Delivery Time:Stock or 15-30days
Certification:ISO9001:2008

Manufacturer widely used motorcycle bearing 30306 with high precision 30 x 72 x 20.75 mm

Description :

Model	30306
Bearing material	GCr15/AISI52100/100Cr6
ID*OD*W (mm)	30 x 72 x 20.75 mm
Seal type	double shields
Lead time	Stock or 15-30days
Weight(kg)	0.385
Basic dynamic load ratings/C	56.1 kN
Basic static load ratings/C0	56 kN
Limiting speed	10000 r/min
Clearance	C2,C0,C3,C4,C5
Viberation Level	V1,V2,V3,V4
Precision Rating	P0,P6,P5,
MOQ	No MOQ
Port	Shanghai
Grease	Mobil polyrex EM,Kyodo Yushi SRL
Payment terms	T/T, L/C,Western Union, Paypal

Regarding Taper Roller Bearing
Taper roller bearing are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.
Taper roller bearing are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings.
Taper roller bearing are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.
Tapere roller bearing mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer ring’s raceway. The bigger the contact angle is, the greater the capacity will be.
Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load.

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