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7211CD/HCP4ATGC bearing

product name: 7211CD/HCP4ATGC bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):55 Outside diameter(mm):100
thickness(mm):63 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:119 Static load:129
update time:2025.06.08 Page View:48063

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

Detail

Natebon 7211CD/HCP4ATGC bearing code description

There is currently no data available

Natebon 7211CD/HCP4ATGC bearing

通用配对轴承

Natebon 7211CD/HCP4ATGC bearing 尺寸

孔径 d 2.165in
外径 D 3.937in
宽度 B 0.827in
内圈挡边直径(大端面) d1 2.713in
内圈挡边直径(小端面) d2 2.713in
外圈挡边直径(大端面) D1 3.39in
倒角尺寸 r1,2 0.059in
倒角尺寸 r3,4 0.024in
端面到压力点的距离 a 0.827in

Natebon 7211CD/HCP4ATGC bearing 挡肩尺寸

轴挡肩直径 da 2.52in
轴挡肩直径 db 2.52in
轴承座挡肩直径 Da 3.583in
轴承座挡肩直径 Db 3.772in
圆角半径 ra 0.059in
圆角半径 rb 0.024in
喷油嘴位置 dn 2.858in

Natebon 7211CD/HCP4ATGC bearing 数据计算

基本额定动荷 12432lbf
基本额定静负荷 9667lbf
疲劳载荷限值 405lbf
Attainable speed for grease lubrication 14000r/min
Attainable speed for oil-air lubrication 22000r/min
接触角 15°
球径 0.563in
滚动体列数 1
钢球数量(每轴承) 15
参考润滑脂量(每轴承) 0.5245in³

Natebon 7211CD/HCP4ATGC bearing 重量

重量 1.351lb