Welcome to choose KORTON INDUSTRIAL LIMITED.
NO 1. our adwantages:
1. 14 years bearing products manufacturing and 4 years exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical rollerbearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many nonstandard bearings are also in our product range.
4. Sample available
NO 2. Description: Needle Bearing
1 |
Drawn Cup Needle Bearing |
HK, BK |
2 |
Needle Bearing with Inner Ring |
NA, NKI |
3 |
Needle Bearing without Inner Ring |
NK, RNA |
4 |
Full Complement Needle Bearing |
NAV |
5 |
Radial Needle Roller and Cage Assemblies |
K, KK |
6 |
Thrust Needle Roller and Cage Assemblies |
AXK, AS
|
NO 3. OEM all brand bearing
1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS
2. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33
3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ
4. taper roller bearing 30200,30300,32200,32300,31300,32000
5. Aligning ball bearing 1200,1300,2200,2300,
6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN
7. thrust ball bearing 51100,51200,51300,51400,E,M
8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C
9. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
10.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing
NO 4.
Needle
Bearing Specification:
Seals Types |
OPEN |
Vibration Level |
Z1V1,Z2V2,Z3V3 |
Clearance |
C2,C0,C3,C4,C5 |
Tolerance Codes |
ABEC-1,ABEC-3,ABEC-5 |
Materral |
GCr15-China/AISI52100-USA/Din100Cr6-Germany |
MOQ |
1Set at least |
Delivery Time |
15-45 days after contract |
Payment Terms |
TT/PAPAL/WESTERN UNION |
Pavkage |
Tube package+outer carton+pallets;Single box+outer carton+pallets;Tube pavkge+middle box+outer carton+pallets;According to your requirement |
NO 5. Needle Bearing Models and Size:
Bearing Designation |
Boundary Dimensions |
Basic Load Ratings |
Limiting Speed |
HK |
BK |
Fw |
D |
C |
Cr Dynamic |
Cor Static |
Oil |
mm |
mm |
mm |
Nm |
Nm |
HK0306TN |
BK0306TN |
3 |
6.5 |
6 |
1320 |
950 |
60000 |
HK0408TN |
BK0408TN |
4 |
8 |
8 |
1540 |
1070 |
40000 |
HK0509 |
BK0509 |
5 |
9 |
9 |
2200 |
1790 |
36000 |
HK0608 |
- |
6 |
10 |
8 |
1830 |
1550 |
32000 |
HK0609 |
BK0609 |
6 |
10 |
9 |
2650 |
2400 |
3000 |
HK0708 |
- |
7 |
11 |
8 |
2800 |
2150 |
27000 |
HK0709 |
BK0709 |
7 |
11 |
9 |
2800 |
2150 |
27000 |
HK0808 |
BK0808 |
8 |
12 |
8 |
2550 |
2400 |
21000 |
HK0810 |
BK0810 |
8 |
12 |
10 |
3700 |
3450 |
21000 |
HK08×14×10 |
- |
8 |
14 |
10 |
3800 |
3950 |
25000 |
HK08×14×12 |
- |
8 |
14 |
12 |
4100 |
4320 |
25000 |
HK0910 |
BK0910 |
9 |
13 |
10 |
4050 |
4250 |
25000 |
HK0912 |
- |
9 |
13 |
12 |
5000 |
6000 |
25000 |
