KOYO tapered roller bearings
| Boundary dimensions
d D T B C r r1 mm 1/25.4 mm 1/25.4 mm 1/25.4 mm 1/25.4 mm 1/25.4 min. min. |
Bearing No. 1) |
(Refer.)
Mass (kg) |
||||||||
| 177.800 | 7.0000
7.0000 7.0000 |
360.000
365.049 428.625 |
14.1732
14.3720 16.8750 |
92.075 3.6250
92.075 3.6250 106.362 4.1875 |
88.897 3.4999
88.897 3.4999 95.250 3.7500 |
63.500 2.5000 63.500 2.5000 61.912 2.4375 | 12.7
12.7 6.4 |
3.2
3.2 6.4 |
EE420701/421417
EE420701/421437 EE350701/351687 |
40.5
41.9 64.6 |
| 179.975 | 7.0856 | 317.500 | 12.5000 | 63.500 2.5000 | 63.500 2.5000 | 46.038 1.8125 | 3.6 | 3.2 | 93708/93125 | 20.8 |
| 180 | — | 250 | 45 — | 45 — | 34 — | 2.5 | 2 | 32936JR | 6.64 | |
| 180.000 | 7.0866 | 250.000 | 9.8425 | 47.000 1.8504 | 45.000 1.7717 | 37.000 1.4567 | 3.0 | 2.5 | JM736149/JM736110 | 6.56 |
| 180 | — | 280
320 320 |
64 — 57 — 91 — | 64 —
52 — 86 — |
48 — 43 — 71 — | 3
5 5 |
2.5
4 4 |
32036JR
30236JR 32236JR |
14.1
18.3 29.9 |
|
| 184.150 | 7.2500
7.2500 |
266.700
279.997 |
10.5000
11.0235 |
47.625 1.8750
46.525 1.8317 |
46.833 1.8438
46.833 1.8438 |
38.100 1.5000 36.000 1.4173 | 3.6
3.6 |
3.2
3.2 |
67883/67820
67883/67830 |
8.55
10.0 |
| 187.325 | 7.3750
7.3750 7.3750 |
269.875
319.964 320.675 |
10.6250
12.5970 12.6250 |
55.563 2.1875
88.900 3.5000 88.900 3.5000 |
55.563 2.1875
85.725 3.3750 85.725 3.3750 |
42.863 1.6875 65.088 2.5625 65.088 2.5625 | 3.6
5.6 5.6 |
3.2
4.8 4.8 |
M238849/M238810
H239649/H239610 H239649/H239612 |
9.66
25.1 25.3 |
| 190 | — | 260 | — | 45 — | 45 — | 34 — | 2.5 | 2 | 32938JR | 6.89 |
| 190.000 | 7.4803 | 260.000 | 10.2362 | 46.000 1.8110 | 44.000 1.7323 | 36.500 1.4370 | 3.0 | 2.5 | JM738249/JM738210 | 6.89 |
| 190 | — | 290
340 340 |
64 — 60 — 97 — | 64 —
55 — 92 — |
48 — 46 — 75 — | 3
5 5 |
2.5
4 4 |
32038JR
30238JR 32238JR |
14.7
21.9 36.6 |
|
| 190.500 | 7.5000
7.5000 7.5000 7.5000 |
266.700
282.575 317.500 317.500 |
10.5000
11.1250 12.5000 12.5000 |
47.625 1.8750
50.800 2.0000 63.500 2.5000 68.263 2.6875 |
46.833 1.8438
47.625 1.8750 63.500 2.5000 63.500 2.5000 |
38.100 1.5000 36.512 1.4375 46.038 1.8125
50.800 2.0000 |
3.6
3.6 4.3 4.3 |
3.2
3.2 3.2 3.2 |
67885/67820
87750/87111 93750/93125 93750/93126 |
7.88
9.67 19.3 20.3 |
You can get competitive price from our company. More information, please contact us E-mail：sale@adyrbearing.comADYR 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
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