・耐摩耗性に優れた高炭素クロム軸受鋼（SUJ2）を使用、焼なまし、焼入れ、焼戻しを行なっています。
・優れた熱処理技術により、円周方向、軸方向いずれに置いても均一でむらのない硬化層を実現しています。
|
型式
|
タイプ
|
外径
(mm)
|
長さ
(mm)
|
|
SN3-50
|
SN
|
3
|
50
|
|
SN3-100
|
SN
|
3
|
100
|
|
SN3-200
|
SN
|
3
|
200
|
|
SN3-300
|
SN
|
3
|
300
|
|
SN3-400
|
SN
|
3
|
400
|
|
SN4-100
|
SN
|
4
|
100
|
|
SN4-200
|
SN
|
4
|
200
|
|
SN4-300
|
SN
|
4
|
300
|
|
SN4-400
|
SN
|
4
|
400
|
|
SN4-500
|
SN
|
4
|
500
|
|
SN5-100
|
SN
|
5
|
100
|
|
SN5-200
|
SN
|
5
|
200
|
|
SN5-300
|
SN
|
5
|
300
|
|
SN5-400
|
SN
|
5
|
400
|
|
SN5-500
|
SN
|
5
|
500
|
|
SN5-600
|
SN
|
5
|
600
|
|
SN5-700
|
SN
|
5
|
700
|
|
SN6-100
|
SN
|
6
|
100
|
|
SN6-200
|
SN
|
6
|
200
|
|
SN6-300
|
SN
|
6
|
300
|
|
SN6-400
|
SN
|
6
|
400
|
|
SN6-500
|
SN
|
6
|
500
|
|
SN6-600
|
SN
|
6
|
600
|
|
SN6-700
|
SN
|
6
|
700
|
|
SN6-800
|
SN
|
6
|
800
|
|
SN6-900
|
SN
|
6
|
900
|
|
SN6-1000
|
SN
|
6
|
1000
|
|
SN8-200
|
SN
|
8
|
200
|
|
SN8-300
|
SN
|
8
|
300
|
|
SN8-400
|
SN
|
8
|
400
|
|
SN8-500
|
SN
|
8
|
500
|
|
SN8-600
|
SN
|
8
|
600
|
|
SN8-700
|
SN
|
8
|
700
|
|
SN8-800
|
SN
|
8
|
800
|
|
SN8-900
|
SN
|
8
|
900
|
|
SN8-1000
|
SN
|
8
|
1000
|
|
SN8-1200
|
SN
|
8
|
1200
|
|
SN8-1500
|
SN
|
8
|
1500
|
|
SN10-200
|
SN
|
10
|
200
|
|
SN10-300
|
SN
|
10
|
300
|
|
SN10-400
|
SN
|
10
|
400
|
|
SN10-500
|
SN
|
10
|
500
|
|
SN10-600
|
SN
|
10
|
600
|
|
SN10-700
|
SN
|
10
|
700
|
|
SN10-800
|
SN
|
10
|
800
|
|
SN10-900
|
SN
|
10
|
900
|
|
SN10-1000
|
SN
|
10
|
1000
|
|
SN10-1200
|
SN
|
10
|
1200
|
|
SN10-1500
|
SN
|
10
|
1500
|
|
SN10-1800
|
SN
|
10
|
1800
|
|
SN10-2000
|
SN
|
10
|
2000
|
|
SN12-200
|
SN
|
12
|
200
|
|
SN12-300
|
SN
|
12
|
300
|
|
SN12-400
|
SN
|
12
|
400
|
|
SN12-500
|
SN
|
12
|
500
|
|
SN12-600
|
SN
|
12
|
600
|
|
SN12-700
|
SN
|
12
|
700
|
|
SN12-800
|
SN
|
12
|
800
|
|
SN12-900
|
SN
|
12
|
900
|
|
SN12-1000
|
SN
|
12
|
1000
|
|
SN12-1200
|
SN
|
12
|
1200
|
|
SN12-1500
|
SN
|
12
|
1500
|
|
SN12-1800
|
SN
|
12
|
1800
|
|
SN12-2000
|
SN
|
12
|
2000
|
|
SN12-2500
|
SN
|
12
|
2500
|
|
SN13-200
|
SN
|
13
|
200
|
|
SN13-300
|
SN
|
13
|
300
|
|
SN13-400
|
SN
|
13
|
400
|
|
SN13-500
|
SN
|
13
|
500
|
|
SN13-600
|
SN
|
13
|
600
|
|
SN13-700
|
SN
|
13
|
700
|
|
SN13-800
|
SN
|
13
|
800
|
|
SN13-900
|
SN
|
13
|
900
|
|
SN13-1000
|
SN
|
13
|
1000
|
|
SN13-1200
|
SN
|
13
|
1200
|
|
SN13-1500
|
SN
|
13
|
1500
|
|
SN13-1800
|
SN
|
13
|
1800
|
|
SN13-2000
|
SN
|
13
|
2000
|
|
SN13-2500
|
SN
|
13
|
2500
|
|
SN16-300
|
SN
|
16
|
300
|
|
SN16-400
|
SN
|
16
|
400
|
|
SN16-500
|
SN
|
16
|
500
|
|
SN16-600
|
SN
|
16
|
600
|
|
SN16-700
|
SN
|
16
|
700
