
28 |
35 |
16 |
15400 |
22500 |
8700 |
|
57941/28 |
31.7 |
- |
- |
- |
28 |
35 |
18 |
18500 |
29300 |
8700 |
|
67941/28 |
37.6 |
BK2820 |
65941/28 |
43 |
30 |
35 |
20 |
18900 |
32000 |
8700 |
30 |
|
27941/30 |
24 |
BK3012 |
25941/30 |
27.9 |
30 |
37 |
12 |
10100 |
16200 |
8100 |
|
47941/30 |
32 |
BK3016 |
45941/30 |
37.1 |
30 |
37 |
16 |
15200 |
27000 |
8100 |
|
57941/30 |
33.6 |
- |
- |
- |
30 |
37 |
18 |
19500 |
31500 |
8100 |
|
67941/30 |
40.1 |
BK3020 |
65941/30 |
46.5 |
30 |
37 |
20 |
19700 |
33500 |
8100 |
|
- |
52.9 |
BK3026 |
- |
59.4 |
30 |
37 |
26 |
24000 |
50000 |
8100 |
|
- |
76.1 |
BK3038 |
- |
82.5 |
30 |
37 |
38 |
32500 |
74000 |
8100 |
|
27941/30 |
28 |
- |
- |
- |
30 |
38 |
12 |
38100 |
80000 |
8100 |
|
7941/30 |
32.7 |
- |
- |
- |
30 |
38 |
16 |
39000 |
82000 |
8100 |
|
7942/30 |
49 |
- |
- |
- |
30 |
38 |
24 |
39910 |
88800 |
8100 |
|
7943/30 |
69 |
- |
- |
- |
30 |
38 |
32 |
38890 |
88700 |
8100 |
32 |
|
77941/32 |
50.7 |
- |
- |
- |
32 |
39 |
24 |
25500 |
52000 |
7300 |
|
97941/32 |
66.4 |
- |
- |
- |
32 |
39 |
32 |
22600 |
54300 |
7100 |
|
7943/32 |
72.7 |
- |
- |
- |
32 |
40 |
32 |
27990 |
59890 |
7100 |
35 |
|
59741/35 |
27.7 |
BK3512 |
25941/35 |
32.9 |
35 |
42 |
12 |
12100 |
19300 |
7100 |
|
47941/35 |
36.9 |
BK3516 |
45941/35 |
43.8 |
35 |
42 |
16 |
15700 |
27500 |
7100 |
|
67941/35 |
46.1 |
BK3520 |
65941/35 |
54.8 |
35 |
42 |
20 |
20800 |
41000 |
7100 |
|
7941/35 |
37 |
- |
- |
- |
35 |
43 |
16 |
24200 |
47100 |
6200 |
|
7942/35 |
60.5 |
- |
- |
- |
35 |
43 |
25 |
24440 |
48500 |
6200 |
|
7943/35 |
80 |
- |
- |
- |
35 |
43 |
32 |
24870 |
48880 |
6200 |
38 |
|
- |
102 |
- |
- |
- |
38 |
48 |
30 |
16100 |
24100 |
6300 |
40 |
|
27941/40 |
31.1 |
BK4012 |
25941/40 |
38.2 |
40 |
47 |
12 |
14400 |
24300 |
6300 |
|
47941/40 |
41.4 |
BK4015 |
45941/40 |
51 |
40 |
47 |
16 |
20000 |
38500 |
6300 |
|
67941/40 |
51.8 |
BK4020 |
65941/40 |
62 |
40 |
47 |
20 |
25500 |
52000 |
6300 |
|
7942/40 |
114.3 |
- |
- |
- |
40 |
50 |
32 |
23000 |
42000 |
6000 |
|
7943/40 |
130.8 |
- |
- |
- |
40 |
50 |
38 |
24100 |
43000 |
6000 |
45 |
|
27941/45 |
34.8 |
BK4512 |
25941/45 |
45 |
45 |
52 |
12 |
12900 |
22500 |
5800 |
|
47941/45 |
46.2 |
BK4516 |
45941/45 |
56 |
45 |
52 |
16 |
19300 |
38000 |
5800 |
|
67941/45 |
56 |
BK4520 |
65941/45 |
72 |
45 |
52 |
20 |
22000 |
51000 |
5800 |
|
|
27941/50 |
44.2 |
- |
- |
- |
