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Aluminum bronze made products have excellent wear resistance.
Unit of Measure

Specifications

Gear Type

N/A Screw Gears

Construction

N/A Aluminum-Bronze Screw Gears

Bore Type

N/A Plain

Module

N/A 4

No. of teeth

N/A Right Hand

Direction of Helix

N/A 15

Shape

N/A S1

Surface Durability

N/A 25.1 N·m2.56 kgf·m

Backlash

N/A 0.0071-0.015 in0.18-0.38 mm

Precision Grade

N/A JIS grade N9 (JIS B1702-1:1998)

Reference Section of Gear

N/A Normal Plane

Gear Teeth Type

N/A Standard Full Depth

Helix Angle

N/A 45 º

Pressure Angle

N/A 20 º

Material

N/A CAC702 Aluminum Bronze (formerly JIS AℓBC2)

Weight

N/A 1.75 kg3.858 lb

Dimensions

Bore (A)

N/A 0.787 in20 mm

Hub Diameter (B)

N/A 2.756 in70 mm

Pitch Diameter (C)

N/A 3.341 in84.85 mm

Outer Diameter (D)

N/A 3.656 in92.85 mm

Face Width (E)

N/A 1.181 in30 mm

Hub Width (F)

N/A 0.787 in20 mm

Total Length (G)

N/A 1.969 in50 mm