轴径 |
轴承型号与近似重量Bearing Designation and Mass Approx |
外形尺寸Boudary Dimensions |
基本额定负荷Basic Load Rating |
极限转速Limiting Speed | ||||||||
Shaft Diameter |
穿孔型Open |
重量Mass |
封口型Closed |
重量 Mass |
FW |
D |
C |
动Cr Dynamic |
静Cor Static |
油润滑Oil | ||
mm |
现行的Current |
被取代的Original Code |
g |
现行的Current |
被取代的Original Code |
g |
mm |
N |
rpm | |||
4 |
HK0408TN |
37941/4 |
1.6 |
BK0408TN |
35941/4 |
1.8 |
4 |
8 |
8 |
1540 |
1070 |
40000 |
5 |
HK0509 |
47941/5 |
2 |
BK0509 |
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 |
BK0608 |
35941/6 |
2.2 |
6 |
10 |
8 |
1830 |
1550 |
32000 | |
HK0609 |
47941/6 |
2.2 |
BK0609 |
45941/6 |
2.6 |
6 |
10 |
98 |
2650 |
2400 |
30000 | |
HK06×12×08 |
2.5 |
- |
- |
- |
6 |
12 |
8 |
2230 |
2010 |
33000 | ||
7 |
HK0709 |
47941/7 |
2.3 |
BK0709 |
45941/7 |
2.9 |
7 |
11 |
9 |
2800 |
2150 |
27000 |
8 |
HK0808 |
37941/8 |
2.7 |
BK0808 |
35941/8 |
3 |
8 |
12 |
8 |
2550 |
2400 |
21000 |
HK0810 |
57941/8 |
3 |
BK0810 |
55941/8 |
3.4 |
8 |
12 |
10 |
3700 |
3450 |
21000 | |
HK08×14×10 |
27942/8 |
5.35 |
BK08×14×10 |
25941/8 |
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 |
BK0908 |
35941/9 |
3.4 |
9 |
13 |
8 |
3650 |
4050 |
25000 |
HK0910 |
57941/9 |
4 |
BK0910 |
55941/9 |
4.3 |
9 |
13 |
10 |
4050 |
4250 |
25000 | |
HK0912 |
67941/9 |
4.6 |
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 |
HK1010 |
57941/10 |
4.1 |
BK1010 |
55941/10 |
4.3 |
10 |
14 |
10 |
3900 |
4800 |
19000 |
HK1012 |
67941/10 |
4.8 |
BK1012 |
65941/10 |
5 |
10 |
14 |
12 |
5000 |
6300 |
19000 | |
HK1015 |
- |
6 |
BK1015 |
- |
6.2 |
10 |
14 |
15 |
6700 |
7800 |
19000 | |
12 |
HK1208 |
37941/12 |
3.3 |
- |
- |
- |
12 |
16 |
8 |
7200 |
8000 |
19000 |
HK1210 |
57941/12 |
4.6 |
BK1210 |
55941/12 |
5.2 |
12 |
16 |
10 |
4150 |
5800 |
19000 | |
HK1212 |
67941/12 |
5.6 |
BK1212 |
65941/12 |
6.2 |
12 |
16 |
12 |
3800 |
5100 |
15000 | |
13 |
HK1312 |
- |
8.9 |
BK1312 |
- |
11.2 |
13 |
19 |
12 |
6200 |
7100 |
17000 |
14 |
HK1410 |
27941/14 |
8.3 |
BK1412 |
35941/14 |
12.1 |
14 |
20 |
10 |
6700 |
7000 |
16000 |
HK1412 |
37941/14 |
10.5 |
- |
- |
12.2 |
14 |
20 |
12 |
6800 |
7500 |
16000 | |
HK1416 |
57941/14 |
13.9 |
- |
- |
12.5 |
14 |
20 |
16 |
7300 |
9000 |
14000 | |
15 |
HK15×20×12 |
7941/15 |
8.4 |
- |
- |
- |
15 |
20 |
12 |
5800 |
6000 |
