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7048CD/P4ADBB bearing

product name: 7048CD/P4ADBB bearing
types:Super-precision angular contact ball bearings brand:Natebon
Inside diameter(mm):240 Outside diameter(mm):360
thickness(mm):112 Reference speed(mm):Contact SKF for the attainable speeds
Dynamic load:559 Static load:980
update time:2025.06.08 Page View:31303

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

Detail

Natebon 7048CD/P4ADBB bearing code description

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Natebon 7048CD/P4ADBB bearing

通用配对轴承

Natebon 7048CD/P4ADBB bearing 尺寸

孔径 d 9.449in
外径 D 14.173in
宽度 B 4.409in
内圈挡边直径(大端面) d1 10.906in
内圈挡边直径(小端面) d2 10.906in
外圈挡边直径(大端面) D1 12.717in
倒角尺寸 r1,2 0.118in
倒角尺寸 r3,4 0.059in

Natebon 7048CD/P4ADBB bearing 挡肩尺寸

轴挡肩直径 da 9.961in
轴挡肩直径 db 9.961in
轴承座挡肩直径 Da 13.661in
轴承座挡肩直径 Db 13.937in
圆角半径 ra 0.098in
圆角半径 rb 0.059in
喷油嘴位置 dn 11.299in

Natebon 7048CD/P4ADBB bearing 数据计算

基本额定动荷 125668lbf
基本额定静负荷 220313lbf
疲劳载荷限值 5395lbf
Attainable speeds
接触角 15°
球径 1.5in
列数 2
钢球数量(每轴承) 22
参考润滑脂量(每轴承) 13.181in³

Natebon 7048CD/P4ADBB bearing 重量

重量 75.491lb