HK1010 |
BK1010 |
10 |
14 |
10 |
3900 |
4800 |
19000 |
HK1012 |
BK1012 |
10 |
14 |
10 |
5000 |
6300 |
19000 |
HK1015 |
- |
10 |
14 |
15 |
6700 |
7800 |
19000 |
HK10×16×10 |
- |
10 |
16 |
10 |
6800 |
8800 |
18000 |
HK10×16×12 |
- |
10 |
16 |
12 |
6800 |
8800 |
18000 |
HK10×16×15 |
- |
10 |
16 |
15 |
6800 |
8800 |
19000 |
HK1210 |
BK1210 |
12 |
16 |
10 |
4150 |
5800 |
19000 |
HK1212 |
BK1212 |
12 |
18 |
12 |
3800 |
5100 |
15000 |
HK12×17×12 |
- |
12 |
17 |
12 |
5100 |
7000 |
15000 |
HK12×17×15 |
- |
12 |
17 |
15 |
5100 |
7000 |
15000 |
HK12×17×18 |
- |
12 |
17 |
18 |
5100 |
7000 |
15000 |
HK12×18×12 |
BK12×18×12 |
12 |
18 |
12 |
550 |
6300 |
17000 |
HK1312 |
BK1312 |
13 |
19 |
12 |
6200 |
7100 |
17000 |
HK13.5×20×12 |
- |
13.5 |
20 |
12 |
6250 |
7590 |
16000 |
HK1412 |
- |
14 |
20 |
12 |
6800 |
7500 |
14000 |
HK1416 |
- |
14 |
20 |
16 |
7300 |
9000 |
14000 |
HK15×20×12 |
- |
15 |
20 |
12 |
5800 |
6000 |
14000 |
HK15×20×16 |
- |
15 |
20 |
16 |
6000 |
6200 |
14000 |
HK15×20×20 |
- |
15 |
20 |
20 |
6100 |
6400 |
14000 |
HK1512 |
BK1512 |
15 |
21 |
12 |
7000 |
8400 |
14000 |
HK1514 |
- |
15 |
21 |
14 |
8500 |
10400 |
13000 |
HK1515 |
- |
15 |
21 |
15 |
9100 |
11400 |
13000 |
HK1516 |
BK1516 |
15 |
21 |
16 |
9800 |
11400 |
14000 |
HK1522 |
- |
15 |
21 |
22 |
10400 |
16500 |
14000 |
HK15×22×12 |
- |
15 |
22 |
12 |
14300 |
18400 |
13000 |
HK1612 |
BK1612 |
16 |
22 |
12 |
7100 |
9200 |
14000 |
HK1614 |
- |
16 |
22 |
14 |
8800 |
9900 |
12000 |
HK1616 |
BK1616 |
16 |
22 |
16 |
10100 |
14300 |
14000 |
HK1622 |
- |
16 |
22 |
22 |
11100 |
17400 |
14000 |
HK1712 |
- |
17 |
23 |
12 |
6900 |
9300 |
13000 |
HK1714 |
- |
17 |
23 |
14 |
6800 |
10200 |
10000 |
HK1716 |
- |
17 |
23 |
16 |
8500 |
12500 |
10000 |
HK1718 |
- |
17 |
23 |
18 |
9500 |
10600 |
10000 |
HK17×25×14 |
- |
17 |
25 |
14 |
13100 |
147000 |
10000 |
HK17×25×18 |
- |
17 |
25 |
18 |
9500 |
10600 |
11000 |
HK1812 |
- |
18 |
24 |
12 |
7100 |
9900 |
12000 |
HK1816 |
BK1816 |
18 |
24 |
16 |
10600 |
15300 |
12000 |
HK2010 |
- |
20 |
26 |
10 |
5900 |
7200 |
10000 |
HK2014 |
- |
20 |
26 |
14 |
9700 |
18100 |
9000 |
HK2016 |
BK2016 |
20 |
26 |
16 |
11700 |
29100 |
10000 |
HK2018 |
- |
20 |
26 |
18 |
7900 |
12800 |
9000 |
HK2020 |
- |
20 |
26 |
20 |
13700 |
24000 |
10000 |
HK2030 |
- |
20 |
26 |
30 |
21800 |
40000 |
10100 |
HK20×27×20 |
- |
20 |
27 |
20 |
26300 |
47800 |
9900 |
HK2210 |
- |
22 |
28 |
10 |
7200 |
9500 |
10010 |
HK2212 |
BK2212 |
22 |
28 |
12 |
8100 |
10400 |
10010 |
HK22×29×30 |
- |
22 |
29 |
30 |
19400 |
33100 |
9000 |
HK2512 |
BK2512 |
25 |
32 |
12 |
10000 |
14200 |
9000 |
HK2525 |
BK2525 |
