Hotline:

15335271700

Model query X

ProductProducts Center

 Bearing series

BT2B328306/HA4 bearing

product name: BT2B328306/HA4 bearing
types:Tapered roller bearings brand:Natebon
Inside diameter(mm):650 Outside diameter(mm):1030
thickness(mm):270 Reference speed(mm):
Dynamic load:8800 Static load:18300
update time:2025.06.08 Page View:28478

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

Detail

Natebon BT2B328306/HA4 bearing code description

B
T
2
B
3
2
8
3
0
6
/
H
A
4
BT2B:双列圆锥滚子轴承
328306:基本轴承代号
/:分隔符
HA4:内圈、外圈及滚子表面硬化

Natebon BT2B328306/HA4 bearing 设计

设计型式及特点

Natebon BT2B328306/HA4 bearing 尺寸

孔径 d 25.591in
Outside diameter D 40.5512in
总宽度 T 10.63in
内圈宽度 B 10.63in
轴挡肩直径 d1 29.409in
轴承座挡肩直径 D1 35.591in
内圈倒角尺寸 r1,2 0.591in
外圈倒角尺寸 r3,4 0.394in

Natebon BT2B328306/HA4 bearing 数据计算

基本额定动荷 1978319lbf
基本额定静负荷 4114004lbf
疲劳载荷限值 281011lbf
极限值 0.31
计算系数 2.2
计算系数 3.3
计算系数 2.2
径向额定比载荷 494580lbf
轴向额定比载荷 152645lbf
推力系数 1.84

Natebon BT2B328306/HA4 bearing 重量

重量 1984.16lb

Natebon BT2B328306/HA4轴承尺寸图

http://img.nadebao.com/SKF/134251004-0.jpg