50 |
58 |
12 |
23600 |
57200 |
5300 |
|
47941/50 |
72 |
BK5020 |
55941/50 |
87.3 |
50 |
58 |
20 |
28000 |
60000 |
5300 |
|
7943/50 |
90.1 |
BK5025 |
5943/50 |
109 |
50 |
58 |
25 |
34500 |
80000 |
5300 |
55 |
|
57941/55 |
78 |
BK5020 |
- |
93.8 |
55 |
63 |
20 |
29500 |
59900 |
4600 |
|
77941/55 |
109 |
- |
55941/55 |
- |
55 |
63 |
25 |
33500 |
69980 |
4600 |
|
87941/55 |
111 |
BK5528 |
84941/60 |
132 |
55 |
63 |
28 |
39090 |
98000 |
4600 |
60 |
|
- |
49.2 |
BK6012 |
- |
77 |
60 |
68 |
12 |
12400 |
29000 |
4100 |
|
57941/60 |
86 |
BK6020 |
55941/60 |
105 |
60 |
68 |
20 |
30500 |
72000 |
4100 |
軸徑 |
穿孔型 |
封口型 |
尺寸 |
基本額定載荷 |
極限轉速 |
Shaft |
Open end |
Closed end |
Dimensions |
Basic Load Ratings |
Limiting |
Diameter |
單面密封型號 |
重量 |
雙面密封型號 |
重量 |
帶密封型號 |
重量 |
Fw |
D |
C |
C1 |
C2 |
r |
動 Cr |
靜 Cor |
Speed |
|
Designation |
Mass |
Designation |
Mass |
Designation |
Mass |
|
|
|
|
|
|
Dynamic |
Static |
|
|
with Sealed |
|
with Sealed |
|
with Sealed |
|
|
|
|
|
|
|
|
|
|
mm |
on one side |
g |
on both sides |
g |
|
g |
|
|
|
|
min. |
min. |
kN |
kN |
rpm |
10 |
HK1012 RS |
4.5 |
HK10142RS |
4.6 |
BK1012RS |
4.6 |
10 |
14 |
12 |
14 |
9.3 |
0.4 |
4.4 |
5.1 |
17000 |
12 |
HK1214 RS |
10.0 |
HK12162RS |
11.0 |
BK1214RS |
11.5 |
12 |
18 |
14 |
16 |
11.3 |
0.8 |
6.5 |
7.3 |
14000 |
14 |
HK1414 RS |
12.0 |
HK14162RS |
13.0 |
BK1414RS |
13.0 |
14 |
20 |
14 |
16 |
11.3 |
0.8 |
7.1 |
8.5 |
12000 |
15 |
HK1514 RS |
12.0 |
HK15162RS |
14.5 |
BK1514RS |
14.5 |
15 |
21 |
14 |
16 |
11.3 |
0.8 |
7.8 |
9.8 |
11000 |
|
HK1518 RS |
16.0 |
HK15202RS |
18.0 |
BK1518RS |
18.0 |
15 |
21 |
18 |
20 |
15.3 |
0.8 |
10.5 |
14.4 |
11000 |
16 |
HK1614 RS |
13.0 |
HK16162RS |
15.0 |
BK1614RS |
15.3 |
16 |
22 |
14 |
16 |
11.3 |
0.8 |
7.6 |
9.7 |
11000 |
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HK1618 RS |
14.5 |
HK16202RS |
17.0 |
BK1618RS |
17.5 |
16 |
22 |
18 |
20 |
15.3 |
0.8 |
8.9 |
11.3 |
11000 |
18 |
HK1814 RS |
14.0 |
HK18162RS |
15.0 |
BK1814RS |
16.0 |
18 |
24 |
14 |
16 |
11.3 |
0.8 |
8.1 |
10.9 |
9500 |
20 |
HK2014 RS |
17.0 |
HK20162RS |
19.0 |
BK2014RS |
20.0 |
20 |
26 |
14 |
16 |
11.3 |
0.8 |
8.6 |
12.1 |
8500 |
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HK2018 RS |
21.5 |
HK20202RS |
23.5 |
BK2018RS |
24.5 |
20 |
26 |
18 |
20 |
15.3 |
0.8 |
12.7 |
20.1 |
8500 |
22 |
HK2214 RS |
16.0 |
HK22162RS |
18.0 |
BK2214RS |
19.0 |
