CSF-20 Harmonic drive Crossed Roller Bearing

CSF-20 harmonic drive cross roller bearing is a high-precision rigid bearing designed specifically for harmonic drive, widely used in industrial robots, precision machine tools, automation equipment and other fields that require extremely high transmission accuracy and rigidity. This structural design enables a single bearing to simultaneously withstand multiple composite loads such as axial load, radial load, and overturning moment, significantly improving system rigidity and positioning accuracy. Due to the use of "line contact" instead of "point contact" with ball bearings, the cross roller structure provides higher support stiffness, effectively reducing deformation and ensuring precise positioning of robot joints under load.

Case Details

Name	Crossed Roller Bearing
Seires	CSF series
Brand	MONTON
Model	CSF-20
d	14mm
D	70mm
B	16.5mm
Ring Material	Gcr15
Cage Material	Spacer
Load rating Cr	8.5kN
Load rating Cor	13.4kN
Sealed	According to requirement
Weight	0.3KG
Design Structure	Crossed roller
Precision	P4,P5 or according to requirement
Vibration	ZV1, ZV2, ZV3, or as requirement
Clearance	C0, C2, C3, or as customer requirement
Quality standard	ISO9001: 2015/TUV/ROhs/SGS
Package	single box
Original	Luoyang
Service	OEM
Delivery date	Stock
Application	Harmonic drive reducer,Robotics