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71934CD/P4ADBC bearing

product name: 71934CD/P4ADBC bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):170 Outside diameter(mm):230
thickness(mm):56 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:212 Static load:335
update time:2025.06.07 Page View:16174

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

Detail

Natebon 71934CD/P4ADBC bearing code description

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Natebon 71934CD/P4ADBC bearing

通用配对轴承

Natebon 71934CD/P4ADBC bearing 尺寸

孔径 d 6.693in
外径 D 9.055in
宽度 B 2.205in
内圈挡边直径(大端面) d1 7.421in
内圈挡边直径(小端面) d2 7.421in
外圈挡边直径(大端面) D1 8.327in
倒角尺寸 r1,2 0.079in
倒角尺寸 r3,4 0.039in

Natebon 71934CD/P4ADBC bearing 挡肩尺寸

轴挡肩直径 da 7.047in
轴挡肩直径 db 7.047in
轴承座挡肩直径 Da 8.701in
轴承座挡肩直径 Db 8.858in
圆角半径 ra 0.079in
圆角半径 rb 0.039in
喷油嘴位置 dn 7.618in

Natebon 71934CD/P4ADBC bearing 数据计算

基本额定动荷 47659lbf
基本额定静负荷 75311lbf
疲劳载荷限值 2293lbf
Attainable speeds
接触角 15°
球径 0.75in
列数 2
钢球数量(每轴承) 29
参考润滑脂量(每轴承) 2.197in³

Natebon 71934CD/P4ADBC bearing 重量

重量 12.566lb