产品中心 首页 > 产品中心 > 日本トムソン(株) > 日本トムソン(株) 滚针轴承用内轮IRB(英寸轴承)
产品名称: |
日本トムソン(株) 滚针轴承用内轮IRB(英寸轴承) |
产品编号: |
SN1945011 |
产品类别: |
工业配件 > 日本トムソン(株) |
品牌: |
日本トムソン(株) |
日期: |
2019-04-07 |
业务QQ: |
|
服务热线: |
15986675116 |
・内輪は、熱処理後高精度な研削仕上げを施しています。
・通常、針状ころ軸受は軸を熱処理・研削仕上げして軌道面として使用しますが、軸の表面を規定の硬さや粗さに加工できない場合に、この内輪を使用します。
・多くの寸法があるため、軸方向に軸が移動するときや、軸に隣接して密封シールを使用するときには幅広内輪が選定できます。
・この内輪はブッシュとしても使用でき、再加工の必要もなく経済的です。
型式
|
軸径
|
主要寸法
|
(mm)
|
(inch)
|
d
|
F
|
B
(mm)
|
(mm)
|
(inch)
|
(mm)
|
(inch)
|
IRB58
|
7.938
|
5/16
|
7.938
|
5/16
|
12.700
|
1/2
|
13.08
|
IRB68
|
9.525
|
3/8
|
9.525
|
3/8
|
14.288
|
9/16
|
13.08
|
IRB68-1
|
9.525
|
3/8
|
9.525
|
3/8
|
15.875
|
5/8
|
13.08
|
IRB612
|
9.525
|
3/8
|
9.525
|
3/8
|
14.288
|
9/16
|
19.43
|
IRB612-1
|
9.525
|
3/8
|
9.525
|
3/8
|
15.875
|
5/8
|
19.43
|
IRB78
|
11.112
|
7/16
|
11.112
|
7/16
|
15.875
|
5/8
|
13.08
|
IRB712
|
11.112
|
7/16
|
11.112
|
7/16
|
15.875
|
5/8
|
19.43
|
IRB714
|
11.112
|
7/16
|
11.112
|
7/16
|
15.875
|
5/8
|
22.60
|
IRB716
|
11.112
|
7/16
|
11.112
|
7/16
|
15.875
|
5/8
|
25.78
|
IRB86
|
12.700
|
1/2
|
12.700
|
1/2
|
17.462
|
11/16
|
9.90
|
IRB88
|
12.700
|
1/2
|
12.700
|
1/2
|
17.462
|
11/16
|
13.08
|
IRB812
|
12.700
|
1/2
|
12.700
|
1/2
|
17.462
|
11/16
|
19.43
|
IRB88-1
|
12.700
|
1/2
|
12.700
|
1/2
|
19.050
|
3/4
|
13.08
|
IRB810-1
|
12.700
|
1/2
|
12.700
|
1/2
|
19.050
|
3/4
|
16.25
|
IRB812-1
|
12.700
|
1/2
|
12.700
|
1/2
|
19.050
|
3/4
|
19.43
|
IRB814-1
|
12.700
|
1/2
|
12.700
|
1/2
|
19.050
|
3/4
|
22.60
|
IRB816-1
|
12.700
|
1/2
|
12.700
|
1/2
|
19.050
|
3/4
|
25.78
|
IRB98
|
14.288
|
9/16
|
14.288
|
9/16
|
20.638
|
13/16
|
13.08
|
IRB910
|
14.288
|
9/16
|
14.288
|
9/16
|
20.638
|
13/16
|
16.25
|
IRB912
|
14.288
|
9/16
|
14.288
|
9/16
|
20.638
|
13/16
|
19.43
|
IRB914
|
14.288
|
9/16
|
14.288
|
9/16
|
20.638
|
13/16
|
22.60
|
IRB916
|
14.288
|
9/16
|
14.288
|
9/16
|
20.638
|
13/16
|
25.78
|
IRB920
|
14.288
|
9/16
|
14.288
|
9/16
|
20.638
|
13/16
|
32.13
|
IRB106
|
15.875
|
5/8
|
15.875
|
5/8
|
22.225
|
7/8
|
9.90
|
IRB108
|
15.875
|
5/8
|
15.875
|
5/8
|
22.225
|
7/8
|
13.08
|
IRB1012
|
15.875
|
5/8
|
15.875
|
5/8
|
22.225
|
7/8
|
19.43
|
IRB1014
|
15.875
|
5/8
|
15.875
|
5/8
|
22.225
|
7/8
|
22.60
|
IRB1016
|
15.875
|
5/8
|
15.875
|
5/8
|
22.225
|
7/8
|
25.78
|
IRB1022
|
15.875
|
5/8
|
15.875
|
5/8
|
22.225
|
7/8
|
35.30
|
IRB1110
|
17.462
|
11/16
|
17.462
|
11/16
|
23.812
|
15/16
|
16.25
|
IRB1116
|
17.462
|
11/16
|
17.462
|
11/16
|
23.812
|
15/16
|
25.78
|
IRB128
|
19.050
|
3/4
|
19.050
|
3/4
|
25.400
|
1
|
13.08
|
IRB1212
|
19.050
|
3/4
|
19.050
|
3/4
|
25.400
|
1
|
19.43
|
IRB1214
|
19.050
|
3/4
|
19.050
|
3/4
|
25.400
|
1
|
22.60
|