14000 |
HK15×20×16 |
7942/15 |
11.4 |
- |
- |
- |
15 |
20 |
16 |
6000 |
6200 |
14000 | |
HK15×20×20 |
7943/15 |
13.8 |
- |
- |
- |
15 |
20 |
20 |
6100 |
6400 |
14000 | |
HK1512 |
37941/15 |
11.1 |
BK1512 |
35941/15 |
12.7 |
15 |
21 |
12 |
7000 |
8400 |
14000 | |
HK1514 |
47941/15 |
12.7 |
- |
- |
12.9 |
15 |
21 |
14 |
8500 |
10400 |
13000 | |
HK1515 |
- |
14.2 |
- |
- |
13 |
15 |
21 |
15 |
9100 |
11400 |
13000 | |
HK1516 |
57941/15 |
15 |
BK1516 |
55941/15 |
16.5 |
15 |
21 |
16 |
9800 |
11400 |
14000 | |
HK1522 |
SZ-439 |
20.4 |
BK1522 |
- |
22 |
15 |
21 |
22 |
10400 |
16500 |
14000 | |
HK15×22×12 |
7948/15 |
12.5 |
- |
- |
- |
15 |
22 |
12 |
14300 |
18400 |
13000 | |
16 |
HK16×21×09 |
- |
7.5 |
- |
- |
- |
16 |
21 |
9 |
4400 |
5600 |
12000 |
HK1612 |
37941/16 |
11.7 |
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 |
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 |
BK1622 |
85941/16 |
23.4 |
16 |
22 |
22 |
11100 |
17400 |
14000 | |
17 |
HK1712 |
37941/17 |
12.2 |
BK1712 |
35941/17 |
14.5 |
17 |
23 |
12 |
6900 |
9300 |
13000 |
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 | |
18 |
HK1812 |
37941/18 |
13.1 |
BK1812 |
35941/18 |
14.9 |
18 |
24 |
12 |
7100 |
9900 |
12000 |
HK1816 |
57941/18 |
17.5 |
BK1816 |
55941/18 |
19.9 |
18 |
24 |
16 |
10600 |
15300 |
12000 | |
19 |
HK19×27×16 |
TA1916 |
23 |
- |
- |
- |
19 |
27 |
16 |
8100 |
9500 |
10500 |
20 |
HK2010 |
27941/20 |
11.8 |
BK2010 |
25941/20 |
14 |
20 |
26 |
10 |
5900 |
7200 |
10000 |
HK2012 |
37941/20 |
14.4 |
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 |
BK2016 |
55941/20 |
22.3 |
20 |
26 |
16 |
11700 |
29100 |
10000 | |
HK2018 |
67941/20 |
23.3 |
- |
- |
- |
20 |
26 |
18 |
7900 |
12800 |
9000 | |
HK2020 |
79421/20 |
24.1 |
BK2020 |
75941/20 |
27.1 |
20 |
26 |
20 |
13700 |
24000 |
10000 | |
HK2025 |
7943/20 |
28 |
- |
- |
- |
20 |
26 |
25 |
9100 |
14800 |
9900 | |
HK2030 |
- |
34.7 |
BK2030 |
- |
37.4 |
20 |
26 |
30 |
21800 |
40000 |
10100 | |
HK20×28×16 |
47942/20 |
28.5 |
- |
- |
- |
20 |
28 |
16 |
29600 |
49800 |
9900 | |
22 |
HK2210 |
27941/22 |
12.3 |
- |
- |
- |
22 |
28 |
10 |
7200 |
9500 |
10010 |
HK2212 |
37941/22 |
15 |
BK2212 |
35941/22 |
18.1 |
22 |
28 |
12 |
8100 |
10400 |
10010 | |
HK2216 |
57941/22 |
20.9 |
BK2216 |
55941/22 |
24.3 |
