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306703ZZ - Precision Bearings - Track Roller Double - Row Ball Bearing LR52 LR53(3057、3067、3058、3068) Series

BearingDesignation(Outer Dia.Flat Surface) Dust Cover Type(LR52、LR53KDD)306703ZZ
BearingDesignation(Outer Dia.Flat Surface) Seal Ring Type(LR52、LR53NPP)3067032RS
BearingDesignation(Outer Dia.Arc Surface) Dust Cover Type(LR52、LR53KDDU)306803ZZ
BearingDesignation(Outer Dia.Arc Surface) Seal Ring Type(LR52、LR53NPPU)3068032RS
d (mm)17
D (mm)52
B (mm)22.2
r min (mm)1.0
Cr (kN)17.8
Cor (kN)10.7
Mass (kg)0.242

The 306703ZZ bearing is part of the Track Roller Double – Row Ball Bearing LR52 LR53(3057、3067、3058、3068) Series series within the Double-Row Ball Bearings category. Manufactured by FIJ Industrial Technology Limited, it delivers dependable performance and precision for industrial applications. Please contact FIJ for detailed specifications, drawings, or customization options.

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306703ZZ / Track Roller Double - Row Ball Bearing LR52 LR53(3057、3067、3058、3068) Series / Precision Bearings