GD40B BOS

Name: GD40B BOS
Brand: Boston Gear
SKU: GD40B BOS
Availability: InStock

Actual Product May Vary From Image

Product Details

Manufacturer:

Boston Gear

Manufacturer part number:

GD40B

product.name:

GD40B BOS

CBT Inventory

Vendor Inventory

Availability:

Ships in 3-5 days.

Estimated dates are contingent upon manufacturer stock.

Price on Request

Description

Brand Name

Boston Gear®

Type

Plain

Description

Boston Gear® change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gear® change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together, allowing them to spin on an intermediate shaft. The change gears we stock range from 20 tooth through 128 tooth gears, in one tooth increments, depending upon the diametrical pitch, for a nearly infinite number of ratio possibilities. Be sure to ask for the Boston Gear® compound steel bushings designed specifically for use with these gears.

Boston Gear® Change Gear With Double Keyway, Plain, Series: GD Series, 1 in Bore Dia, 3-1/2 in Outside Dia, 40 Teeth, 12 Diametral Pitch, 3.333 in, 3/4 in Face Width, 1.76 in Hub Dia, 14.5 deg Pressure Angle, 1/4 x 1/8 in Keyway, Cast Iron

Application

For parallel shaft applications

Standards

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

Features

14.5 deg pressure angle will not operate with 20 deg spurs
More cost effective, quieter running and corrosion resistant operation
Higher contact ratio for a smoother, quieter operation with 14.5 deg pressure angle

Specifications

Bore Diameter:	1 in
Country of Origin:	US
Diametral Pitch:	12
Face Width:	3/4 in
Hub Diameter:	1.76 in
Keyway Size:	1/4 x 1/8 in
Material:	Cast Iron
Number of Teeth:	40
Outside Diameter:	3-1/2 in
Pitch Diameter:	3.333 in
Pressure Angle:	14.5 deg
Series:	GD Series

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