25 |
32 |
25 |
22200 |
36700 |
9000 |
HK2816 |
BK2816 |
28 |
35 |
16 |
15400 |
22500 |
8700 |
HK2820 |
BK2820 |
28 |
35 |
20 |
18900 |
32000 |
8700 |
HK3012 |
BK3012 |
30 |
37 |
12 |
10100 |
16200 |
8100 |
HK3020 |
BK3020 |
30 |
37 |
20 |
19700 |
33500 |
8100 |
HK3224 |
- |
32 |
39 |
24 |
25500 |
5200 |
7300 |
HK3516 |
BK3516 |
35 |
42 |
16 |
15700 |
27500 |
7100 |
HK4012 |
BK4012 |
40 |
47 |
12 |
14000 |
24300 |
6300 |
HK4512 |
BK4512 |
45 |
52 |
12 |
12900 |
22500 |
5800 |
HK5020 |
BK5020 |
50 |
58 |
20 |
28000 |
60000 |
5300 |
HK6012 |
BK6012 |
60 |
68 |
12 |
12400 |
29000 |
4100 |
Shaft Dia |
Unit No. |
Dimensions (mm) |
Basic Load Ratings |
Limiting speed |
Weight |
mm |
d |
F |
D |
B |
r min |
S |
C KN |
C0 KN |
r/min |
g |
10 |
NA4900 |
10 |
14 |
22 |
13 |
0.3 |
0.5 |
8.5 |
9.2 |
20000 |
23 |
12 |
NA4901 |
12 |
16 |
24 |
13 |
0.3 |
0.5 |
9.4 |
10.9 |
17000 |
26 |
15 |
NA4902 |
15 |
20 |
28 |
13 |
0.3 |
0.5 |
10.6 |
13.6 |
14000 |
34 |
17 |
NA4903 |
17 |
22 |
30 |
13 |
0.3 |
0.5 |
11 |
14.6 |
12000 |
37 |
20 |
NA4904 |
20 |
25 |
37 |
17 |
0.3 |
0.8 |
21 |
25.5 |
10000 |
141 |
22 |
NA49/22 |
22 |
28 |
39 |
17 |
0.3 |
0.8 |
22.8 |
29.5 |
9500 |
80 |
25 |
NA4905 |
25 |
30 |
42 |
17 |
0.3 |
0.8 |
23.6 |
31.5 |
9500 |
88 |
28 |
NA49/28 |
28 |
32 |
45 |
17 |
0.3 |
0.8 |
24.4 |
33.5 |
8500 |
97.7 |
30 |
NA4906 |
30 |
35 |
47 |
17 |
0.3 |
0.8 |
25 |
35.5 |
8000 |
101 |
32 |
NA49/32 |
32 |
40 |
52 |
20 |
0.6 |
0.8 |
30.5 |
47.5 |
7000 |
158 |
35 |
NA4907 |
35 |
42 |
55 |
20 |
0.6 |
0.8 |
31.5 |
50 |
7000 |
170 |
40 |
NA4908 |
40 |
48 |
62 |
22 |
0.6 |
1 |
43 |
67 |
6000 |
230 |
45 |
NA4909 |
45 |
52 |
68 |
22 |
0.6 |
1 |
45 |
73 |
8500 |
5500 |
50 |
NA4910 |
50 |
58 |
72 |
22 |
0.6 |
1 |
47 |
80 |
5000 |
274 |
55 |
NA4911 |
55 |
63 |
80 |
25 |
1 |
1.5 |
58 |
100 |
4700 |
393 |
60 |
NA4912 |
60 |
68 |
85 |
25 |
1 |
1.5 |
60 |
108 |
4300 |
426 |
65 |
NA4913 |
65 |
72 |
90 |
25 |
1 |
1.5 |
61 |
112 |
4100 |
456 |
70 |
NA4914 |
70 |
80 |
100 |
30 |
1 |
1.5 |
84 |
156 |
3800 |
728 |
75 |
NA4915 |
75 |
85 |
105 |
30 |
1 |
1.5 |
86 |
162 |
3600 |
775 |
80 |
NA4916 |
80 |
90 |
110 |
30 |
1 |
1.5 |
89 |
174 |
3400 |
878 |
85 |
NA4917 |
85 |
100 |
120 |
35 |
1.1 |
1 |
111 |
237 |
2800 |
1250 |
90 |
NA4918 |
90 |
105 |
125 |
35 |
1.1 |
1 |
114 |
250 |
3000 |
1312 |
95 |
NA4919 |
95 |
110 |
130 |
3 |
1.1 |
1 |
116 |
260 |
2800 |
1371 |
100 |
NA4920 |
100 |
115 |
140 |
40 |
1.1 |
2 |
128 |
270 |
2900 |
1900 |
110 |
NA4922 |
110 |
125 |
150 |
40 |
1.1 |
2 |
132 |
290 |
2600 |
2070 |
120 |
NA4924 |
120 |
135 |
165 |
45 |
1.1 |
2 |
181 |
390 |
2300 |
2860 |
130 |
