BEARING HOUSINGS - CBC Bearings
BEARING HOUSINGS - CBC Bearings
BEARING HOUSINGS - CBC Bearings
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7 SELF-ALIGNING BALL <strong>BEARING</strong>S<br />
TO COME<br />
To come<br />
Cylindrical bore<br />
Tapered bore<br />
BOUNDARY<br />
DIMENSIONS<br />
mm<br />
d D B r min<br />
100<br />
105<br />
110<br />
1 ) Cylindrical<br />
bor e<br />
1. Smallest allowable dimension for chamfer dimension ‘r’.<br />
2. ‘K’ indicates bearing have a tapered bore with a taper ratio of 1: 12.<br />
B EARING Nos<br />
2 )<br />
BASIC<br />
LOAD RATING k N<br />
Tapered<br />
bore<br />
DYN<br />
C<br />
STATIC<br />
Co<br />
LIMITING SPEEDS rpm<br />
Grease<br />
180<br />
34<br />
2.<br />
1<br />
1220S<br />
1220SK<br />
69.<br />
5<br />
29.<br />
7<br />
3200<br />
3800<br />
180<br />
46<br />
2.<br />
1<br />
2220S<br />
2220SK<br />
94.<br />
5<br />
38.<br />
5<br />
3200<br />
3800<br />
215<br />
47<br />
3.<br />
0<br />
1320S<br />
1320SK<br />
140.<br />
0<br />
57.<br />
5<br />
2800<br />
3400<br />
215<br />
73<br />
3.<br />
0<br />
2320S<br />
2320SK<br />
187.<br />
0<br />
79.<br />
0<br />
2400<br />
3200<br />
190<br />
36<br />
2.<br />
1<br />
1221S<br />
– 75.<br />
0<br />
32.<br />
5<br />
3000<br />
3600<br />
190<br />
50<br />
2.<br />
1<br />
2221S<br />
– 109.<br />
0<br />
45.<br />
0<br />
3000<br />
3600<br />
225<br />
49<br />
3.<br />
0<br />
1321S<br />
– 154.<br />
0<br />
64.<br />
5<br />
2600<br />
3200<br />
225<br />
77<br />
3.<br />
0<br />
2321S<br />
– 200.<br />
0<br />
87.<br />
0<br />
2400<br />
3000<br />
200<br />
38<br />
2.<br />
1<br />
1222S<br />
1222SK<br />
87.<br />
0<br />
38.<br />
5<br />
2800<br />
3400<br />
200<br />
53<br />
2.<br />
1<br />
2222S<br />
2222SK<br />
122.<br />
0<br />
51.<br />
5<br />
2800<br />
3400<br />
240<br />
50<br />
3.<br />
0<br />
1322S<br />
1322SK<br />
161.<br />
0<br />
72.<br />
5<br />
2400<br />
3000<br />
240<br />
80<br />
3.<br />
0<br />
2322S<br />
2322SK<br />
211.<br />
0<br />
94.<br />
5<br />
2200<br />
2800<br />
oil<br />
162
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