JHI-150CNC3. 工作頭之主軸箱採用軸套設計配有P4精密級NN雙列 滾柱及斜角滾珠軸承、高剛性、高精度、壽命長。 4. 工作主軸頭：可移動行程:1200mm(手搖動式)、可研
慧興軸承 09推力角接觸滾珠軸承
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Transcript of 慧興軸承 09推力角接觸滾珠軸承
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20 29 NN30 NN49
BTR BAR NSK
NSK
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NSK CAT.No.1254
8.9.1(A78 )
1 (7 (1))
1. 1 ( ) ( )
( ) ( )
(1) 7A NSK
1. 2
2 (7A (1))
2. 1 ( ) ( )
(1) 7A NSK
.............................................................. C7
........................................C10
2. 2 ( )
(Line to Line)
35 150 mm
(1)
20X 20D 29X 29D NN30 NNU49 NN49
160 400 mm
(1)
20D 29D NN30 NNU49 NN49
15 60 mm
(1) (C10)
( )
(1)
3 4
1 2 3 1 2 3