NA4926 |
130 |
150 |
180 |
50 |
1.5 |
1.5 |
203 |
470 |
2000 |
3900 |
140 |
NA4928 |
140 |
160 |
190 |
50 |
1.5 |
1.5 |
209 |
500 |
1800 |
4150
|
NO. |
NO. |
SIZE |
WITH INNER |
WITHOUT INNER |
mm |
d |
Fw |
D |
C |
r min |
NA5902 |
RNA5902 |
15 |
20 |
28 |
18 |
0.3 |
NA5903 |
RNA5903 |
17 |
22 |
30 |
18 |
0.3 |
NA5904 |
RNA5904 |
20 |
25 |
37 |
23 |
0.3 |
NA59/22 |
RNA59/22 |
22 |
28 |
39 |
23 |
0.3 |
NA5905 |
RNA5905 |
25 |
30 |
42 |
23 |
0.3 |
NA59/28 |
RNA59/28 |
28 |
32 |
45 |
23 |
0.3 |
NA5906 |
RNA5906 |
30 |
35 |
47 |
23 |
0.3 |
NA59/32 |
RNA59/32 |
32 |
40 |
52 |
27 |
0.6 |
NA5907 |
RNA5907 |
35 |
42 |
55 |
27 |
0.6 |
NA5908 |
RNA5908 |
40 |
48 |
62 |
30 |
0.6 |
NA5909 |
RNA5909 |
45 |
52 |
68 |
30 |
0.6 |
NA5910 |
RNA5910 |
50 |
58 |
72 |
30 |
0.6 |
NA5911 |
RNA5911 |
55 |
63 |
80 |
34 |
1 |
NA5912 |
RNA5912 |
60 |
68 |
85 |
34 |
1 |
NA5913 |
RNA5913 |
65 |
72 |
90 |
34 |
1 |
NA5914 |
RNA5914 |
70 |
80 |
100 |
40 |
1 |
NA5915 |
RNA5915 |
75 |
85 |
105 |
40 |
1 |
NA5916 |
RNA5916 |
80 |
90 |
110 |
40 |
1 |
NA5917 |
RNA5917 |
85 |
100 |
120 |
46 |
1.1 |
NA5918 |
RNA5918 |
90 |
105 |
125 |
46 |
1.1 |
NA5919 |
RNA5919 |
95 |
110 |
130 |
46 |
1.1 |
NA5920 |
RNA5920 |
100 |
115 |
140 |
54 |
1.1 |
NA5922 |
RNA5922 |
110 |
125 |
150 |
54 |
1.1 |
NA5924 |
RNA5924 |
120 |
135 |
165 |
60 |
1.1 |
NA5926 |
RNA5926 |
130 |
150 |
180 |
67 |
1.5 |
NA5928 |
RNA5928 |
140 |
160 |
190 |
67 |
1.5 |
Bearing NO. |
Shaft Diameter (mm) |
Dimension(mm) |
Mass Approx (g) |
Current Code |
Fw |
D |
C |
K3X5X7TN |
3 |
3 |
5 |
7 |
0.3 |
K3X5X9TN |
3 |
3 |
5 |
9 |
0.4 |
K3X6X7TN |
3 |
3 |
6 |
7 |
0.4 |
K4X7X7TN |
4 |
4 |
7 |
7 |
0.5 |
K4X7X10TN |
4 |
4 |
7 |
10 |
0.7 |
K5X8X8TN |
5 |
5 |
8 |
8 |
0.7 |
K5X8X10TN |
5 |
5 |
8 |
10 |
0.9 |
K6X9X8TN |
6 |
6 |
9 |
8 |
0.8 |
K6X9X10TN |
6 |
6 |
9 |
10 |
1 |
K6X10X13TN |
6 |
6 |
10 |
13 |
1.3 |
K7X10X8TN |
7 |
7 |
10 |
8 |
0.9 |
K7X10X10TN |
7 |
7 |
10 |
10 |
1.1 |
K8X11X8TN |
8 |
8 |
11 |
8 |
1.1 |
K8X11X10TN |
8 |
8 |
11 |
10 |
1.7 |
K8X11X13TN |
8 |
8 |
11 |
13 |
1.8 |
K8X12X10TN |
8 |
8 |
12 |
10 |
1.3 |
K9X12X10TN |
9 |
9 |
12 |
10 |
1.5 |
K9X12X13TN |
9 |
9 |
12 |
13 |
1.9 |
K10X13X10TN |
10 |
10 |
13 |
10 |
1.6 |
K10X13X13TN |
10 |
10 |
13 |
13 |
2.1 |
K10X13X16TN |
10 |
10 |
13 |
16 |
2.2 |
K10X14X10TN |
10 |
10 |
14 |
10 |
2.9 |
K10X14X13TN |
10 |
10 |
14 |
13 |
4.3 |
K10X16X12TN |
10 |
10 |
16 |
12 |
3.7 |
K12X15X9TN |
12 |
12 |
15 |
9 |
2.7 |
K12X15X10TN |
12 |
12 |
15 |
10 |
1.9 |
K12X15X13TN |
12 |
12 |
15 |
13 |
2.4 |
K12X16X8TN |
12 |
12 |
16 |
8 |
2.9 |
K12X16X10TN |
12 |
12 |
16 |
10 |
3.4 |
K12X16X13TN |
