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Needle roller bearings
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Needle roller bearings
PRODUCTS
Designation
Principal dimensions
Basic load ratings
Speed ratings
dynamic
static
Reference speed
Limiting speed
F
w
[
mm
]
E
w
[
mm
]
U
[
mm
]
C
[
kN
]
C
0
[
kN
]
[
r/min
]
[
r/min
]
BK 2016
20
26
16
12.3
20.4
12000
14000
BK 2018 RS
20
26
18
12.3
20.4
——
8000
BK 2020
20
26
20
15.1
26.5
12000
14000
HK 2010
20
26
10
6.16
8.5
12000
14000
HK 2012
20
26
12
8.42
12.5
12000
14000
HK 2016
20
26
16
12.3
20.4
12000
14000
HK 2016.2RS
20
26
16
8.42
12.5
——
8000
HK 2018 RS
20
26
18
12.3
20.4
——
8000
HK 2020
20
26
20
15.1
26.5
12000
14000
HK 2020.2RS
20
26
20
12.3
20.4
——
8000
HK 2030
20
26
30
20.9
40.5
12000
14000
BK 2216
22
28
16
13
22.4
11000
12000
HK 2210
22
28
10
7.21
10.6
11000
12000
HK 2212
22
28
12
8.8
13.7
11000
12000
HK 2214 RS
22
28
14
8.8
13.7
——
7500
HK 2216
22
28
16
13
22.4
11000
12000
HK 2216.2RS
22
28
16
8.8
13.7
——
7500
HK 2218 RS
22
28
18
13
22.4
——
7500
HK 2220
22
28
20
15.7
29
11000
12000
HK 2220.2RS
22
28
20
13
22.4
——
7500
BK 2518 RS
25
32
18
15.1
24
——
6700
BK 2520
25
32
20
19
32.5
9500
11000
BK 2526
25
32
26
24.2
45
9500
11000
BK 2538
25
32
38
33
65.5
9500
11000
HK 2512
25
32
12
10.5
15.3
9500
11000
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