Drawn cup needle roller bearings have a thin-walled,drawn outer cup and a needle roller and cage assembly.The drawn cup of hardened steel and the needle roller and cage assembly of these bearings form a non-separable unit.Drawn cup needle roller bearings with closed end are used to close off the shaft end of bearing locations.
Drawn cup needle roller bearings: HK...2RS,RS
ITEM |
Size(mm) |
Basic load rating |
Sealed on one side |
Sealed on both sides |
Cr
KN |
Cor
KN |
Design |
Design |
Fw |
D |
C
–0.3 |
C1
–0.3 |
r
min. |
HK2018-RS |
HK2020-2RS |
20 |
26 |
18 |
20 |
0.8 |
12.07 |
19.10 |
HK2214-RS |
HK2216-2RS |
22 |
28 |
14 |
16 |
0.8 |
8.65 |
12.73 |
HK2218-RS |
HK2220-2RS |
22 |
28 |
18 |
20 |
0.8 |
12.73 |
21.00 |
– |
HK2516-2RS |
25 |
32 |
– |
16 |
0.8 |
10.45 |
14.44 |
HK2518-RS |
HK2520-2RS |
25 |
32 |
18 |
20 |
0.8 |
14.82 |
22.80 |
– |
HK2524-2RS |
25 |
32 |
– |
24 |
0.8 |
18.91 |
31.35 |
– |
HK2530-2RS |
25 |
32 |
– |
30 |
0.8 |
24.23 |
42.75 |
HK2818-RS |
HK2820-2RS |
28 |
35 |
18 |
20 |
0.8 |
15.58 |
25.18 |
– |
HK3016-2RS |
30 |
37 |
– |
16 |
0.8 |
11.50 |
17.29 |
HK3018-RS |
HK3020-2RS |
30 |
37 |
18 |
20 |
0.8 |
16.34 |
27.55 |
– |
HK3024-2RS |
30 |
37 |
– |
24 |
0.8 |
20.90 |
37.53 |
– |
HK3516-2RS |
35 |
42 |
– |
16 |
0.8 |
12.45 |
20.24 |
HK3518-RS |
HK3520-2RS |
35 |
42 |
18 |
20 |
0.8 |
17.77 |
31.83 |
– |
HK4016-2RS |
40 |
47 |
– |
16 |
0.8 |
13.30 |
23.09 |
HK4018-RS |
HK4020-2RS |
40 |
47 |
18 |
20 |
0.8 |
19.00 |
36.58 |
HK4518-RS |
HK4520-2RS |
45 |
52 |
18 |
20 |
0.8 |
20.24 |
40.85 |
HK5022-RS |
HK5024-2RS |
50 |
58 |
22 |
24 |
0.8 |
29.45 |
59.85 |