KOYO NEEDLE ROLLER BEARING
Shaft
Dia. |
Shaft-Piloted Washer | Housing-Piloted Washer | T
+0.000 −0.006 |
Bearing Designation |
Bearing Wt. |
||||
d | d1 | D | D1 | ||||||
Max. | Min. | Nom. | Max. | Min. | Nom. | ||||
in | mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
kg
lbs |
|
11/2 | 38.100
1.5000 |
38.082
1.4993 |
74.613
215/16 |
76.218
3.0007 |
76.200
3.0000 |
39.688
19/16 |
20.62
0.812 |
NTHA-2448 | 0.47
1.03 |
2 | 50.800
2.0000 |
50.775
1.9990 |
90.488
39/16 |
92.098
3.6259 |
92.075
3.6250 |
52.388
21/16 |
25.40
1.000 |
NTHA-3258 | 0.76
1.68 |
21/8 | 53.975
2.1250 |
53.950
2.1240 |
93.663
311/16 |
95.278
3.7511 |
95.250
3.7500 |
55.563
23/16 |
25.40
1.000 |
NTHA-3460 | 0.80
1.76 |
21/4 | 57.150
2.2500 |
57.122
2.2489 |
96.838
313/16 |
98.453
3.8761 |
98.425
3.8750 |
58.738
25/16 |
25.40
1.000 |
NTHA-3662 | 0.83
1.84 |
23/8 | 60.325
2.3750 |
60.297
2.3739 |
100.013
315/16 |
101.628
4.0011 |
101.600
4.0000 |
61.913
27/16 |
25.40
1.000 |
NTHA-3864 | 0.87
1.91 |
21/2 | 63.500
2.5000 |
63.472
2.4989 |
103.188
41/16 |
104.808
4.1263 |
104.775
4.1250 |
65.088
29/16 |
25.40
1.000 |
NTHA-4066 | 0.90
1.99 |
25/8 | 66.675
2.6250 |
66.645
2.6238 |
108.744
49/32 |
110.345
4.3443 |
110.312
4.3430 |
68.263
211/16 |
25.40
1.000 |
NTHA-4270 | 1.01
2.22 |
23/4 | 69.850
2.7500 |
69.820
2.7488 |
111.919
413/32 |
113.520
4.4693 |
113.487
4.4680 |
71.438
213/16 |
25.40
1.000 |
NTHA-4472 | 1.04
2.29 |
3 | 76.200
3.0000 |
76.170
2.9988 |
118.269
421/32 |
119.875
4.7195 |
119.837
4.7180 |
77.788
31/16 |
25.40
1.000 |
NTHA-4876 | 1.12
2.46 |
31/4 | 82.550
3.2500 |
82.517
3.2487 |
124.619
429/32 |
126.225
4.9695 |
126.187
4.9680 |
84.138
35/16 |
25.40
1.000 |
NTHA-5280 | 1.19
2.62 |
31/2 | 88.900
3.5000 |
88.867
3.4987 |
130.969
55/32 |
132.575
5.2195 |
132.537
5.2180 |
90.488
39/16 |
25.40
1.000 |
NTHA-5684 | 1.27
2.80 |
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 customers’ 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.