Hotline:

15335271700

Model query X

ProductProducts Center

 Bearing series

7001CD/PA9A bearing

product name: 7001CD/PA9A bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):12 Outside diameter(mm):28
thickness(mm):8 Reference speed(mm):67000
Dynamic load:4.49 Static load:1.9
update time:2025.06.08 Page View:36981

Natebon Electromechanical Industrial(Jiangsu) Co.,Ltd. Consultation hotline:15335271700

Detail

Natebon 7001CD/PA9A bearing code description

There is currently no data available

Natebon 7001CD/PA9A bearing

通用配对轴承

Natebon 7001CD/PA9A bearing 尺寸

孔径 d 0.472in
外径 D 1.102in
宽度 B 0.315in
内圈挡边直径(大端面) d1 0.673in
内圈挡边直径(小端面) d2 0.673in
外圈挡边直径(大端面) D1 0.902in
倒角尺寸 r1,2 0.012in
倒角尺寸 r3,4 0.008in
端面到压力点的距离 a 0.264in

Natebon 7001CD/PA9A bearing 挡肩尺寸

轴挡肩直径 da 0.551in
轴挡肩直径 db 0.551in
轴承座挡肩直径 Da 1.024in
轴承座挡肩直径 Db 1.047in
圆角半径 ra 0.012in
圆角半径 rb 0.008in
喷油嘴位置 dn 0.709in

Natebon 7001CD/PA9A bearing 数据计算

基本额定动荷 1009lbf
基本额定静负荷 427lbf
疲劳载荷限值 18lbf
Attainable speed for grease lubrication 67000r/min
Attainable speed for oil-air lubrication 100000r/min
接触角 15°
球径 0.187in
滚动体列数 1
钢球数量(每轴承) 10
参考润滑脂量(每轴承) 0.01648in³

Natebon 7001CD/PA9A bearing 重量

重量 0.046lb