IRB1216
|
19.050
|
3/4
|
19.050
|
3/4
|
25.400
|
1
|
25.78
|
IRB1220
|
19.050
|
3/4
|
19.050
|
3/4
|
25.400
|
1
|
32.13
|
IRB1316
|
20.638
|
13/16
|
20.638
|
13/16
|
25.400
|
1
|
25.78
|
IRB148
|
22.225
|
7/8
|
22.225
|
7/8
|
28.575
|
1 1/8
|
13.08
|
IRB1412
|
22.225
|
7/8
|
22.225
|
7/8
|
28.575
|
1 1/8
|
19.43
|
IRB1416
|
22.225
|
7/8
|
22.225
|
7/8
|
28.575
|
1 1/8
|
25.78
|
IRB1420
|
22.225
|
7/8
|
22.225
|
7/8
|
28.575
|
1 1/8
|
32.13
|
IRB168
|
25.400
|
1
|
25.400
|
1
|
31.750
|
1 1/4
|
13.08
|
IRB1610
|
25.400
|
1
|
25.400
|
1
|
31.750
|
1 1/4
|
16.25
|
IRB1612
|
25.400
|
1
|
25.400
|
1
|
31.750
|
1 1/4
|
19.43
|
IRB1616
|
25.400
|
1
|
25.400
|
1
|
31.750
|
1 1/4
|
25.78
|
IRB1620
|
25.400
|
1
|
25.400
|
1
|
31.750
|
1 1/4
|
32.13
|
IRB168-1
|
25.400
|
1
|
25.400
|
1
|
33.338
|
1 5/16
|
13.08
|
IRB1610-1
|
25.400
|
1
|
25.400
|
1
|
33.338
|
1 5/16
|
16.25
|
IRB1612-1
|
25.400
|
1
|
25.400
|
1
|
33.338
|
1 5/16
|
19.43
|
IRB188
|
28.575
|
1 1/8
|
28.575
|
1 1/8
|
34.925
|
1 3/8
|
13.08
|
IRB1812
|
28.575
|
1 1/8
|
28.575
|
1 1/8
|
34.925
|
1 3/8
|
19.43
|
IRB1816
|
28.575
|
1 1/8
|
28.575
|
1 1/8
|
34.925
|
1 3/8
|
25.78
|
IRB1820
|
28.575
|
1 1/8
|
28.575
|
1 1/8
|
34.925
|
1 3/8
|
32.13
|
IRB2010
|
31.750
|
1 1/4
|
31.750
|
1 1/4
|
38.100
|
1 1/2
|
16.25
|
IRB2014
|
31.750
|
1 1/4
|
31.750
|
1 1/4
|
38.100
|
1 1/2
|
22.60
|
IRB2016
|
31.750
|
1 1/4
|
31.750
|
1 1/4
|
38.100
|
1 1/2
|
25.78
|
IRB2020
|
31.750
|
1 1/4
|
31.750
|
1 1/4
|
38.100
|
1 1/2
|
32.13
|
IRB2210
|
34.925
|
1 3/8
|
34.925
|
1 3/8
|
41.275
|
1 5/8
|
16.25
|
IRB2220
|
34.925
|
1 3/8
|
34.925
|
1 3/8
|
41.275
|
1 5/8
|
32.13
|
IRB2316
|
36.512
|
1 7/16
|
36.512
|
1 7/16
|
44.450
|
1 3/4
|
25.78
|
IRB2412
|
38.100
|
1 1/2
|
38.100
|
1 1/2
|
44.450
|
1 3/4
|
19.43
|
IRB2416
|
38.100
|
1 1/2
|
38.100
|
1 1/2
|
44.450
|
1 3/4
|
25.78
|
IRB2424
|
38.100
|
1 1/2
|
38.100
|
1 1/2
|
44.450
|
1 3/4
|
38.48
|
IRB248-1
|
38.100
|
1 1/2
|
38.100
|
1 1/2
|
47.625
|
1 7/8
|
13.08
|
IRB2410-1
|
38.100
|
1 1/2
|
38.100
|
1 1/2
|
47.625
|
1 7/8
|
16.25
|
IRB2616
|
41.275
|
1 5/8
|
41.275
|
1 5/8
|
50.800
|
2
|
25.78
|
IRB2628
|
41.275
|
1 5/8
|
41.275
|
1 5/8
|
50.800
|
2
|
44.83
|
IRB2720
|
42.862
|
1 11/16
|
42.864
|
1 11/16
|
50.800
|
2
|
32.13
|
IRB3016
|
47.625
|
1 7/8
|
47.625
|
1 7/8
|
53.975
|
2 1/8
|
25.78
|
IRB3024
|
47.625
|
1 7/8
|
47.625
|
1 7/8
|
53.975
|
2 1/8
|
38.48
|
IRB3616
|
57.150
|
2 1/4
|
57.150
|
2 1/4
|
66.675
|
2 5/8
|
25.78
|
IRB4016
|
63.500
|
2 1/2
|
63.500
|
2 1/2
|
69.850
|
2 3/4
|
25.78
|
IRB4020
|
63.500
|
2 1/2
|
63.500
|
2 1/2
|
69.850
|
2 3/4
|
32.13
|
|
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