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BT4B331333E/C575 bearing

product name: BT4B331333E/C575 bearing
types:Tapered roller bearings brand:Natebon
Inside diameter(mm):409.575 Outside diameter(mm):546.1
thickness(mm):334.962 Reference speed(mm):
Dynamic load:5700 Static load:13200
update time:2025.06.08 Page View:44138

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

Detail

Natebon BT4B331333E/C575 bearing code description

B
T
4
B
3
3
1
3
3
3
E
/
C
5
7
5
BT4B:四列圆锥滚子轴承
331333:轴承基本代号
E:SKF Explorer 轴承,无隔圈
/:分隔符
C575:平均轴向内部游隙 575μm

Natebon BT4B331333E/C575 bearing

孔类型

Natebon BT4B331333E/C575 bearing 尺寸

孔径 d 16.125in
外径 D 21.5in
轴承内圈总宽度 B 13.187in
轴承外圈总宽度 T 13.187in
轴挡肩直径 d1 17.244in
轴承座挡肩尺寸 D1 19.291in
内圈倒角尺寸 r1,2 0.059in
外圈半径(倒角) r3,4 0.252in

Natebon BT4B331333E/C575 bearing 数据计算

基本额定动荷 1281411lbf
基本额定静负荷 2967478lbf
疲劳载荷限值 229305lbf
径向额定比载荷 314733lbf
轴向额定比载荷 64970lbf
推力系数 1.4
极限值 0.43
计算系数 1.6
计算系数 2.3
计算系数 1.6

Natebon BT4B331333E/C575 bearing 重量

轴承重量 485.017lb