A. Characteristics & Performance of GIL stainless steel self-aligning ball bearing
>>
Self-aligning ball bearings have
two rows
of balls and a
curved raceway
in the outer ring.
>>
Therefore, the stainless steel bearing can be
self-aligning
and can
withstand the angular error
between the shaft and the bearing housing.
>>
It is especially suitable for
working conditions
where shaft deflection and misalignment are prone to occur.
>>
In addition,
the friction
of the self-aligning ball bearing is the
lowest
of all rolling bearings, making it
only have a small temperature rise even at high speeds.
>>
The outer wheel track surface of the self-aligning ball bearing is
spherical
, and the inner wheel and the steel ball can be
freely tilted
to the outer wheel.
>>
Therefore, a certain degree of assembly error (non-centering) or distortion of the shaft center can
be automatically adjusted
without damaging the bearing.
>>
The double row self-aligning ball bearing has
a cylindrical inner hole
and
a conical inner hole
, and the conical inner hole has a taper of
1:12
and
1:30
.
>>
Double row self-aligning ball bearings with tapered bores can be
fastened directly
to the tapered journal by means of a lock nut
.
>>
It is also possible to
easily mount
the bearing on a cylindrical shaft with a correspondingly sized
adapter sleeve or withdrawal sleeve
.
>>
The
radial clearance
of the bearing can also be
adjusted
through
adapter sleeve
.
>>
self-aligning ball bearing
cages
are mostly made of
steel stamping cages
.
B. Product Manufacturing & Quality Control
C. Drawing & Dimentions
1200 - 1300 Series
|
Bearing No.
|
dxDxB (mm)
|
Weight(kg)
|
Bearing No.
|
dxDxB (mm)
|
Weight(kg)
|
1200
|
|
10
|
30
|
9
|
0.034
|
1300
|
|
10
|
35
|
11
|
0.059
|
1201
|
|
12
|
32
|
10
|
0.040
|
1301
|
|
12
|
37
|
12
|
0.067
|
1202
|
|
15
|
35
|
11
|
0.049
|
1302
|
|
15
|
42
|
13
|
0.094
|
1203
|
1203 K
|
17
|
40
|
12
|
0.073
|
1303
|
1303 K
|
17
|
47
|
14
|
0.130
|
1204
|
1204 K
|
20
|
47
|
14
|
0.120
|
1304
|
1304 K
|
20
|
52
|
15
|
0.160
|
1205
|
1205 K
|
25
|
52
|
15
|
0.140
|
1305
|
1305 K
|
25
|
52
|
17
|
0.260
|
1206
|
1206 K
|
30
|
62
|
16
|
0.220
|
1306
|
1306 K
|
30
|
72
|
19
|
0.390
|
1207
|
1207 K
|
35
|
72
|
17
|
0.320
|
1307
|
1307 K
|
35
|
80
|
21
|
0.510
|
1208
|
1208 K
|
40
|
80
|
18
|
0.420
|
1308
|
1308 K
|
40
|
90
|
23
|
0.710
|
1209
|
1209 K
|
45
|
85
|
19
|
0.470
|
1309
|
1309 K
|
45
|
100
|
25
|
0.960
|
1210
|
1210 K
|
50
|
90
|
20
|
0.530
|
1310
|
1310 K
|
50
|
110
|
27
|
1.200
|
1211
|
1211 K
|
55
|
100
|
21
|
0.710
|
1311
|
1311 K
|
55
|
120
|
29
|
1.600
|
1212
|
1212 K
|
60
|
110
|
22
|
0.900
|
1312
|
1312 K
|
60
|
130
|
31
|
1.950
|
1213
|
1213 K
|
65
|
120
|
23
|
1.150
|
1313
|
1313 K
|
65
|
140
|
33
|
2.450
|
1214
|
1214 K
|
70
|
125
|
24
|
1.250
|
1314
|
1314 K
|
70
|
150
|
35
|
3.000
|
1215
|
1215 K
|
75
|
130
|
25
|
1.350
|
1315
|
1315 K
|
75
|
160
|
37
|
3.550
|
1216
|
1216 K
|
80
|
140
|
26
|
1.650
|
1316
|
1316 K
|
80
|
170
|
39
|
4.200
|
1217
|
1217 K
|
85
|
150
|
28
|
2.050
|
1317
|
1317 K
|
85
|
180
|
40
|
5.000
|
1218
|
1218 K
|
90
|
160
|
30
|
2.500
|
1318
|
1318 K
|
90
|
190
|
43
|
5.800
|
1219
|
1219 K
|
95
|
170
|
32
|
3.100
|
1319
|
1319 K
|
95
|
200
|
45
|
6.700
|
1220
|
1220 K
|
100
|
180
|
34
|
3.700
|
1320
|
1320 K
|
100
|
215
|
47
|
8.460
|
1221
|
1221 K
|
105
|
190
|
36
|
4.350
|
1322
|
1322 K
|
110
|
220
|
50
|
12.00
|
1222
|
1222 K
|
110
|
200
|
38
|
5.150
|
|
|
|
|
|
|
1224
|
1224 K
|
120
|
215
|
42
|
6.750
|
|
|
|
|
|
|
1226
|
1226 K
|
130
|
230
|
46
|
8.300
|
|
|
|
|
|
|
2200 - 2300 Series
|
Bearing No.
