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The SSG-R Ground Spur Gears are made from carbon steel, are induction hardened and the teeth are ground finished. These pinions are designed to mate with Nabtesco Gearheads.
Unit of Measure

Specifications

Gear Type

N/A Spur Gears

Construction

N/A Ground Carbon Steel Spur Gears-R-series

Bore Type

N/A Ground

Module

N/A 6

No. of Teeth

N/A 30

Shape

N/A S1Z

Included Screws

N/A M16x60

Quantity

N/A 6

Bending Strength

N/A 1560 N·m160 kgf·m

Surface Durability

N/A 1020 N·m104 kgf·m

Backlash

N/A 0.0071-0.0118 in0.18-0.30 mm

Precision Grade

N/A JIS grade N7 (JIS B1702-1:1998)

Gear Teeth Type

N/A Standard Full Depth

Pressure Angle

N/A 20 º

Material

N/A S45C

Heat Treatment

N/A Gear teeth induction hardened

Tooth Hardness

N/A HRC 50-60

Surface Treatment

N/A Black oxide coated except for teeth and portions given secondary operation

Weight

N/A 13.1 kg28.880 lb

Dimensions

Bore Diameter (A)

N/A 1.181 in30 mm

Hub Diameter (B)

N/A 5.906 in150 mm

Pitch Diameter (C)

N/A 7.087 in180 mm

Outer Diameter (D)

N/A 7.559 in192 mm

Face Width (E)

N/A 2.362 in60 mm

Hub Width (F)

N/A 1.102 in28 mm

Total Length (G)

N/A 3.465 in88 mm

Counterbore Diameter

N/A 1.024 in26 mm

Counterbore Depth

N/A 1.732 in44 mm

Mounting Hub Diameter (H)

N/A 2.362 in60 mm

Mounting Hub Width (I)

N/A 0.236 in6 mm

Drilled Hole Diameter (J)

N/A 0.709 in18 mm

Pitch Diameter of Screws

N/A 4.724 in120 mm