Speed 速度
7500r/min
6307.ZZ 33 200N
8500r/min
Using L10h Equation, 使用L10h方程式
( ) L10h = _1_0_0_0__0_0_0 __3_3_2_0__0_ 3 60 x 1000 3000
L10h = 20 332 hours
Customer requirements = 20 000 hours 顾客要求= 20,000 小时
一位工程师想要为他的印刷机挑选一个匹配的滚珠轴
An engineer wExaamnplet.s.contto select a ball bearing for his printing machine.
转速 Speed, n = 1000 r/min. 恒定负荷Constant Load, Fr = 3000N.
This apply to Bearing Bore Dia. From 20mm to 490mm
只是适用于内孔直径范围在20mm-490mm之间的轴承
Envelope Based on ABMA Std. 20 & ISO 15
目前SRB产品范围
CURRENT SRB PRODUCT RANGE:
压钢罩(J)
Shield/Seal
防尘盖 (ZR)/(ZZ/2ZR)
密封圈 (RS1/RSR)/(2RS1/2
RSR)
RADIAL & AXIAL CLEARANCE
径向和轴向间隙
Radial
Clearance
径向间隙
Radial clearan
ce
Axial clearance
Axial Clearance