Timken - Bearings for Industrial Applications

TECHNICAL SUPPORT
Equipment For Bearing Installation and Removal
A
3 mm (.12 in.) x 45º
Chamfer both ends
A ± 0.40 mm
(.016 in.)
Drill one Hole ‘F’ dia
Drive fit
dia
D
Bolt
circle
30º
Counterbore G dia
B dia ± 0.05 mm
(.002 in.)
G dia
32 mm
(1.25 in.)
19 mm
(.75 in.)
C dia ± 0.05 mm
(.002 in.)
76 mm
(3 in.)
25 mm
(1 in.)
Drill E dia
38 mm
(1.5 in.)
13 mm R
(.5 in.)
19 mm
(.75 in.)
32 mm
(1.25 in.)
A
Pilot sleeve
Section A-A
3 mm (.12 in.) x 45º
Chamfer both ends
38 mm
(1.5 in.)
N
13 mm
(.5 in.)
5 mm
(.19 in.)
P
25 mm
(1 in.)
L
2 mm
(.06 in.)
H
J dia
306 mm R
(12 in.)
M dia
S dia
Pin
Hex head bolt
Thread ‘R’ dia UNC-2A
D
Handling Holes
Remove Sharp
Corners
25 mm
(1 in.)
13 mm R
(.5 in.)
13 mm
(.5 in.)
76 mm
(3 in.)
K dia
Heat treat cap to
190-242 Brinell
Assembly sleeve
End Cap All Axle End Cap Recessed All Axle End Cap Recessed
Pilot Sleeve Assembly Sleeve Pin Hex Head Bolt Pin Hex Head Bolt
Class
A
±0.04 mm
±0.016 in.
B
±0.05 mm
±0.002 in.
C
+0.05 mm
+0.002 in.
-0.00 mm
-0.000 in.
D E F G D E F G H J K L M N P R S M N P R S
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
in.
mm
in.
in.
mm
in.
mm
in.
in.
mm
in.
in.
mm
in.
B (4 1 ⁄4 x 8)
184
7.25
101.04
3.978
88.90
3.500
61.9
2.44
20
.781
16
.625
30
1.19
60.3
2.38
17
.656
13
.500
27
1.06
229
9
116
4.56
101.88
4.011
19
0.75
16
0.625
0.812
184
7.25
3/4-10
29
1.12
13
0.5
0.625
184
7.25
5/8-11
25
1.00
C (5 x 9)
216
8.5
118.49
4.665
106.35
4.187
7.62
3.00
23
.906
19
.734
33
1.31
76.2
3.00
17
.656
13
.500
27
1.06
254
10
133
5.25
119.33
4.698
19
0.75
19
0.734
0.875
216
8.5
7/8-9
32
1.25
13
0.5
0.625
216
8.5
5/8-11
25
1.00
D (5 1 ⁄2 x 10)
216
8.5
131.19
5.165
119.05
4.687
88.9
3.50
23
.906
19
.734
33
1.31
76.2
3.00
23
.906
19
.734
33
1.31
260
10.25
146
5.75
132.03
5.198
19
0.75
19
0.734
0.875
216
8.5
7/8-9
32
1.25
19
0.734
0.875
216
8.5
7/8-9
32
1.25
E (6 x 11)
238
9.38
143.89
5.665
131.75
5.187
98.4
3.88
26
1.031
21
.844
37
1.44
82.6
3.25
26
1.031
21
.840
37
1.44
279
11
159
6.25
144.73
5.698
19
0.75
21
0.844
0.938
238
9.38
1-8
35
1.38
21
0.844
0.938
238
9.38
1-8
35
1.38
F (6 1 ⁄2 x 12)
260
10.25
156.59
6.165
144.45
5.687
108.0
4.25
30
1.156
24
.953
40
1.56
88.9
3.50
26
1.031
21
.844
37
1.44
279
11
171
6.75
157.43
6.198
25
1
24
0.953
1
260
10.25 1 1/8-7 38
1.5
21
0.844
0.938
260
10.25
1-8
35
1.38
G (7 x 12)
G (7 x 14)
260
10.25
177.24
6.978
165.10
6.500
117.5
4.62
33
1.281
27
1.078
43
1.69
101.6
4.00
30
1.156
24
.953
40
1.56
283
11.12
192
7.56
178.1
7.012
32
1.25
27
1.078
1.125
260
10.25 1 1/4-7 41
1.62
24
0.953
1.000
260
10.25 1 1/8-7 38
1.50
GG (7)
260
10.25
177.24
6.978
165.10
6.500
117.5
4.62
33
1.281
27
1.078
43
1.69
101.6
4.00
30
1.156
24
.953
40
1.56
283
11.12
192
7.56
178.1
7.012
32
1.25
27
1.078
1.125
260
10.25 1 1/4-7 41
1.62
24
0.953
1.000
260
10.25 1 1/8-7 38
1.50
K (8)
203
8
202.64
7.978
190.50
7.500
– – – –
123.8
4.88
30
1.156
24
.953
40
1.56
216
8.5
222
8.75
203.5
8.012
38
1.5
– – – – –
24
0.953
1.000
203
8
1 1/8-7
38
1.50
AP TM BEARINGS FOR INDUSTRIAL APPLICATIONS 43