WZZG 768906 Steering Head Bearing 30/28*52*16 mm ( 4 PCS ) Tapered Roller Motorcycle Accessories Directional Bearings 320/28
$23.99
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Model: 768906
QC: 4pcs/lot
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WZZG Tapered Roller Bearings 768906
Brand: WZZG
Modle and size:
768906: 30*52*15mm
Inner diameter: 30mm
Outer Diameter: 52mm
Width: 15mm
Whether it is a standard part: yes
Number of rolling body columns: single column
Rolling bearing housing material: bearing steel
Quantity: 4PC
Structure of tapered roller bearings
Tapered roller bearings consist of outer ring, inner ring, rollers and cage. The rolling elements of the bearing are tapered rollers, which are guided by the
inner ring back rib on the large end face of the roller. The raceway surfaces of the inner and outer rings and the rolling contact surfaces of the rollers are
designed so that their respective vertices are at a point on the bearing centerline. Bearings are classified into standard type, intermediate type and steep
type according to the contact angle (α). The larger the contact angle, the greater the resistance of the bearing to axial loads.
