|  | 沖壓外圈滾針軸承
□ 沖壓外圈滾針軸承
Drawn Cup Needle Roller Bearings
沖壓外圈滾針軸承
沖壓外圈滾針軸承是我司傳統產品，此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。
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沖壓外圈滾針軸承是用ST14鋼板精密沖壓而成形并經高溫碳氮共滲處理，其特點是剖面高度極小，且具有極強載荷容量，采用高剛性保持架引導G2級滾針線狀外圈滾道，使其更好地平行于軸線． 該類滾針軸承的外圈與軸承箱采用靜配合，不需要軸向固定裝置。即使在高速大負荷條件下，也能充分保持軸承功能。另外，因貯脂容積大，可長期不加潤滑脂，也能保證滾針軸承長期靈活旋轉，設備運轉流暢． 
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，單面密封 | HK...2RS | 穿孔型沖壓外圈滾針軸承，雙面密封 | 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，單面密封 | MF | 封口型沖壓外圈滾針軸承，尖頭滿針型 | MFY | 封口型沖壓外圈滾針軸承，平頭滿針型 | F | 穿孔型沖壓外圈滾針軸承，尖頭滿針型 | FY | 穿孔型沖壓外圈滾針軸承，平頭滿針型 | SCE | 穿孔型沖壓外圈滾針軸承，英制系列 | BCE | 封口型沖壓外圈滾針軸承，英制系列 |
| 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 |
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Designation |
Mass |
Designation |
Mass |
Designation |
Mass |
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Dynamic |
Static |
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with Sealed |
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with Sealed |
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with Sealed |
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| mm |
on one side |
g |
on both sides |
g |
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g |
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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 |
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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 |
| |
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 |
| |
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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