22 |
28 |
16 |
11400 |
18100 |
10010 | |
HK2220 |
77941/22 |
26.2 |
BK2220 |
75941/22 |
29.9 |
22 |
28 |
20 |
14500 |
25000 |
10010 | |
HK2230 |
- |
32 |
- |
- |
- |
22 |
28 |
30 |
17500 |
30400 |
9000 | |
25 |
HK2512 |
27941/25 |
20 |
BK2512 |
25941/25 |
23.2 |
25 |
32 |
12 |
10000 |
14200 |
9000 |
HK2514 |
37941/25 |
21.9 |
- |
- |
- |
25 |
32 |
14 |
13600 |
14800 |
9000 | |
HK2516 |
7941/25 |
27.3 |
BK2516 |
7941/25 |
31 |
25 |
32 |
16 |
13600 |
20000 |
9000 | |
HK2518 |
57941/25 |
28.2 |
- |
- |
- |
25 |
32 |
18 |
17500 |
25800 |
9000 | |
HK2520 |
67941/25 |
34.1 |
BK2520 |
65941/25 |
38.7 |
25 |
32 |
20 |
17900 |
30000 |
9000 | |
HK2525 |
7943/25 |
40 |
- |
- |
- |
25 |
32 |
25 |
22200 |
36700 |
9000 | |
HK2526 |
- |
44.8 |
BK2526 |
- |
49 |
25 |
32 |
26 |
22500 |
42000 |
9000 | |
HK2538 |
87941/25 |
64.7 |
BK2538 |
85941/25 |
69 |
25 |
32 |
38 |
30000 |
58000 |
9000 | |
HK25×35×20 |
57942/25 |
44.9 |
- |
- |
- |
28 |
35 |
20 |
36100 |
78650 |
9000 | |
28 |
HK2816 |
47941/28 |
30.1 |
BK2816 |
45941/28 |
34.1 |
28 |
35 |
16 |
15400 |
22500 |
8700 |
HK2818 |
57941/28 |
31.7 |
- |
- |
- |
28 |
35 |
18 |
18500 |
29300 |
8700 | |
HK2820 |
67941/28 |
37.6 |
BK2820 |
65941/28 |
43 |
30 |
35 |
20 |
18900 |
32000 |
8700 | |
30 |
HK3012 |
27941/30 |
24 |
BK3012 |
25941/30 |
27.9 |
30 |
37 |
12 |
10100 |
16200 |
8100 |
HK3016 |
47941/30 |
32 |
BK3016 |
45941/30 |
37.1 |
30 |
37 |
16 |
15200 |
27000 |
8100 | |
HK3018 |
57941/30 |
33.6 |
- |
- |
- |
30 |
37 |
18 |
19500 |
31500 |
8100 | |
HK3020 |
67941/30 |
40.1 |
BK3020 |
65941/30 |
46.5 |
30 |
37 |
20 |
19700 |
33500 |
8100 | |
HK3026 |
- |
52.9 |
BK3026 |
- |
59.4 |
30 |
37 |
26 |
24000 |
50000 |
8100 | |
HK3038 |
- |
76.1 |
BK3038 |
- |
82.5 |
30 |
37 |
38 |
32500 |
74000 |
8100 | |
HK30×38×12 |
27941/30 |
28 |
- |
- |
- |
30 |
38 |
12 |
38100 |
80000 |
8100 | |
HK30×38×16 |
7941/30 |
32.7 |
- |
- |
- |
30 |
38 |
16 |
39000 |
82000 |
8100 | |
HK30×38×24 |
7942/30 |
49 |
- |
- |
- |
30 |
38 |
24 |
39910 |
88800 |
8100 | |
HK30×38×32 |
7943/30 |
69 |
- |
- |
- |
30 |
38 |
32 |
38890 |
88700 |
8100 | |
32 |
HK3224 |
77941/32 |
50.7 |
- |
- |
- |
32 |
39 |
24 |
25500 |
52000 |
7300 |
HK3232 |
97941/32 |
66.4 |
- |
- |
- |
32 |
39 |
32 |
22600 |
54300 |
7100 | |
HK32×40×32 |
7943/32 |
