Chat Now

H618R BOS

Boston Gear® H618R Hardened Plain Spiral Tooth Helical Gear With Keyway, 6 Pitch, Right Hand Rotation, 14.5 deg Pressure Angle, 18 Teeth, 3 in Pitch Dia, 1-1/4 in Face W, 1 in Bore Dia, Steel
Manufacturer: Boston Gear
Manufacturer part number: H618R
Availability: Ships in 3-5 days.
Estimated dates are contingent upon manufacturer stock.
CBT - Cincinnati CBT - Springboro CBT - Sidney
0 0 0
CRUSH BEARINGS & DRIVES - LEXINGTON CRUSH BEARINGS & DRIVES - LOUISVILLE
0 0
Loading...
$207.50

Product Details

Brand Name

Boston Gear®

Type

Hardened Plain Spiral Tooth

Description

Boston Gear® stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45 deg helix angle to transmit motion and power between non-intersecting shafts that are parallel or at 90 deg to each other. For parallel shaft operation, helical gears with opposite-hand helix angles are required. For shafts at 90 deg , a same-hand helix angles must be used. For parallel shaft applications, the overlapping tooth contact of our helical gears provides smoother, quieter operation and higher horsepower capacity than spur gears of comparable size. For 90 deg shaft applications, the tooth-contact area of helical gears is very small, making it ideal for applications requiring only limited load carrying capacity.
Boston Gear® Helical Gear With Keyway, Hardened Plain Spiral Tooth, 1 in Bore Dia, 3.24 in Outside Dia, 18 Teeth, 6 Diametral Pitch, 3 in, 1-1/4 in Face Width, Right Hand Direction of Rotation, 14.5 deg Pressure Angle, 1/4 X 1/8 in Keyway, Steel

Standards

PROP65: This product contains lead, known to the State of California to cause cancer and birth defects or other reproductive harm.

Features

  • Improved tooth strength due to the elongated helical wrap-around
  • Increased contact ratio due to the axial tooth overlap
  • Helical gears tend to have greater load carrying capacity than spur gears of similar size
  • Due to the above, smoother operating characteristics are apparent

Specifications

Bore Diameter:1 in
Country of Origin:US
Diametral Pitch:6
Direction of Rotation:Right Hand
Face Width:1-1/4 in
Keyway Size:1/4 X 1/8 in
Material:Steel
Number of Teeth:18
Outside Diameter:3.24 in
Pitch Diameter:3 in
Pressure Angle:14.5 deg