12 |
12 |
16 |
13 |
3.8 |
K12X17X13TN |
12 |
12 |
17 |
13 |
4.4 |
K12X18X12TN |
12 |
12 |
18 |
12 |
5 |
K12X15X20TN |
12 |
12 |
15 |
20 |
3.8 |
K14X17X10 |
14 |
14 |
17 |
10 |
4 |
K14X17X17 |
14 |
14 |
17 |
17 |
6.8 |
K14X18X10 |
14 |
14 |
18 |
10 |
4.8 |
K14X18X13 |
14 |
14 |
18 |
13 |
6.3 |
K14X18X14 |
14 |
14 |
18 |
14 |
6.8 |
K14X18X15 |
14 |
14 |
18 |
15 |
7.3 |
K14X18X17 |
14 |
14 |
18 |
17 |
8.1 |
K14X20X12 |
14 |
14 |
20 |
12 |
8.6 |
K15X18X14 |
15 |
15 |
18 |
14 |
5.3 |
K15X18X17 |
15 |
15 |
18 |
17 |
6.4 |
K15X19X10 |
15 |
15 |
19 |
10 |
5.1 |
22338CC/W33
53638
190
400
132
22338CCK/W33
153638
190
400
132
22338CCK/W33+H2338
253634
170
400
132
22340CC/W33
53640
200
420
138
22340CCK/W33
153640
200
420
138
22340CCK/W33+H2340
253636
180
420
138
22344CC/W33
53644
220
460
145
22344CCK/W33
153644
220
460
145
22344CCK/W33+H2344
253640
200
460
145
22348CC/W33
53648
240
500
155
22348CCK/W33
153648
240
500
155
22348CCK/W33+H2348
253644
220
500
155
22352CAC/W33
53652
260
540
165
22352CACK/W33
153652
260
540
165
22352CCK/W33+H2352
253648H
240
540
165
22356CAC/W33
53656
280
580
175
22356CACK/W33
153656
280
580
175
22356CCK/W33+H2356
253652H
260
580
175
230/500CAC/W33
3053/500
500
720
167
230/500CACK/W33
3153/500
500
720
167
21304CC
53304
20
52
15
21304TNI
-
20
52
15
22205CC/W33
53505
25
52
18
22205TN1/W33
-
25
52
18
21305CC
53305
25
62
17
21305TNI
-
25
62
17
22206
3506
30
62
20
22206C
53506
30
62
20
22206CC/W33
53506
30
62
20
22206TN1/W33
-
30
62
20
21306CC
53306
30
72
19
21306TNI
-
30
72
19
22207
3507
35
72
23
22207C/W33
53507Y
35
72
23
22207CC/W33
53507
35
72
23
22207TN1/W33
-
35
72
23
21307CC
53307
35
80
21
21307TNI
-
35
80
21
22208
3508
40
80
23
22208C/W33
53508Y
40
80
23
22208CC/W33
53508
40
80
23
22208TN1/W33
-
40
80
23
21308CC
53308
40
90
23
21308TNI
-
40
90
23
22308
3608
40
90
33
22308C/W33
53608Y
40
90
33
22308CC/W33
53608
40
90
33
NO 6. Our Bearing Factory
:
NO 8. Our Bearing Warehouse
:
NO 9. Our Bearing Packaging Box
:
Why Choose Us:
- We are an industrial and trading company.We have our own brand: SFNB .If you interested in our product,I can take you to visit our factory.
- Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders' quality will be the same as samples.
- About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a product is Non-standard size,need customize,we will according the product size to determine the MOQ.
- Our company can accept OEM,you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM,
- If the amount of money is less,you can pay it by Paypal or Alipay.Of course you can payment by TT or Western Union etc.