針狀軸承英製薄殼型
軸徑mm (吋)
公 稱 型 號
BA
重量
g
片側密閉形
BAM
重量
gr
BHA
重量
gr
片側密閉形
BHAM
重量
gr
潤滑油保持
YB-YBH
重量
gr
dr
3.969
(5/32)
YB 2.5
0.64
5/32
3.969
4.762
(3/16)
YB 34
1.6
3/16
4.762
6.350
(1/4)
BA 44
2
BAM 44
2.3
1/4
6.350
BA 45
2.5
BAM 45
2.8
1/4
6.350
BA 47
3.5
BAM 47
3.8
1/4
6.350
YB 45
3.2
1/4
6.350
YB 47
4.6
1/4
6.350
7.938
(5/16)
BA 55
3
BAM 55
3.5
5/16
7.938
BA 56
3.6
BAM 56
4.1
5/16
7.938
BA 57
4.3
BAM 57
4.8
5/16
7.938
BA 59
5.6
BAM 59
6.1
5/16
7.938
BHA57
5.6
BHAM57
6.2
5/16
7.938
YB 55
3.8
5/16
7.938
9.525
(3/8)
BA 65
3.5
BAM 65
4.1
3/8
9.525
BA 66
4.2
BAM 66
4.8
3/8
9.525
BA 68
5.7
BAM 68
6.4
3/8
9.525
BA610
7.3
BAM610
7.7
3/8
9.525
BHA68
7.6
BHAM68
8.4
3/8
9.525
YB 64
3.4
3/8
9.525
YB 66
5.3
3/8
9.525
YB 68
7.2
3/8
9.525
YB610
9.1
3/8
9.525
11.112
(7/16)
BA 78
6.5
BAM 78
7.3
7/16
11.112
BHA78
8.5
BHAM78
9.4
7/16
11.112
YB 78
8.2
7/16
11.112
YBH78
10.5
7/16
11.112
軸徑mm (吋)
公 稱 型 號
BA
重量
gr
片側密閉形
BAM
重量
gr
BHA
重量
gr
片側密閉形
BHAM
重量
gr
潤滑油保持
YB-YBM
重量
gr
dr
12.700
(1/2)
BA 85
4.8
BAM 85
5.8
1/2
12.700
BA 86
5.8
BAM 86
7
1/2
12.700
BA 87
6.7
BAM 87
7.8
1/2
12.700
BA 88
7.8
BAM 88
9
1/2
12.700
BA 810
9.8
BAM 810
11
1/2
12.700
BA 812
11.8
BAM 812
13
1/2
12.700
BHA 88
9.8
BHAM 88
11.2
1/2
12.700
BHA 812
15
BHAM 812
16.4
1/2
12.700
YB 84
4.3
1/2
12.700
YB 86
6.7
1/2
12.700
YB 87
7.9
1/2
12.700
YB 88
9.1
1/2
12.700
YB 810
11.5
1/2
12.700
YB 812
13.9
1/2
12.700
YBH810
16
1/2
12.700
14.288
(9/16)
BA 95
5.3
BAM 95
6.6
9/16
14.288
BA 96
6.4
BAM 96
7.8
9/16
14.288
BA 97
7.4
BAM 97
8.7
9/16
14.288
BA 98
8.6
BAM 98
10
9/16
14.288
BA 910
10.3
BAM 910
11.7
9/16
14.288
BA 912
13
BAM 912
14.5
9/16
14.288
BHA 98
11
BHAM 98
12.6
9/16
14.288
YB 98
10.1
9/16
14.288
YB 910
12.7
9/16
14.288
YB 912
15.4
9/16
14.288
15.875
(5/8)
BA 105
5.8
BAM 105
7.3
5/8
15.875
BA 107
8.1
BAM 107
9.7
5/8
15.875
BA 108
9.4
BAM 108
11.2
5/8
15.875
BA1012
14.3
BAM1012
16
5/8
15.875
BA1014
16.7
BAM1014
18.5
5/8
15.875
BA1061
19.1
BAM1016
21
5/8
15.875
BHA 108
11.9
BHAM 108
13.9
5/8
15.875
BHA1010
15.1
BHAM1010
17.1
5/8
15.875
BHA1016
22.5
BHAM1016
24.5
5/8
15.875
軸徑mm (吋)
公 稱 型 號
dr
BA
重量
gr
片側密閉形
BAM
重量
gr
BHA
重量
gr
片側密閉形
BHAM
重量
gr
潤滑油保持
YB-YBM
重量
gr
