20320 single-row spherical roller bearings 100*215*47

Specifications

high quality
best price
high performance
made in China
OEM

20320 single-row spherical roller bearing with high quality,best performance 

 

These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. Since the center of curvature of the outer ring raceway surface coincides with the bearing axis, they are self-aligning in a manner similar to that of self-aligning ball bearings. Therefore, if there is deflection of the shaft or housing or misalignment of their axes, it is automatically corrected so excessive force is not applied to the bearings.

 

Brand	GQZ,NACHI,NTN,TIMKEN
Materials	Gcr15,Gcr15SiMn
Principal	d			100mm
	D			215mm
	T			47mm
Basic loading rating	Dynamic Cr			52.0KN
	Staic Cor			57.0KN
Speed ratings	Grease			4000r/min
Module Series	series 22000,23000,24000,etc.
Bearing Retainer	Nylon,Steel,Brass
Tolarance	P0,P6,P5
Quality Standard	ISO9001:2008
Delivery	Within 5-15 days after down payment,or according to requirement.
Payment terms	A:30% T/T in advance,70% before delivery.
	B: L/C at sight
Transport terms	By sea or by air
Package	In standard carton box or according to requirements
Application	electric motors,construction machinery,transmission shafts gear shafts and various kinds of professional machinery.
Remark:	We also produce various non-standard bearings