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|
Boundary dimensions(mm)
|
Basic load ratings(kN)
|
Limiting speeds(rpm)
|
Mass(Kg)
|
Bearing Number
|
|||||
|
d
|
D
|
T
|
rs min
|
Ca
|
Coa
|
Grease
|
Oil
|
(Approx.)
|
ESE
|
|
25
|
60
|
24
|
1
|
55.5
|
89.5
|
2,600
|
3,700
|
0.33
|
51405
|
|
30
|
70
|
28
|
1
|
72.5
|
126
|
2,200
|
3,200
|
0.516
|
51406
|
|
35
|
80
|
32
|
1.1
|
87.0
|
155
|
1,900
|
2,800
|
0.759
|
51407
|
|
40
|
90
|
36
|
1.1
|
112
|
205
|
1,700
|
2,500
|
1.08
|
51408
|
|
45
|
100
|
39
|
1.1
|
130
|
242
|
1,600
|
2,200
|
1.43
|
51409
|
|
50
|
110
|
43
|
1.5
|
148
|
283
|
1,400
|
2,000
|
1.9
|
51410
|
|
55
|
120
|
48
|
1.5
|
178
|
360
|
1,300
|
1,800
|
2.52
|
51411
|
|
60
|
130
|
51
|
1.5
|
214
|
435
|
1,200
|
1,700
|
3.12
|
51412
|
|
65
|
140
|
56
|
2
|
232
|
495
|
1,100
|
1,600
|
3.96
|
51413
|
|
70
|
150
|
60
|
2
|
250
|
555
|
1,000
|
1,500
|
4.86
|
51414
|
|
75
|
160
|
65
|
2
|
269
|
615
|
940
|
1,400
|
5.97
|
51415
|
|
80
|
170
|
68
|
2.1
|
270
|
620
|
890
|
1,300
|
7.77
|
51416
|
|
85
|
180
|
72
|
2.1
|
288
|
685
|
840
|
1,200
|
9.17
|
51417
|
|
90
|
190
|
77
|
2.1
|
305
|
750
|
790
|
1,100
|
11
|
51418
|
|
100
|
210
|
85
|
3
|
370
|
970
|
710
|
1,000
|
14.7
|
51420
|