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71918ACEGA/HCP4A bearing

product name: 71918ACEGA/HCP4A bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):90 Outside diameter(mm):125
thickness(mm):18 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:28.6 Static load:22.8
update time:2025.06.08 Page View:10304

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

Detail

Natebon 71918ACEGA/HCP4A bearing code description

There is currently no data available

Natebon 71918ACEGA/HCP4A bearing

通用配对轴承

Natebon 71918ACEGA/HCP4A bearing 尺寸

孔径 d 3.543in
外径 D 4.921in
宽度 B 0.709in
内圈挡边直径(大端面) d1 3.976in
内圈挡边直径(小端面) d2 3.854in
外圈挡边直径(大端面) D1 4.497in
润滑槽宽度 b 0.102in
外圈侧面到润滑槽或润滑孔之间的距离 C1 0.366in
外圈侧面到 O 形密封的距离 C2 0.114in
外圈侧面到 O 形密封的距离 C3 0.114in
倒角尺寸 r1,2 0.043in
倒角尺寸 r3,4 0.024in
端面到压力点的距离 a 1.343in

Natebon 71918ACEGA/HCP4A bearing 挡肩尺寸

轴挡肩直径 da 3.78in
轴挡肩直径 db 3.669in
轴承座挡肩直径 Da 4.685in
轴承座挡肩直径 Db 4.795in
圆角半径 ra 0.039in
圆角半径 rb 0.024in

Natebon 71918ACEGA/HCP4A bearing 数据计算

基本额定动荷 6430lbf
基本额定静负荷 5126lbf
疲劳载荷限值 153lbf
Attainable speeds
接触角 25°
球径 0.437in
滚动体列数 1
钢球数量(每轴承) 24
参考润滑脂量(每轴承) 0.4272in³

Natebon 71918ACEGA/HCP4A bearing 重量

重量 1.012lb