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Reasonably priced ground gear, yet remachinable except for the gear teeth.
Unit of Measure

Specifications

Gear Type

N/A Miter Gears

Construction

N/A Ground Carbon Steel Spiral Miter Gears

Bore Type

N/A Finished

Module

N/A 2.5

No. of Teeth

N/A 30

Direction of Spiral

N/A Right Hand

Shape

N/A B3K

Pressure Angle

N/A 20 º

Gear Ratio

N/A 1

Helix Angle

N/A 35 º

Precision Grade

N/A JIS B 1704:1978 grade 2

Gear Teeth Type

N/A Gleason

Heat Treatment

N/A Teeth Induction hardened

Bending Strength

N/A 32.6 N·m3.32 kgf·m

Surface Durability

N/A 42.7 N·m4.36 kgf·m

Backlash

N/A 0.0024-0.0047 in0.06-0.12 mm

Material

N/A S45C (AISI 1045) Carbon Steel

Tooth Hardness

N/A HRC 50-60

Weight

N/A 0.71 kg1.565 lb

Dimensions

Bore (A)

N/A 0.866 in22 mm

Hub Diameter (B)

N/A 2.362 in60 mm

Pitch Diameter (C)

N/A 2.953 in75 mm

Outer Diameter (D)

N/A 3.072 in78.04 mm

Mounting Distance (E)

N/A 2.441 in62 mm

Total Length (F)

N/A 1.420 in36.08 mm

Hub Width (H)

N/A 0.669 in17 mm

Length Of Bore (I)

N/A 1.260 in32 mm

Face Width (J)

N/A 0.866 in15 mm

Holding Surface Diameter (K)

N/A 1.873 in47.57 mm

Set Screw Offset (L)

N/A 0.335 in8.5 mm

Set Screw Size

N/A M5

Keyway (W x D)

N/A 0.236 x 0.11 in6 x 2.8 mm

Length from Crown to Back

N/A 1.024 in26.02 mm