15.875
(5/8)
YB 105
6.7
5/8
15.875
YB 108
11
5/8
15.875
YB 1012
16.9
5/8
15.875
YBH 108
15.3
5/8
15.875
17.462
(11/16)
BA 116
7.6
BAM 116
9.7
11/16
17.462
BA 118
10.2
BAM 118
12.3
11/16
17.462
BA1110
12.9
BAM1110
14.7
11/16
17.462
BA1112
15.5
BAM1112
17.6
11/16
17.462
BHA1110
16.5
BHAM1110
18.9
11/16
17.462
YB 1112
18.3
11/16
17.462
19.050
(3/4)
BA 126
10.2
BAM 126
12.8
3/4
19.050
BA 128
13.9
BAM 128
16.8
3/4
19.050
BA1210
17.7
BAM1210
20.5
3/4
19.050
BA1212
21.5
BAM1212
24
3/4
19.050
BA1214
25
BAM1214
28
3/4
19.050
BA1216
29
BAM1216
31.5
3/4
19.050
YB 124
8.5
3/4
19.050
YB 128
17.8
3/4
19.050
YB 1210
22.5
3/4
19.050
YB 1212
27
3/4
19.050
20.638
(13/16)
BA 136
10.9
BAM 136
13.8
13/16
20.638
BA 138
14.9
BAM 138
18.1
13/16
20.638
BA1310
18.8
BAM1310
22
13/16
20.638
BA1312
23
BAM1312
26
13/16
20.638
BA1314
27
BAM1314
30
13/16
20.638
BA1316
31
BAM1316
34
13/16
20.638
BA1320
38
BAM1320
41
13/16
20.638
BHA1312
30.5
BHAM1312
34
13/16
20.638
YB 136
14.1
13/16
20.638
YB 138
19.1
13/16
20.638
YBH1310
30.5
13/16
20.638
YBH1312
37
13/16
20.638
軸徑mm (吋)
公 稱 型 號
BA
重量
gr
片側密閉形
BAM
重量
gr
BHA
重量
gr
片側密閉形
BHAM
重量
gr
潤滑油保持
YB．YBH
重量
gr
dr
22.225
(7/8)
BA 146
11.7
BAM 146
15
7/8
22.225
BA 148
16
BAM 148
19.6
7/8
22.225
BA1412
24.5
BAM1412
28
7/8
22.225
BA1414
29
BAM1414
32.5
7/8
22.225
BA1416
33
BAM1416
37
7/8
22.225
BA1422
45.5
BAM1422
49
7/8
22.225
BHA1412
32.5
BHAM1412
37
7/8
22.225
BHA1416
44
BHAM1416
48.5
7/8
22.225
YB 148
20.5
7/8
22.225
YB 1412
31
7/8
22.225
YB 1416
41.5
7/8
22.225
23.812
(15/16)
BA1510
21.5
BAM1510
25.5
15/16
23.812
BA1515
35
BAM1516
39
15/16
23.812
25.400
(1)
BA 166
13.2
BAM 166
17.3
1
25.400
BA 167
15.7
BAM 167
19.9
1
25.400
BA 168
18.1
BAM 168
22.5
1
25.400
BA1612
27.5
BAM1612
32
1
25.400
BA1614
32.5
BAM1614
37
1
25.400
BA1616
37.5
BAM1616
42
1
25.400
BA1620
46.5
BAM1620
51
1
25.400
BHA 168
23.5
BHAM 168
29
1
25.400
BHA1612
36
BHAM1612
41.5
1
25.400
BHA1616
48.5
BHAM1616
54
1
25.400
YB 168
23
1
25.400
YB 1612
34.5
1
25.400
YB 1616
46.5
1
25.400
YBH 168
29
1
25.400
YBH1612
44.5
1
25.400
YBH1616
59.5
1
25.400
26.988
(11/16)
BA1710
24
BAM1710
29
1 1/16
26.988
軸徑mm (吋)
公 稱 型 號
BA
重量
gr
片側密閉形
BAM
重量
gr
BHA
