KOYO NEEDLE ROLLER BEARING
Load Ratings | Fatigue
Load Limit Cu |
Speed
Rating Oil |
Piloting Dimensions | Bore
Piloted Washer |
Washer Wt. |
O.D.
Piloted Washer |
Washer Wt. |
Shaft Dia. |
||||
Sp | Hp | rs min. | h | |||||||||
Dynamic | Static | +0, +0.000 | +0.13, +0.005 | +0, +0.000 | ||||||||
C | Co | -0.13, -0.005 | -0, -0.000 | -0.076, -0.0030 | ||||||||
kN
lbf |
kN | min-1 | mm
in |
mm
in |
mm
in |
mm
in |
kg
lbs |
kg
lbs |
in | |||
81.8
18400 |
280
62900 |
29.5 | 5700 | 38.082
1.4993 |
76.218
3.0007 |
0.81
0.032 |
7.137
0.2810 |
TRI-2448 | 0.18
0.39 |
TRID-2448 | 0.18
0.39 |
11/2 |
129
29000 |
408
91600 |
45.7 | 4700 | 50.775
1.9990 |
92.098
3.6259 |
1.57
0.062 |
7.938
0.3125 |
TRJ-3258 | 0.26
0.57 |
TRJD-3258 | 0.27
0.59 |
2 |
133
30000 |
433
97400 |
48.6 | 4500 | 53.950
2.1240 |
95.278
3.7511 |
1.57
0.062 |
7.938
0.3125 |
TRJ-3460 | 0.27
0.60 |
TRJD-3460 | 0.28
0.61 |
21/8 |
138
31100 |
458
103000 |
51.4 | 4400 | 57.122
2.2489 |
98.453
3.8761 |
1.57
0.062 |
7.938
0.3125 |
TRJ-3662 | 0.28
0.62 |
TRJD-3662 | 0.29
0.64 |
21/4 |
143
32100 |
485
109000 |
54.3 | 4200 | 60.297
2.3739 |
101.628
4.0011 |
1.57
0.062 |
7.938
0.3125 |
TRJ-3864 | 0.29
0.65 |
TRJD-3864 | 0.30
0.66 |
23/8 |
147
33000 |
512
115000 |
57.1 | 4100 | 63.472
2.4989 |
104.808
4.1263 |
1.57
0.062 |
7.938
0.3125 |
TRJ-4066 | 0.30
0.67 |
TRJD-4066 | 0.31
0.69 |
21/2 |
156
35100 |
556
125000 |
63.1 | 3900 | 66.645
2.6238 |
110.345
4.3443 |
1.57
0.062 |
7.938
0.3125 |
TRJ-4270 | 0.34
0.75 |
TRJD-4270 | 0.35
0.77 |
25/8 |
161
36100 |
587
132000 |
66.3 | 3800 | 69.820
2.7488 |
113.520
4.4693 |
1.57
0.062 |
7.938
0.3125 |
TRJ-4472 | 0.35
0.78 |
TRJD-4472 | 0.36
0.80 |
23/4 |
169
38000 |
641
144000 |
72.6 | 3600 | 76.170
2.9988 |
119.875
4.7195 |
1.57
0.062 |
7.938
0.3125 |
TRJ-4876 | 0.38
0.83 |
TRJD-4876 | 0.39
0.85 |
3 |
177
39900 |
698
157000 |
78.0 | 3400 | 82.517
3.2487 |
126.225
4.9695 |
1.57
0.062 |
7.938
0.3125 |
TRJ-5280 | 0.40
0.89 |
TRJD-5280 | 0.41
0.91 |
31/4 |
180
40500 |
725
163000 |
81.1 | 3200 | 88.867
3.4987 |
132.575
5.2195 |
1.57
0.062 |
7.938
0.3125 |
TRJ-5684 | 0.43
0.94 |
TRJD-5284 | 0.43
0.96 |
31/2 |
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
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