72.7 |
- |
- |
- |
32 |
40 |
32 |
27990 |
59890 |
7100 | |
35 |
HK3512 |
59741/35 |
27.7 |
BK3512 |
25941/35 |
32.9 |
35 |
42 |
12 |
12100 |
19300 |
7100 |
HK3516 |
47941/35 |
36.9 |
BK3516 |
45941/35 |
43.8 |
35 |
42 |
16 |
15700 |
27500 |
7100 | |
HK3520 |
67941/35 |
46.1 |
BK3520 |
65941/35 |
54.8 |
35 |
42 |
20 |
20800 |
41000 |
7100 | |
HK35×43×16 |
7941/35 |
37 |
- |
- |
- |
35 |
43 |
16 |
24200 |
47100 |
6200 | |
HK35×43×25 |
7942/35 |
60.5 |
- |
- |
- |
35 |
43 |
25 |
24440 |
48500 |
6200 | |
HK35×43×32 |
7943/35 |
80 |
- |
- |
- |
35 |
43 |
32 |
24870 |
48880 |
6200 | |
38 |
HK38×48×30 |
- |
102 |
- |
- |
- |
38 |
48 |
30 |
16100 |
24100 |
6300 |
40 |
HK4012 |
27941/40 |
31.1 |
BK4012 |
25941/40 |
38.2 |
40 |
47 |
12 |
14400 |
24300 |
6300 |
HK4016 |
47941/40 |
41.4 |
BK4015 |
45941/40 |
51 |
40 |
47 |
16 |
20000 |
38500 |
6300 | |
HK4020 |
67941/40 |
51.8 |
BK4020 |
65941/40 |
62 |
40 |
47 |
20 |
25500 |
52000 |
6300 | |
HK40×50×32 |
7942/40 |
114.3 |
- |
- |
- |
40 |
50 |
32 |
23000 |
42000 |
6000 | |
HK40×50×38 |
7943/40 |
130.8 |
- |
- |
- |
40 |
50 |
38 |
24100 |
43000 |
6000 | |
45 |
HK4512 |
27941/45 |
34.8 |
BK4512 |
25941/45 |
45 |
45 |
52 |
12 |
12900 |
22500 |
5800 |
HK4516 |
47941/45 |
46.2 |
BK4516 |
45941/45 |
56 |
45 |
52 |
16 |
19300 |
38000 |
5800 | |
HK4520 |
67941/45 |
56 |
BK4520 |
65941/45 |
72 |
45 |
52 |
20 |
22000 |
51000 |
5800 | |
HK5012 |
27941/50 |
44.2 |
- |
- |
- |
50 |
58 |
12 |
23600 |
57200 |
5300 | |
HK5020 |
47941/50 |
72 |
BK5020 |
55941/50 |
87.3 |
50 |
58 |
20 |
28000 |
60000 |
5300 | |
HK5025 |
7943/50 |
90.1 |
BK5025 |
5943/50 |
109 |
50 |
58 |
25 |
34500 |
80000 |
5300 | |
55 |
HK5520 |
57941/55 |
78 |
BK5020 |
- |
93.8 |
55 |
63 |
20 |
29500 |
59900 |
4600 |
HK5525 |
77941/55 |
109 |
- |
55941/55 |
- |
55 |
63 |
25 |
33500 |
69980 |
4600 | |
HK5528 |
87941/55 |
111 |
BK5528 |
84941/60 |
132 |
55 |
63 |
28 |
39090 |
98000 |
4600 | |
60 |
HK6012 |
- |
49.2 |
BK6012 |
- |
77 |
60 |
68 |
12 |
12400 |
29000 |
4100 |
HK6020 |
57941/60 |
86 |
BK6020 |
55941/60 |
105 |
60 |
68 |
20 |
30500 |
72000 |
4100 |
产品展示
冲压外圈滚针轴承(HK系列,BK系列,MF、MFY、F、FY、SCE、BCE系列)
冲压外圈滚针轴承(HK系列、BK系列)性能、配合、轴承检验、尺寸规格型号对照表
冲压外圈滚针轴承是采用合金钢薄钢板精密挤压成形的,外圈并经400-600度高温渗碳1.3度配合高韧性保持架引导G2整组滚针组组成,其径向截面甚小,且具有整体载荷容量,特别适合用于经济类的大批量产品.
