Sumitomo Cyclo BBB4 - Bearings and Oil Seals

Parts, continued
Bearings and Oil Seals
Figure 34. Cyclo® BBB4 Bearings and Oil Seals
B3
B4
B5
B2
S3
S2
[2]
B1
S1
Unit Size
Bearings Oil Seals
[1]
B1 B2 B3 B4 B5 S1
[2]
S2
[3]
S3
4A100
4A105
32017 32308
32011 6302RSH2 6302Z
D
85 x 110 x 13
S
50 x 68 x 9
S
20 x 35 x 7
4A110
4A115
4A120
4A125
32013 6304 6305Z
D
32 x 52 x 8
4A140
4A145
30215 6305R 6306
D
38 x 58 x 11
4B120
4B125
32020 32310
32013 6304 6305Z
D
100 x 125 x 13
S
60 x 75 x 9
D
32 x 52 x 8
4B140
4B145
30215 6305R 6306
D
38 x 58 x 11
4B160
4B165
30217 6307R 6308
D
55 x 78 x 12
4C140
4C145
32024 32312
30215 6305R 6306
D
120 x 150 x 14
S
70 x 95 x 13
D
38 x 58 x 11
4C160
4C165
30217 6307R 6308
D
55 x 78 x 12
4C170
4C175
30220 6406 6407
D
62 x 82 x 12
4D160
4D165
32028 32314
30217 6307R 6308
D
140 x 170 x 14
S
90 x 115 x 13
D
55 x 78 x 12
4D170
4D175
30220 6406 6407
D
62 x 82 x 12
4D180
4D185
30222 6407 6409
D
65 x 88 x 12
4E170
4E175
32032 32315
30220 6406 6407
D
160 x 190 x 16
S
90 x 115 x 13
D
62 x 82 x 12
4E180
4E185
30222 6407 6409
D
65 x 88 x 12
4E190
4E195
30226 6408 6411
S
70 x 88 x 10
4F180
4F185
32036 32319
30226 6407 6409
D
180 x 210 x 16
S
140 x 170 x 14
D
65 x 88 x 12
4F190
4F195
30230 6408 6411
S
70 x 88 x 10
Notes: [1] D = Double Lip Seal. S = Single Lip Seal. Seal Dimensions are in mm.
[2] A total of 4 seals are needed - two on top and two on bottom
[3] for “Y4” assembly and grease lubricated units only
Table 47. Cyclo® BBB4 Reducer Bearings and Oil Seals
Bearings and Oil Seals
52 Operation & Maintenance Manual
Cyclo® BBB4