Products > Rolling > Track rollers
                 Double direction angular contact thrust ball bearings   BTM B

Bearing number
Dimensions
£¨mm£©
Mounting dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
r min
r1 min
da min
Da max
Cr
Cor
Grease
Oil
60
95
33
1.1
0.6
67
89
31
71
8300
10600
0.77
 
65
100
33
1.1
0.6
75
94
32.5
76
7800
10000
0.82
 
70
110
36
1.1
0.6
82
104
40
95
7200
9100
1.12
 
80
125
40.5
1.1
0.6
93
118
49
120
6300
8000
1.59
 
85
130
40.5
1.1
0.6
98
124
50
125
6000
7500
1.69
 
90
140
45
1.5
0.6
104
132
57
143
5600
7000
2.22
 
100
150
45
1.5
0.6
114
142
61
163
5300
6700
2.45
 
110
170
54
2
1
127
160
83
220
4600
5700
3.90
 
120
180
54
2
1
137
170
86.5
240
4300
5300
4.18
 
130
200
63
2
1
150
190
108
300
3800
4800
6.27
 

 
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