KOYO BEARING
Boundary dimensions
d                          D                         T                         B                    r              r1 mm        1/25.4        mm       1/25.4         mm       1/25.4         mm       1/25.4        min.           min. |
Basic load ratings
(kN) Cr                        C0r |
Fatigue   load limit
(kN) Cu |
Bearing No. 1) |
Design |
da     max. |
Mounting dimensions
(mm) Da                      Sa           ra max.      min.     min.    max. |
rb     max. |
Constant
e |
Axial load factors
Y2Â Â Â Â Â Â Â Â Â Â Â Y3Â Â Â Â Â Â Â Â Â Â Â Y0 |
(Refer.)
Mass (kg) |
||||||||||||||||
100 | 165 | 52 | 52 | 2 | 2.5 | 298 | 384 | 55.9 | 45320 | 1 | 119 | 155 | 148 | 3.9 | 2 | 2 | 0.35 | 1.95 | 2.90 | 1.91 | 4.26 | |||||
110 | — | 180 | 56 | 56 | — | 2 | 2.5 | 378 | 505 | 72.2 | 45322 | 1 | 128 | 170 | 160 | 4 | 2 | 2 | 0.35 | 1.95 | 2.90 | 1.91 | 5.40 | |||
120 | —
— |
180
200 |
— | 46
62 |
— | 46
62 |
—
— |
2
2 |
2.5
2.5 |
286
444 |
424
598 |
59.4Â 83.4 | 45224
45324 |
1
1 |
138
142 |
170
190 |
163
178 |
4
4 |
2
2 |
2
2 |
0.26
0.35 |
2.55Â 1.95 | 3.80Â 2.90 | 2.50Â 1.91 | 4.08Â 7.92 | |
127.000 | 5.0000Â 5.0000
5.0000 |
182.563Â 234.950Â 254.000 | 7.1875Â 9.2500
10.0000 |
76.200Â 152.400Â 171.450 | 3.0000Â 6.0000
6.7500 |
76.200Â 139.700Â 161.925 | 3.0000Â 5.5000
6.3750 |
3.2
3.2 6.4 |
1.6
5.2 3.2 |
487
1Â 120 1Â 480 |
858
1Â 650 2Â 010 |
120
200 240 |
48290D/48220
95499D/95925 EE153053D/153100 |
1
1 1 |
141
151 154 |
171
223 236 |
167
205 218 |
3.8
8 11 |
3.2
3.2 6.4 |
1.6
5.2 3.2 |
0.31
0.37 0.32 |
2.21Â 1.83Â 2.10 | 3.29Â 2.72
3.13 |
2.16Â 1.79Â 2.05 | 6.57Â 27.1
39.2 |
|
130 | —
— |
200
210 |
— | 52
64 |
— | 52
64 |
—
— |
2
2 |
2.5
2.5 |
376
476 |
548
657 |
75.6Â 90.3 | 45226
45326 |
1
1 |
152
153 |
190
200 |
179
185 |
4
4 |
2
2 |
2
2 |
0.27
0.36 |
2.47
1.87 |
3.67Â 2.79 | 2.41
1.83 |
5.96Â 8.41 | |
130.005 | 5.1183 | 215.900 | 8.5000 | 123.825 | 4.8750 | 123.825 | 4.8750 | 3.2 | 1.6 | 691 | 1Â 100 | 132 | 74510D/74850 | 1 | 154 | 204 | 194 | 5 | 3.2 | 1.6 | 0.49 | 1.38 | 2.06 | 1.35 | 17.3 | |
133.350 | 5.2500
5.2500 |
196.850Â 203.200 | 7.7500
8.0000 |
92.075Â 92.075 | 3.6250
3.6250 |
92.075Â 92.075 | 3.6250
3.6250 |
3.2
3.2 |
1.6
1.6 |
669
669 |
1Â 120
1Â 120 |
137
137 |
67390D/67322
67390D/67320 |
1
1 |
146
146 |
185
191 |
181
181 |
5
5 |
3.2
3.2 |
1.6
1.6 |
0.34
0.34 |
1.96Â 1.96 | 2.92Â 2.92 | 1.92Â 1.92 | 9.46Â 10.9 | |
136.525 | 5.3750
5.3750 |
190.500Â 225.425 | 7.5000
8.8750 |
77.788Â 120.650 | 3.0625
4.7500 |
77.788Â 120.650 | 3.0625
4.7500 |
3.2
3.2 |
1.6
1.6 |
505
1Â 020 |
944
1Â 610 |
129
194 |
48393D/48320
H228649D/H228610 |
1
1 |
150
156 |
179
214 |
175
202 |
4.7
6 |
3.2
3.2 |
1.6
1.6 |
0.32
0.33 |
2.10Â 2.03 | 3.13Â 3.02 | 2.06Â 1.98 | 6.87Â 19.4 | |
139.700 | 5.5000 | 200.025 | 7.8750 | 75.408 | 2.9688 | 77.788 | 3.0625 | 3.3 | 0.8 | 527 | 982 | 133 | 48680D/48620 | 1 | 155 | 188 | 183 | 4 | 3.3 | 0.8 | 0.34 | 2.01 | 2.99 | 1.96 | 8.01 | |
140 | — | 210
225 250 |
53
68 88 |
53
68 88 |
— | 2
2.5 3 |
2.5
3 4 |
390
611 769 |
564
807 915 |
76.9Â 103
117 |
45228
45328 45T282509 |
1
1 1 |
159
160 166 |
200
213 236 |
188
210 224 |
4
4 7.5 |
2
2 2.5 |
2
2.5 3 |
0.27
0.40 0.43 |
2.47Â 1.68Â 1.57 | 3.67Â 2.50Â 2.34 | 2.41Â 1.64Â 1.53 | 6.45Â 10.0Â Â Â 16.0 | |||
149.225 | 5.8750 | 254.000 | 10.0000 | 120.650 | 4.7500 | 120.650 | 4.7500 | 3.2 | 1.6 | 1Â 180 | 1Â 830 | 215 | 99587D/99100 | 1 | 172 | 242 | 224 | 8 | 3.2 | 1.6 | 0.41 | 1.66 | 2.47 | 1.62 | 26.0 | |
150 | —
— —
— |
225
225 250 250 |
— | 56
75 80 100 |
— | 56
75 80 100 |
—
— —
— |
2.5
2.5 2.5 2.5 |
3
1 3 3 |
445
640 684 966 |
686
965 955 1Â 510 |
91.6Â 129
120 182 |
45230
45T302308 45330 45T302510A |
1
1 1 1 |
174
167 179 179 |
213
213 238 238 |
203
206 220 226 |
4
6.5 4 6.5 |
2
2 2 2 |
2.5
0.8 2.5 2.5 |
0.26
0.40 0.35 0.40 |
2.55Â 1.68Â 1.95
1.68 |
3.80Â 2.50Â 2.90
2.50 |
2.50Â 1.64Â 1.91
1.64 |
7.87Â 9.78
15.5 20.0 |
CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.
Bearing typies including standard 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.
Contact us if any bearing in demand . we will check and revert ASAP.