22 |
28 |
14 |
16 |
11.3 |
0.8 |
9.1 |
13.4 |
8000 |
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HK2218 RS |
24.0 |
HK22202RS |
26.0 |
BK2218RS |
27.0 |
22 |
28 |
18 |
20 |
15.3 |
0.8 |
13.4 |
22.1 |
8000 |
25 |
HK2514 RS |
26.0 |
HK25162RS |
27.0 |
BK2514RS |
28.0 |
25 |
32 |
14 |
16 |
11.3 |
0.8 |
11.0 |
15.2 |
7000 |
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HK2518 RS |
29.0 |
HK25202RS |
31.0 |
BK2518RS |
34.0 |
25 |
32 |
18 |
20 |
15.3 |
0.8 |
15.6 |
24.0 |
7000 |
30 |
HK3018 RS |
37.0 |
HK30202RS |
39.0 |
BK3018RS |
40.0 |
30 |
37 |
18 |
20 |
15.3 |
0.8 |
17.2 |
29.0 |
6000 |
35 |
HK3518 RS |
39.0 |
HK35202RS |
41.0 |
BK3518RS |
43.0 |
35 |
42 |
18 |
20 |
15.3 |
0.8 |
18.7 |
33.5 |
5000 |
40 |
HK4018 RS |
45.0 |
HK40202RS |
48.0 |
BK4018RS |
50.0 |
40 |
47 |
18 |
20 |
15.3 |
0.8 |
20.0 |
38.5 |
4500 |
45 |
HK4518 RS |
50.0 |
HK45202RS |
54.0 |
BK4518RS |
56.0 |
45 |
52 |
18 |
20 |
15.3 |
0.8 |
21.3 |
43.0 |
4000 |
說明: |
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1.表中所列基本額定載荷、極限轉速和重量,僅供選擇參考用。 |
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2.軸承的保持架如由塑料制成,在型號后加TN,允許工作溫度:120℃連續,180℃短期。 |
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3.脂潤滑時,極限轉速為表列數值的60%。 |
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Note: |
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1.These load, speed and mass is reference of choice only. |
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2.If the cages are made of plastics, suffix "TN" is added to the bearing No.,the maximum allowable |
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working themperrature is 120℃ in continuous working and 180℃ in short working. |
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3.With grease lubrication, 60% of these limiting speed will apply. |
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該類滾針軸承一般不用內圈。如果需要使用內圈,可選用IR型內圈。
LW沖壓外圈滾針軸承分為軸承兩端穿孔(HK型)和軸承的一端封閉型(BK型)。與穿孔型沖壓外圈滾針軸承相比,封口型軸承的一端為密閉式,適用于軸端,且可承受小的軸向游動力。 |
密封型沖壓外圈滾針軸承 |
密封型沖壓外圈滾針軸承帶有密封圈密封,在一般工作條件下,可保護軸承免于雜物侵入和潤滑脂泄漏。故在使用溫度為-20℃-120℃的范圍內,可長期運轉。若能適時補充合適的潤滑脂或短期使用中,可用于+130℃.
密封圈采用合成橡膠制成,唇部彈性好,并用鋼板襯芯,機械剛性強,另外,密封圈對保持架起軸向引導作用。 |
沖壓滾針軸承系列:
沖壓滾針軸承
HK BK 系列
帶密封圈沖壓滾針軸承
HK...RS,HR...2RS,BK...RS 系列
沖壓滿裝滾針軸承
F,FH,MF,MFH,FY,MFY 系列
單向沖壓滾針軸承
HF,HFL 系列
滾針保持架組件
向心滾針保持架組件
K,K...ZW,K...D,K...ZWD 系列
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