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BT2B332913/HB1 bearing

product name: BT2B332913/HB1 bearing
types:Tapered roller bearings brand:Natebon
Inside diameter(mm):346.075 Outside diameter(mm):488.95
thickness(mm):104.775 Reference speed(mm):
Dynamic load:1170 Static load:2750
update time:2025.06.08 Page View:46053

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

Detail

Natebon BT2B332913/HB1 bearing code description

B
T
2
B
3
3
2
9
1
3
/
H
B
1
BT2B:双列圆锥滚子轴承
332913:基本轴承代号
/:分隔符
HB1:内圈和外圈贝氏体硬化

Natebon BT2B332913/HB1 bearing 设计

设计型式及特点

Natebon BT2B332913/HB1 bearing 尺寸

孔径 d 13.625in
Outside diameter D 19.25in
总宽度 T 4.125in
内圈宽度 B 3.75in
轴挡肩直径 d1 15.394in
轴承座挡肩直径 D1 16.89in
内圈倒角尺寸 r1,2 0.059in
外圈倒角尺寸 r3,4 0.252in

Natebon BT2B332913/HB1 bearing 数据计算

基本额定动荷 263026lbf
基本额定静负荷 618225lbf
疲劳载荷限值 51256lbf
极限值 0.5
计算系数 1.35
计算系数 2
计算系数 1.3
径向额定比载荷 62947lbf
轴向额定比载荷 30799lbf
推力系数 1.17

Natebon BT2B332913/HB1 bearing 重量

重量 136.687lb

Natebon BT2B332913/HB1轴承尺寸图

http://img.nadebao.com/SKF/134241003-0.jpg