KOYO NEEDLE ROLLER BEARING
Shaft
Dia. |
Assembly Dimensions | Assembly Designation | Approx.Ā Wt. | LoadĀ Ratings | Fatigue
LoadĀ Limit Cu |
Speed
Rating Oil |
||||||||
Light Series | Heavy Series | Dynamic | Static | |||||||||||
Dc1 | D | B1 | Ea | Eb | AR | AR | C | C0 | ||||||
mm | mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
kg
lbs |
kN
lbf |
kN | min-1 | |||||
10 | 10
0.394 |
22
0.866 |
4.5
0.177 |
18.5
0.73 |
12.2
0.48 |
AR 4,5Ā 10Ā 22 | 0.007
0.016 |
8.2
1840 |
17.9
4020 |
2.30 | 15500 | |||
12 | 12
0.472 |
26
1.024 |
5
0.197 |
22.9
0.90 |
14.8
0.58 |
ARĀ 5Ā 12 26 | 0.011
0.024 |
12.7
2860 |
29.5
6630 |
3.90 | 13000 | |||
15 | 15
0.591 |
28
1.103 |
5
0.197 |
24.9
0.98 |
16.8
0.66 |
ARĀ 5Ā 15 28 | 0.011
0.024 |
14.0
3150 |
34.0
7640 |
4.55 | 11500 | |||
17 | 17
0.669 |
30
1.181 |
5
0.197 |
26.9
1.06 |
18.8
0.74 |
ARĀ 5Ā 17 30 | 0.013
0.028 |
15.0
3370 |
39.0
8770 |
5.20 | 10500 | |||
20 | 20
0.787 |
35
1.378 |
7
0.276 |
31.6
1.24 |
22.0
0.87 |
AR 7Ā 20 35 | 0.022
0.049 |
22.0
4950 |
54.0
12100 |
7.10 | 9000 | |||
25 | 25
0.984 |
42
1.654 |
7
0.276 |
37.3
1.47 |
27.7
1.09 |
AR 7Ā 25Ā 42 | 0.031
0.068 |
25.5
5730 |
70.0
15700 |
8.90 | 7500 | |||
25
0.984 |
52
2.047 |
7
0.276 |
47.0
1.85 |
29.0
1.14 |
AR 7Ā 25Ā 52 | 0.070
0.154 |
32.5
7310 |
122.0
27400 |
16.0 | 6500 | ||||
30 | 30
1.181 |
47
1.851 |
7
0.276 |
42.3
1.67 |
32.7
1.29 |
AR 7 30Ā 47 | 0.036
0.079 |
26.5
5960 |
77.0
17300 |
9.90 | 6500 | |||
30
1.181 |
60
2.362 |
9
0.354 |
53.5
2.11 |
33.5
1.32 |
AR 9 30Ā 60 | 0.113
0.249 |
46.0
10340 |
162.0
36400 |
20.8 | 5600 | ||||
35 | 35
1.378 |
53.4
2.103 |
8
0.315 |
47.8
1.88 |
37.8
1.49 |
AR 8 35Ā 53,4 | 0.052
0.115 |
33.8
7600 |
94.0
21100 |
12.3 | 5500 | |||
35
1.378 |
68
2.677 |
9
0.354 |
60.6
2.39 |
39.0
1.54 |
AR 9 35Ā 68 | 0.144
0.317 |
51.0
11500 |
194.0
43600 |
25.1 | 4900 | ||||
40 | 40
1.575 |
60.4
2.378 |
9
0.354 |
54.8
2.16 |
42.8
1.69 |
AR 9Ā 40Ā 60,4 | 0.070
0.154 |
46.0
10300 |
129.0
29000 |
11.4 | 5000 | |||
40
1.575 |
78
3.071 |
11
0.433 |
70.0
2.76 |
44.0
1.73 |
ARĀ 11 40Ā 78 | 0.225
0.496 |
71.0
16000 |
265.0
59600 |
35.3 | 4200 | ||||
45 | 45
1.772 |
65.4
2.575 |
9
0.354 |
59.8
2.35 |
47.8
1.88 |
AR 9Ā 45Ā 65,4 | 0.077
0.170 |
49.0
11000 |
143.0
32100 |
12.2 | 4500 | |||
45
1.772 |
85
3.347 |
14
0.551 |
77.0
3.03 |
49.0
1.93 |
ARĀ 14 45Ā 85 | 0.350
0.772 |
92.0
20700 |
340.0
76400 |
32.8 | 3800 | ||||
50 | 50
1.968 |
70.4
2.772 |
9
0.354 |
64.8
2.55 |
52.8
2.08 |
AR 9Ā 50Ā 70,4 | 0.082
0.181 |
51.0
11500 |
157.0
35300 |
13.4 | 4000 | |||
50
1.968 |
95
3.740 |
14
0.551 |
86.0
3.39 |
54.0
2.13 |
ARĀ 14Ā 50 95 | 0.448
0.988 |
108.0
24300 |
430.0
96700 |
44.4 | 3400 | ||||
55 | 55
2.165 |
78.4
3.087 |
10
0.394 |
72.5
2.85 |
58.5
2.30 |
ARĀ 10 55Ā 78,4 | 0.125
0.276 |
61.0
13700 |
203.0
45600 |
19.2 | 3800 | |||
55
2.165 |
105
4.134 |
14
0.551 |
96.2
3.79 |
60.2
2.37 |
ARĀ 14Ā 55Ā 105 | 0.537
1.184 |
125.0
28100 |
530.0
119100 |
57.4 | 3100 |
ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands including FAG bearing, FAG bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill
bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,locking device, etc. We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings, spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.Middle East and Southeast Asia.Our goal is to exceed our customersā expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.