Shaft Diameter(mm)
Housing Number
Self-aligning ball Bearing Basic load ratings
Spherical roller Bearing Basic load ratings
Adapter Sleeve
SR Ring
Oil Seal
Number
C(kgf) (1kgf=9.8N)
20
SN505
1205K
945
-
H 205
SR 52×5
GS 5
2205K
980
22205K
2900
H 305
SR 52×7
SN605
1305K
1430
21305CDK
3800
SR 62×8.5
2305K
1950
H 2305
SR 62×10
25
SN506
1206K
1220
H 206
SR 62×7
GS 6
2206K
22206K
4100
H 306
SN606
1306K
1690
21306CDK
4850
SR 72×9
2306K
2500
H 2306
SR 72×10
30
SN507
1207K
1250
H 207
SR 72×8
GS 7
2207K
1710
22207K
5950
H 307
SN607
1307K
1990
21307CDK
6300
SR 80×10
2307K
3100
H 2307
35
SN508
1208K
1520
H 208
SR 80×7.5
GS 8
2208K
1770
22208K
6650
H 308
SN608
1308K
2350
21308CDK
7750
SR 90×10
2308K
3500
22308CDK
10800
H 2308
40
SN509
1209K
1700
H 209
SR 85×6
GS 9
2209K
1840
22209K
7050
H 309
SR 85×8
SN609
1309K
2990
21309CDK
9150
SR 100×10.5
2309K
4350
22309CDK
13100
H 2309
SR 100×10
45
SN510
1210K
1740
H 210
SR 90×6.5
GS 10
2210K
22210K
7450
H 310
SN610
1310K
3450
21310CDK
10500
SR 110×11.5
2310K
5150
22310CDK
16400
H 2310
SR 110×10
50
SN511
1211K
2110
H 211
SR 100×6
GS 11
2211K
2100
22211CDK
9250
H 311
SR 100×8
SN611
1311K
4050
21311CDK
12400
SR 120×12
2311K
6000
22311CDK
18500
H 2311
SR 120×10
55
SN512
1212K
2400
H 212
SR 110×8
GS 12
2212K
2660
22212CDK
11000
H 312
SN612
1312K
4550
21312CDK
14400
SR 130×12.5
2312K
6950
22312CDK
21800
H 2312
SR 130×10