Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring,
the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is
established during mounting by the axial position of the cone relative to the cup, although preloaded installations without
clearance are common.
Product Name
|
Metric and Inch 45.618x82.55x23.812mm Tapered Roller Bearing 25590
|
Model
|
25590
|
Size
|
45.618x82.55x23.812mm
|
Type
|
Inch Tapered Roller Bearing
|
Specification
Bearing No.
|
d(mm)
|
D(mm)
|
B(mm)
|
Weight(kg)
|
368/362
|
50.8
|
90
|
22.225
|
0.514
|
368A/362A
|
50.8
|
88.9
|
22.225
|
0.5
|
368/363
|
50.8
|
90
|
22.225
|
0.546
|
387/382
|
57.15
|
98.425
|
21.946
|
0.596
|
390/394A
|
57.15
|
110
|
21.996
|
0.908
|
462/453X
|
57.15
|
104.775
|
29.317
|
1.01
|
527/522
|
44.45
|
101.6
|
36.068
|
1.37
|
575/572
|
76.2
|
139.992
|
36.512
|
2.37
|
535/532A
|
44.45
|
111.125
|
36.957
|
1.79
|
639213
|
15
|
42
|
13.5
|
0.095
|
11590/11520
|
15.875
|
42.862
|
14.288
|
0.102
|
LM11749/LM11710
|
17.462
|
39.878
|
14.605
|
0.084
|
LM11949/LM11910
|
19.05
|
45.238
|
16.637
|
0.12
|
639177
|
20
|
43
|
12
|
0.086
|
LM12748/LM12710
|
21.43
|
45.237
|
16.637
|
0.12
|
M12649/M12610
|
21.43
|
50.005
|
18.288
|
0.172
|
LM12749/LM12710
|
21.987
|
45.237
|
16.637
|
0.116
|
LM12749/LM12711
|
21.978
|
45.975
|
16.637
|
0.121
|
JL22349/JL22310
|
22
|
41
|
14.4
|
0.079
|
L44643/L44610
|
25.4
|
50.292
|
14.732
|
0.126
|
M84548/10
|
25.4
|
57.15
|
19.431
|
0.23
|
LM44649/LM44610
|
26.988
|
50.292
|
14.732
|
0.118
|
L45449/L45410
|
29
|
50.292
|
14.732
|
0.113
|
LM67048/LM67010
|
31.75
|
59.131
|
16.764
|
0.183
|
LM67045/LM67010
|
31.75
|
59.131
|
18.57
|
0.192
|
LM48548/LM48510
|
34.925
|
65.088
|
18.288
|
0.257
|
JL69349/JL69310
|
38
|
63
|
17
|
0.197
|
LM29749/LM29711
|
38.1
|
65.088
|
18.288
|
0.251
|
U399/U360L
|
39.689
|
73.04
|
22.075
|
0.351
|
48685/48620
|
412.875
|
200.025
|
41.28
|
3.43
|
HM212047 / HM212011
|
63.5
|
122.238
|
38.1
|
1.95
|
ST4090
|
40
|
90
|
25.25
|
1.5
|
56425/56650
|
107.95
|
165.1
|
36.512
|
2.6
|
HM218248/10
|
89.974
|
146.975
|
40
|
3.5
|
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d
|
D
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T
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Cr
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Cor
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B
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R
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C
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r
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30203
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T2DB017
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17
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40
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13.25
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20.5
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20.3
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12
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1
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11
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1
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30204
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T2DB020
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20
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47
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28.2
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28.7
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14
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1
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12
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1
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30205
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T3CC025
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25
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52
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16.25
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31.5
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34
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15
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1
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13
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1
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30206
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T3DB030
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30
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62
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17.25
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43.5
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48
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16
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1
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14
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1
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30207
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T3DB035
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35
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72
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18.25
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55.5
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61.5
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17
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1.5
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15
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1.5
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30208
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T3DB040
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40
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80
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19.75
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61
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67
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18
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1.5
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16
|
1.5
|
30209
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T3DB045
|
45
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85
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20.75
|
67.5
|
78.5
|
19
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1.5
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16
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1.5
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30210
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T3DB050
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50
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90
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21.75
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77
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93
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20
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1.5
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17
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1.5
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30211
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T3DB055
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55
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100
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22.75
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93
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111
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21
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2
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18
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1.5
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30212
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T3EB060
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60
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110
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23.75
|
105
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125
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22
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2
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19
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1.5
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30213
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T3EB065
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65
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120
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24.75
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123
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148
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23
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2
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20
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1.5
|
30214
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T3EB070
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70
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125
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26.25
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131
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162
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24
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2
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21
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1.5
|
30215
|
T4DB075
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75
|
130
|
27.25
|
139
|
175
|
25
|
2
|
22
|
1.5
|
30216
|
T3EB080
|
80
|
140
|
28.25
|
160
|
200
|
26
|
2.5
|
22
|
2
|
30217
|
T3EB085
|
85
|
150
|
30.5
|
183
|
232
|
28
|
2.5
|
24
|
2
|
30218
|
T3FB090
|
90
|
160
|
32.5
|
208
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267
|
30
|
2.5
|
26
|
2
|
30219
|
T3FB095
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95
|
170
|
34.5
|
226
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290
|
32
|
3
|
27
|
2.5
|
30220
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T3FB100
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100
|
180
|
37
|
258
|
335
|
34
|
3
|
29
|
2.5
|
FAQ
1.Q:Are you a factory or trading company?
A:TFN Bearing is specialized in manufacturing and exporting bearings.
TFN Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure, TFN Bearing are honored to offer you samples.Can you buy a ticket ?
3.Q:what kinds of Bearings do you have?
A: we mainly supply ball bearing,roller bearing,pillow block bearing,linear bearing,cross
roller bearing
4.Q:What is the MOQ for 25590 Inch Tapered Roller Bearing?
A: TFN Bearing MOQ is 1 pc
5.Q:What kind of service you can offer?
A:Technology support;Installation guidance;OEM.