重量
gr
片側密閉形
BHAM
重量
gr
潤滑油保持
YB
重量
gr
dr
28.575
(11/8)
BA 186
14.5
BAM 186
19.6
1 1/8
28.575
BA 188
19.5
BAM 188
25.5
1 1/8
28.575
BA1812
30.5
BAM1812
36
1 1/8
28.575
BA1816
41.5
BAM1816
47
1 1/8
28.575
BA1820
51
BAM1820
57
1 1/8
28.575
BHA1812
48.5
BHAM1812
56.5
1 1/8
28.575
BHA1816
66
BHAM1816
74
1 1/8
28.575
BHA1818
75
BHAM1818
83
1 1/8
28.575
BHA1820
81.5
BHAM1820
89.5
1 1/8
28.575
YB 188
25.5
1 1/8
28.575
YB1812
38.5
1 1/8
28.575
YB1816
51.5
1 1/8
28.575
30.162
(13/16)
BA1910
35
BAM1910
42
1 3/16
30.162
BA1916
56.5
BAM1916
63.5
1 3/16
30.162
YB1910
42.5
1 3/16
30.162
31.750
(11/4)
BA 208
22
BAM 208
29
1 1/4
31.750
BA2010
28
BAM2010
34.5
1 1/4
31.750
BA2012
33.5
BAM2012
40.5
1 1/4
31.750
BA2016
45.5
BAM2016
52.2
1 1/4
31.750
BA2020
56.5
BAM2020
63.5
1 1/4
31.750
BHA2016
72.5
BHAM2016
82
1 1/4
31.750
YB2010
35
1 1/4
31.750
YB2012
42.5
1 1/4
31.750
YB2016
57
1 1/4
31.750
YB2018
64
1 1/4
31.750
33.338
(15/16)
BA 218
30
BAM 218
39
1 5/16
33.338
BA2110
38
BAM2110
47
1 5/16
33.338
BA2112
46
BAM2112
55
1 5/16
33.338
軸徑mm (吋)
公 稱 型 號
BA
重量
gr
片側密閉形
BAM
重量
gr
BHA
重量
gr
片側密閉形
BHAM
重量
gr
潤滑油保持
YB
重量
gr
dr
34.925
(13/8)
BA 228
24
BAM 228
32
1 3/8
34.925
BA2212
37
BAM2212
45
1 3/8
34.925
BA2216
49.5
BAM2216
57.5
1 3/8
34.925
BA2220
62
BAM2220
70
1 3/8
34.925
BHA2212
58
BHAM2212
69
1 3/8
34.925
BHA2216
79
BHAM2216
90
1 3/8
34.925
YB 228
30.5
1 3/8
34.925
YB2212
46
1 3/8
34.925
YB2220
77.5
1 3/8
34.925
38.100
(11/2)
BA 248
40.5
BAM 248
53
1 1/2
38.100
BA2410
51
BAM2410
64
1 1/2
38.100
BA2412
62
BAM2412
75
1 1/2
38.100
BA2414
73
BAM2414
86
1 1/2
38.100
BA2416
84.5
BAM2416
97
1 1/2
38.100
BA2420
106
BAM2420
119
1 1/2
38.100
YB 248
51.5
1 1/2
38.100
YB2414
91
1 1/2
38.100
YB2416
105
1 1/2
38.100
YB2420
131
1 1/2
38.100
41.275
(15/8)
BA 268
43
BAM 268
58
1 5/8
41.275
BA2610
54.5
BAM2610
69
1 5/8
41.275
BA2620
113
BAM2620
128
1 5/8
41.275
YB2610
69
1 5/8
41.275
44.450
(13/4)
BA2812
71.5
BAM2812
88
1 3/4
44.450
BA2816
97
BAM2816
114
1 3/4
44.450
BA2824
146
BAM2824
163
1 3/4
44.450
BHA2824
196
BHAM2824
215
1 3/4
44.450
YB2816
119
1 3/4
44.450
47.625
(17/8)
BA 308
49.5
BAM 308
68.5
1 7/8
47.625
BA3010
62.5
BAM3010
82
1 7/8