冲压外圈滚针轴承的外圈与轴承箱采用过盈静止配合,不需要轴向固定装置.即使在高速、大负荷条件下,也能确保其灵活工作性能。
冲压外圈滚针轴承先进原理是体内封脂容积大,可长期不加润滑,由于耐高温润滑间隔,从而保证其长期运转无忧。
冲压外圈滚针轴承一般不用内圈,由于它的合理设计通常可选用IR型内圈
冲压外圈滚针轴承分为轴承两端穿孔(HK型)和轴承的一端封闭型(BK型)。
冲压外圈滚针轴承封口型轴承的一端为密封式,适用于轴端且可承受小的轴向游动力
HK |
穿孔型冲压外圈滚针轴承 |
HK...RS |
穿孔型冲压外圈滚针轴承,单面密封 |
HK...2RS |
穿孔型冲压外圈滚针轴承,双面密封 |
BK |
封口型冲压外圈滚针轴承 |
BK...RS |
封口型冲压外圈滚针轴承,单面密封 |
MF |
封口型冲压外圈滚针轴承,尖头满针型 |
MFY |
封口型冲压外圈滚针轴承,平头满针型 |
F |
穿孔型冲压外圈滚针轴承,尖头满针型 |
FY |
穿孔型冲压外圈滚针轴承,平头满针型 |
SCE |
穿孔型冲压外圈滚针轴承,英制系列 |
BCE |
封口型冲压外圈滚针轴承,英制系列 |
安装公差: | ||||||||||||
通常,单列冲压外圈滚针轴承不带润滑油孔而双列轴承则带润滑油孔。 | ||||||||||||
安装公差表: | ||||||||||||
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1.对于非刚性轴承座,需进行安装试验,以确定所需要的轴公差极限来获得期限的工作间隙。 2.轴承座孔圆柱形几何精度必须在数值一半的范围内。 只有当轴承压入座孔中时,冲压薄壁外圈才能获得其最终的尺寸和几何精度。座孔的尺寸和几何精度决定轴承内切圆直径的精度和安装后支承的好坏。倘若座孔公差能按表1规定选取,则轴承装配到刚性座体中时,滚针内切圆直径近似在公差带F8范围内。如果与给定的轴公差相配合,则可得到正常的工作间隙。 冲压外圈滚针轴承的宽度偏差是_00.25mm 装配时应借助于安装心轴压入座孔中、装配心轴轴肩应当与轴承标有代号的一面相接,在安装过程中,不能使轴承发生倾斜。 装配前应当注入足够的润滑脂。 |
检验尺寸: | ||||||||||||||||||||||||||||||||||||||||||||
由于薄壁外圈在制造中可能不圆,所以冲压外圈滚针轴承尺寸精度在安装前无法检验。只有压入到具有推荐公差极限的轴承座孔中,轴承才可达到所必需的几何精度。因此,应按下述方法检验尺寸。 | ||||||||||||||||||||||||||||||||||||||||||||
1.把轴承压入壁厚≥20mm,孔径尽寸符合表2所规定的标准圈中; 2.用圆柱形塞规检查,通端可以凭其自重顺利进入滚针内切圆中,止端则不能进入。 | ||||||||||||||||||||||||||||||||||||||||||||
检查尺寸表: | ||||||||||||||||||||||||||||||||||||||||||||
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