|
dxDxB (mm)
|
Weight(kg)
|
Bearing No.
|
dxDxB (mm)
|
Weight(kg)
|
2200
|
|
2200 2RS
|
10
|
30
|
14
|
0.042
|
|
|
|
|
|
|
|
2201
|
|
|
12
|
32
|
14
|
0.048
|
2301
|
|
|
12
|
37
|
17
|
0.082
|
2202
|
|
2202 2RS
|
15
|
35
|
14
|
0.060
|
2302
|
|
2302 2RS
|
15
|
42
|
17
|
0.110
|
2203
|
|
2203 2RS
|
17
|
40
|
16
|
0.088
|
2303
|
|
2303 2RS
|
17
|
47
|
19
|
0.160
|
2204
|
|
2204 2RS
|
20
|
47
|
18
|
0.140
|
2304
|
2304 K
|
2304 2RS
|
20
|
52
|
21
|
0.210
|
2205
|
2205 K
|
2205 2RS
|
25
|
52
|
18
|
0.160
|
2305
|
2305 K
|
2305 2RS
|
25
|
62
|
24
|
0.340
|
2206
|
2206 K
|
2206 2RS
|
30
|
62
|
20
|
0.260
|
2306
|
2306 K
|
2306 2RS
|
30
|
72
|
27
|
0.500
|
2207
|
2207 K
|
2207 2RS
|
35
|
72
|
23
|
0.400
|
2307
|
2307 K
|
2307 2RS
|
35
|
80
|
31
|
0.680
|
2208
|
2208 K
|
2208 2RS
|
40
|
80
|
23
|
0.510
|
2308
|
2308 K
|
2308 2RS
|
40
|
90
|
33
|
0.930
|
2209
|
2209 K
|
2209 2RS
|
45
|
85
|
23
|
0.550
|
2309
|
2309 K
|
2309 2RS
|
45
|
100
|
36
|
1.250
|
2210
|
2210 K
|
2210 2RS
|
50
|
90
|
23
|
0.600
|
2310
|
2310 K
|
2310 2RS
|
50
|
110
|
40
|
1.650
|
2211
|
2211 K
|
2211 2RS
|
55
|
100
|
25
|
0.810
|
2311
|
2311 K
|
2311 2RS
|
55
|
120
|
43
|
2.100
|
2212
|
2212 K
|
2212 2RS
|
60
|
110
|
28
|
1.100
|
2312
|
2312 K
|
2312 2RS
|
60
|
130
|
46
|
2.600
|
2213
|
2213 K
|
2213 2RS
|
65
|
120
|
31
|
1.450
|
2313
|
2313 K
|
2313 2RS
|
65
|
140
|
48
|
3.250
|
2214
|
2214 K
|
2214 2RS
|
70
|
125
|
31
|
1.500
|
2314
|
2314 K
|
|
70
|
150
|
51
|
3.900
|
2215
|
2215 K
|
|
75
|
130
|
31
|
1.600
|
2315
|
2315 K
|
|
75
|
160
|
55
|
4.700
|
2216
|
2216 K
|
|
80
|
140
|
33
|
2.000
|
2316
|
2316 K
|
|
80
|
170
|
58
|
6.100
|
2217
|
2217 K
|
|
85
|
150
|
36
|
2.500
|
2317
|
2317 K
|
|
85
|
180
|
60
|
7.050
|
2218
|
2218 K
|
|
90
|
160
|
40
|
3.400
|
2318
|
2318 K
|
|
90
|
190
|
64
|
8.450
|
2219
|
2219 K
|
|
95
|
170
|
43
|
4.100
|
2319
|
2319 K
|
|
95
|
200
|
67
|
9.800
|
2220
|
2220 K
|
|
100
|
180
|
46
|
5.000
|
2320
|
2320 K
|
|
100
|
215
|
73
|
12.500
|
2221
|
2221 K
|
|
105
|
190
|
50
|
5.640
|
2322
|
2322 K
|
|
110
|
240
|
80
|
17.50
|
2222
|
2222 K
|
|
110
|
200
|
53
|
7.100
|
|
|
|
|
|
|
|
D. Packing