47.625
BA3016
103
BAM3016
122
1 7/8
47.625
YB3012
95
1 7/8
47.625
軸徑mm (吋)
公 稱 型 號
BA
重量
gr
片側密閉形
BAM
重量
gr
BHA
重量
gr
片側密閉形
BHAM
重量
gr
潤滑油保持
YB‧YBH
重量
gr
dr
50.800
(2)
BA 328
52
BAM 328
73.5
2
50.800
BA 3216
109
BAM 3216
131
2
50.800
BA 3220
138
BAM 3220
159
2
50.800
BA 3224
165
BAM 3224
186
2
50.800
BAW3228
186
BAMW3228
210
2
50.800
53.975
(21/8)
BA 3416
116
BAM 3416
140
2 1/8
53.975
BA 3424
174
BAM 3424
198
2 1/8
53.975
66.675
(25/8)
BA 4216
140
BAM 4216
175
2 5/8
66.675
69.850
(23/4)
BA 4416
146
BAM 4416
184
2 3/4
69.850
BA 4420
184
BAM 4420
225
2 3/4
69.850
主要尺寸 吋／mm
標準取付尺寸 mm
基本動
定格荷重
Ｃ
kg
基本靜
定格荷重
Co
kg
限 界
回轉數
rpm
內輪型號
軸徑mm (吋)
D
B
b
最小
軸徑
JIS h6
軸受箱徑
JIS
最大
最小
最大
最小
9/32
7.144
5/32
3.969
3.969
3.961
7.152
7.137
100
90
40000
3.969
(5/32)
11/32
8.731
1/4
6.350
4.762
4.754
8.739
8.724
190
190
30000
4.762
(3/16)
7/16
11.112
1/4
6.350
5.1
6.350
6.341
11.122
11.104
180
100
55000
6.350
(1/4)
7/16
11.112
5/16
7.938
6.7
220
130
55000
7/16
11.112
7/16
11.112
9.8
330
230
55000
7/16
11.112
5/16
7.938
6.350
6.341
11.122
11.104
310
320
25000
7/16
11.112
7/16
11.112
430
500
25000
1/2
12.700
5/16
7.938
6.7
7.938
7.929
12.710
12.692
260
170
45000
7.938
(5/16)
1/2
12.700
3/8
9.525
8.3
330
230
45000
1/2
12.700
7/16
11.112
9.8
400
290
45000
1/2
12.700
9/16
14.288
13
510
390
45000
9/16
14.288
7/16
11.112
9.7
7.938
7.929
14.298
14.280
440
290
45000
1/2
12.700
5/16
7.938
7.938
7.929
12.710
12.692
350
390
20000
9/16
14.288
5/16
7.938
6.7
9.525
9.516
14.298
14.280
300
200
40000
9.525
(3/8)
9/16
14.288
3/8
9.525
8.3
370
270
40000
9/16
14.288
1/2
12.700
11.5
530
430
40000
9/16
14.288
5/8
15.875
14.5
650
550
40000
5/8
15.875
1/2
12.700
11.1
9.525
9.516
15.885
15.867
620
450
40000
9/16
14.288
1/4
6.350
9.525
9.516
14.298
14.280
310
340
16000
9/16
14.288
3/8
9.525
470
570
16000
9/16
14.288
1/2
12.700
620
820
16000
9/16
14.288
5/8
15.875
760
1070
16000
5/8
15.875
1/2
12.700
11.5
11.112
11.101
15.885
15.867
590
500
35000
11.112
(7/16)
11/16
17.462
1/2
12.700
11.1
11.112
11.101
17.472
17.454
640
480
35000
5/8
15.875
1/2
12.700
11.112
11.101
15.885
15.867
680
940
14000
11/16
17.462
1/2
12.700
11.112
11.101
17.472
17.454
780
890
14000