Designations :
|
High Performance NK1212 Bearing NK 12/12 NK 1212 Machined Rings Needle Roller Bearing 12x19x12
|
Ring Material :
|
GCR15/ Machined Steel
|
Roller Material :
|
GCR15/ Chrome Steel
|
Cage Material :
|
Nylon
|
Number of Row :
|
Single Row
|
Precision Rating :
|
P0 P6 P5 P4
|
Application Industries :
|
Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Retail, Construction works , Energy
& Mining etc. |
Price List :
|
Negotiate
|
Service :
|
OEM or Customer Logo Acceptable and Sample Offer
|
Package :
|
Industrial Packing or As Customer Required
|
More Service :
|
plz Contact Us . The contact address is at the bottom.
|
Princi
|
pal dimensions
|
|
Basic load
|
ratings
|
Speed
|
Mass
|
Designations
|
Fw
|
D
|
C
|
dynamic
|
static
|
reference
|
reference
|
|
mm
|
|
|
kn
|
|
r/min
|
kg
|
|
5
|
10
|
10
|
2.29
|
2
|
36000
|
0.0031
|
NK 5/10 TN
|
5
|
10
|
12
|
2.92
|
2.7
|
36000
|
0.0037
|
NK 5/12 TN
|
6
|
12
|
10
|
2.55
|
2.36
|
34000
|
0.0047
|
NK 6/10 TN
|
6
|
12
|
12
|
3.3
|
3.2
|
34000
|
0.0057
|
NK 6/12 TN
|
7
|
14
|
10
|
2.81
|
2.75
|
32000
|
0.0069
|
NK 7/10 TN
|
7
|
14
|
12
|
3.58
|
3.75
|
32000
|
0.0082
|
NK7/12 TN
|
8
|
15
|
12
|
3.8
|
4.25
|
32000
|
0.0087
|
NK 8/12 TN
|
8
|
15
|
16
|
5.01
|
5.85
|
32000
|
0.012
|
NK 8/16 TN
|
9
|
16
|
12
|
4.4
|
5.2
|
30000
|
0.01
|
NK 9/12 TN
|
9
|
16
|
16
|
5.72
|
7.2
|
30000
|
0.013
|
NK 9/16 TN
|
10
|
17
|
12
|
4.57
|
5.7
|
28000
|
0.01
|
NK 10/12 TN
|
10
|
17
|
16
|
5.94
|
8
|
28000
|
0.013
|
NK 10/16 TN
|
12
|
19
|
12
|
6.71
|
8.15
|
26000
|
0.012
|
NK 12/12
|
12
|
19
|
16
|
9.13
|
12
|
26000
|
0.016
|
NK 12/16
|
14
|
22
|
13
|
8.8
|
10.4
|
24000
|
0.017
|
RNA 4900
|
14
|
22
|
16
|
10.2
|
12.5
|
24000
|
0.021
|
NK 14/16
|
14
|
22
|
20
|
12.8
|
16.6
|
24000
|
0.026
|
NK 14/20
|
15
|
23
|
16
|
11
|
14
|
24000
|
0.022
|
NK 15/16
|
15
|
23
|
20
|
13.8
|
18.3
|
24000
|
0.027
|
NK 15/20
|
16
|
24
|
13
|
9.9
|
12.2
|
22000
|
0.017
|
RNA 4901
|
16
|
24
|
16
|
11.7
|
15.3
|
22000
|
0.022
|
NK 16/16
|
16
|
24
|
20
|
14.5
|
20
|
22000
|
0.028
|
NK 16/20
|
16
|
24
|
22
|
16.1
|
23.2
|
22000
|
0.031
|
RNA 6901
|
17
|
25
|
16
|
12.1
|
16.6
|
22000
|
0.024
|
NK 17/16
|
17
|
25
|
20
|
15.1
|
22
|
22000
|
0.03
|
NK 17/20
|
18
|
26
|
16
|
12.8
|
17.6
|
22000
|
0.025
|
NK 18/16
|
18
|
26
|
20
|
16.1
|
23.6
|
22000
|
0.031
|
NK 18/20
|
19
|
27
|
16
|
13.4
|
19
|
20000
|
0.026
|
NK 19/16
|
19
|
27
|
20
|
16.5
|
25.5
|
20000
|
0.032
|
NK 19/20
|
20
|
28
|
13
|
11.2
|
15.3
|
19000
|
0.022
|
RNA 4902
|
20
|
28
|
16
|
13.2
|
19.3
|
19000
|
0.027
|
NK20/16
|
20
|
28
|
20
|
16.5
|
25.5
|
19000
|
0.034
|
NK20/20
|
20
|
28
|
23
|
17.2
|
27
|
19000
|
0.04
|
RNA 6902
|
20
|
32
|
20
|
23.3
|
27
|
18000
|
0.049
|
NKS 20
|
21
|
29
|
16
|
13.8
|
20.4
|
19000
|
0.028
|
NK 21/16
|
21
|
29
|
20
|
17.2
|
27
|
19000
|
0.035
|
NK 21/20
|
22
|
30
|
13
|
11.4
|
16.3
|
18000
|
0.022
|
RNA 4903
|
22
|
30
|
16
|
14.2
|
21.6
|
18000
|
0.03
|
NK 22/16
|
22
|
30
|
20
|
17.9
|
29
|
18000
|
0.037
|
NK 22/20
|
22
|
30
|
23
|
18.7
|
30.5
|
18000
|
0.042
|
RNA 6903
|
24
|
32
|
16
|
15.4
|
24.5
|
16000
|
0.032
|
NK24/16
|
24
|
32
|
20
|
19
|
32.5
|
16000
|
0.04
|
NK24/20
|
24
|
37
|
20
|
26
|
33.5
|
15000
|
0.066
|
NKS 24
|
25
|
33
|
16
|
15.1
|
24.5
|
16000
|
0.033
|
NK 25/16
|
25
|
33
|
20
|
19
|
32.5
|
16000
|
0.042
|
NK 25/20
|
25
|
37
|
17
|
21.6
|
28
|
15000
|
0.052
|
RNA 4904
|
25
|
37
|
30
|
35.2
|
53
|
15000
|
0.1
|
RNA 6904
|
25
|
38
|
20
|
27.5
|
36
|
15000
|
0.068
|
NKS 25
|
26
|
34
|
16
|
15.7
|
26
|
15000
|
0.034
|
NK 26/16
|
26
|
34
|
20
|
19.4
|
34.5
|
15000
|
0.042
|
NK 26/20
|
28
|
37
|
20
|
22
|
36.5
|
14000
|
0.052
|
NK28/20
|
28
|
37
|
30
|
31.9
|
60
|
14000
|
0.082
|
NK 28/30
|
28
|
39
|
17
|
23.3
|
32
|
14000
|
0.05
|
RNA 49/22
|
28
|
39
|
30
|
36.9
|
57
|
14000
|
0.098
|
RNA 69/22
|
28
|
42
|
20
|
28.6
|
39
|
13000
|
0.084
|
NKS 28
|
29
|
38
|
20
|
24.6
|
42.5
|
14000
|
0.05
|
NK 29/20 TN
|
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