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Products >
Rolling
>
Deep groove ball bearings
Double direction angular contact thrust ball bearings
BTM A
Bearing number
Dimensions
£¨mm£©
Mounting dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
r
min
r
1
min
da min
Da max
Cr
Cor
Grease
Oil
BTM 60 A
60
95
33
1.1
0.6
67
89
26.5
62
9300
11900
0.77
BTM 65 A
65
100
33
1.1
0.6
75
94
27.5
68
8700
11200
0.82
BTM 70 A
70
110
36
1.1
0.6
82
104
33.5
83
8000
10200
1.12
BTM 80 A
80
125
40.5
1.1
0.6
93
118
41.5
104
7000
9000
1.59
BTM 85 A
85
130
40.5
1.1
0.6
98
124
41.5
110
6700
8600
1.69
BTM 90 A
90
140
45
45
0.6
104
132
49
125
6300
8000
2.22
BTM 100 A
100
150
45
1.5
0.6
114
142
51
140
6000
7500
2.45
BTM 110 A
110
170
54
2
1
127
160
71
193
5100
6400
3.90
BTM 120 A
120
180
54
2
1
137
170
73.5
212
4800
6000
4.18
BTM 130 A
130
200
63
2
1
150
190
90
265
4500
5600
6.27
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