|
|
SN16-800
|
SN
|
16
|
800
|
|
SN16-900
|
SN
|
16
|
900
|
|
SN16-1000
|
SN
|
16
|
1000
|
|
SN16-1200
|
SN
|
16
|
1200
|
|
SN16-1500
|
SN
|
16
|
1500
|
|
SN16-1800
|
SN
|
16
|
1800
|
|
SN16-2000
|
SN
|
16
|
2000
|
|
SN16-2500
|
SN
|
16
|
2500
|
|
SN20-300
|
SN
|
20
|
300
|
|
SN20-400
|
SN
|
20
|
400
|
|
SN20-500
|
SN
|
20
|
500
|
|
SN20-600
|
SN
|
20
|
600
|
|
SN20-700
|
SN
|
20
|
700
|
|
SN20-800
|
SN
|
20
|
800
|
|
SN20-900
|
SN
|
20
|
900
|
|
SN20-1000
|
SN
|
20
|
1000
|
|
SN20-1200
|
SN
|
20
|
1200
|
|
SN20-1500
|
SN
|
20
|
1500
|
|
SN20-1800
|
SN
|
20
|
1800
|
|
SN20-2000
|
SN
|
20
|
2000
|
|
SN20-2500
|
SN
|
20
|
2500
|
|
SN25-300
|
SN
|
25
|
300
|
|
SN25-400
|
SN
|
25
|
400
|
|
SN25-500
|
SN
|
25
|
500
|
|
SN25-600
|
SN
|
25
|
600
|
|
SN25-700
|
SN
|
25
|
700
|
|
SN25-800
|
SN
|
25
|
800
|
|
SN25-900
|
SN
|
25
|
900
|
|
SN25-1000
|
SN
|
25
|
1000
|
|
SN25-1200
|
SN
|
25
|
1200
|
|
SN25-1500
|
SN
|
25
|
1500
|
|
SN25-1800
|
SN
|
25
|
1800
|
|
SN25-2000
|
SN
|
25
|
2000
|
|
SN25-2500
|
SN
|
25
|
2500
|
|
SN30-300
|
SN
|
30
|
300
|
|
SN30-400
|
SN
|
30
|
400
|
|
SN30-500
|
SN
|
30
|
500
|
|
SN30-600
|
SN
|
30
|
600
|
|
SN30-700
|
SN
|
30
|
700
|
|
SN30-800
|
SN
|
30
|
800
|
|
SN30-900
|
SN
|
30
|
900
|
|
SN30-1000
|
SN
|
30
|
1000
|
|
SN30-1200
|
SN
|
30
|
1200
|
|
SN30-1500
|
SN
|
30
|
1500
|
|
SN30-1800
|
SN
|
30
|
1800
|
|
SN30-2000
|
SN
|
30
|
2000
|
|
SN30-2500
|
SN
|
30
|
2500
|
|
SN35-400
|
SN
|
35
|
400
|
|
SN35-500
|
SN
|
35
|
500
|
|
SN35-600
|
SN
|
35
|
600
|
|
SN35-700
|
SN
|
35
|
700
|
|
SN35-800
|
SN
|
35
|
800
|
|
SN35-900
|
SN
|
35
|
900
|
|
SN35-1000
|
SN
|
35
|
1000
|
|
SN35-1200
|
SN
|
35
|
1200
|
|
SN35-1500
|
SN
|
35
|
1500
|
|
SN35-1800
|
SN
|
35
|
1800
|
|
SN35-2000
|
SN
|
35
|
2000
|
|
SN35-2500
|
SN
|
35
|
2500
|
|
SN40-400
|
SN
|
40
|
400
|
|
SN40-500
|
SN
|
40
|
500
|
|
SN40-600
|
SN
|
40
|
600
|
|
SN40-700
|
SN
|
40
|
700
|
|
SN40-800
|
SN
|
40
|
800
|
|
SN40-900
|
SN
|
40
|
900
|
|
SN40-1000
|
SN
|
40
|
1000
|
|
SN40-1200
|
SN
|
40
|
1200
|
|
SN40-1500
|
SN
|
40
|
1500
|
|
SN40-1800
|
SN
|
40
|
1800
|
|
SN40-2000
|
SN
|
40
|
2000
|
|
SN40-2500
|
SN
|
40
|
2500
|
|
SN50-500
|
SN
|
50
|
500
|
|
SN50-600
|
SN
|
50
|
600
|
|
SN50-700
|
SN
|
50
|
700
|
|
SN50-800
|
SN
|
50
|
800
|
|
SN50-900
|
SN
|
50
|
900
|
|
SN50-1000
|
SN
|
50
|
1000
|
|
SN50-1200
|
SN
|
50
|
1200
|
|
SN50-1500
|
SN
|
50
|
1500
|
|
SN50-1800
|
SN
|
50
|
1800
|
|
SN50-2000
|
SN
|
50
|
2000
|
|
SN50-2500
|
SN
|
50
|
2500
|
|
|
---------------欢迎询价！电话：15986675116，QQ：270057269---------------
|
