KOYO NEEDLE ROLLER BEARINGS.
Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.
Shaft
Dia. |
Fw |
D |
C |
Y max. |
Bearing Designation | Load Ratings | Fatigue
Load Limit Cu |
Speed Ratings | Approx. Wt. | ||||
+0 +0.000 -0.3 -0.012 | Dynamic | Static | |||||||||||
Open Ends | Closed One End | C | C0 | Grease | Oil | Open
Ends |
Closed One End | ||||||
in | mm
in |
mm
in |
mm
in |
mm
in |
kN
lbf |
kN | min-1 | kg
lbs |
|||||
13/16 | 20.638
0.8125 |
26.988
1.0625 |
22.23
0.875 |
— | J-1314 | 19.3
4340 |
29.31
6590 |
4.55 | 10000 | 16000 | 0.025
0.056 |
— | |
20.638
0.8125 |
28.575
1.1250 |
19.05
0.750 |
1.27
0.050 |
JH-1312 | MJH-13121 | 18.8
4220 |
24.5
5510 |
3.85 | 11000 | 16000 | 0.028
0.062 |
0.034
0.074 |
|
7/8 | 22.225
0.8750 |
28.575
1.1250 |
9.53
0.375 |
J-146 | 7.20
1620 |
8.43
1900 |
1.30 | 9700 | 15000 | 0.012
0.026 |
|||
22.225
0.8750 |
28.575
1.1250 |
12.70
0.500 |
— | J-148 | — | 10.9
2460 |
14.5
3260 |
2.20 | 9700 | 15000 | 0.015
0.034 |
— | |
22.225
0.8750 |
28.575
1.1250 |
19.05
0.750 |
1.02
0.040 |
J-1412 | MJ-14121 | 17.9
4020 |
24.5
5510 |
4.20 | 9700 | 15000 | 0.024
0.052 |
0.028
0.062 |
|
22.225
0.8750 |
28.575
1.1250 |
25.40
1.000 |
1.02
0.040 |
J-1416 | MJ-14161 | 23.7
5320 |
39.0
8760 |
6.05 | 9700 | 15000 | 0.031
0.069 |
0.059
0.129 |
|
22.225
0.8750 |
30.163
1.1875 |
19.05
0.750 |
1.27
0.050 |
JH-1412 | MJH-14121 | 18.3
4120 |
24.5
5510 |
3.75 | 9800 | 15000 | 0.030
0.066 |
0.036
0.079 |
|
22.225
0.8750 |
30.163
1.1875 |
25.40
1.000 |
1.27
0.050 |
JH-1416 | MJH-14161 | 25.4
5710 |
37.4
8400 |
5.80 | 9800 | 15000 | 0.040
0.089 |
0.048
0.106 |
|
1 | 25.400
1.0000 |
31.750
1.2500 |
19.05
0.750 |
— | J-1612 | — | 18.1
4070 |
28.8
6480 |
4.45 | 8400 | 13000 | 0.026
0.058 |
— |
25.400
1.0000 |
31.750
1.2500 |
25.40
1.000 |
1.02
0.040 |
J-1616 | MJ-16161 | 25.0
5610 |
43.4
9760 |
6.75 | 8400 | 13000 | 0.035
0.077 |
0.042
0.092 |
|
25.400
1.0000 |
33.338
1.3125 |
19.05
0.750 |
1.27
0.050 |
JH-1612 | MJH-16121 | 20.7
4650 |
29.6
6650 |
4.60 | 8500 | 13000 | 0.034
0.074 |
0.040
0.088 |
|
25.400
1.0000 |
33.338
1.3125 |
25.40
1.000 |
1.27
0.050 |
JH-1616 | MJH-16161 | 27.6
6200 |
42.9
9640 |
6.65 | 8500 | 13000 | 0.045
0.099 |
0.054
0.119 |
|
11/8 | 28.575
1.1250 |
34.925
1.3750 |
12.70
0.500 |
1.02
0.040 |
J-188 | MJ-1881 | 11.7
2620 |
16.9
3800 |
2.55 | 7400 | 11000 | 0.020
0.043 |
0.023
0.050 |
28.575
1.1250 |
34.925
1.3750 |
19.05
0.750 |
1.02
0.040 |
J-1812 | MJ-18121 | 19.0
4280 |
31.8
7140 |
4.90 | 7400 | 11000 | 0.029
0.064 |
0.035
0.076 |
|
28.575
1.1250 |
34.925
1.3750 |
25.40
1.000 |
1.02
0.040 |
J-1816 | MJ-18161 | 26.2
5880 |
47.8
10750 |
7.40 | 7400 | 11000 | 0.039
0.086 |
0.047
0.103 |
|
28.575
1.1250 |
38.100
1.5000 |
19.05
0.750 |
1.27
0.050 |
JH-1812 | MJH-18121 | 23.3
5240 |
31.3
7040 |
4.75 | 7600 | 12000 | 0.046
0.101 |
0.055
0.121 |
|
28.575
1.1250 |
38.100
1.5000 |
25.40
1.000 |
1.27
0.050 |
JH-1816 | MJH-18161 | 33.1
7450 |
49.2
11060 |
7.70 | 7600 | 12000 | 0.061
0.135 |
0.074
0.162 |