Grove Gear GRG-B821-20-L GRG8210005.00 Flexaline 20:1 ratio, 2.06" center distance, single-reduction worm gear speed reducer with 0.625" input diameter and 1" output diameter. Cast iron housing, left hand solid output, right angle mount.

Assembly

B-L

Center Distance

2.1 In.

Center distance (in)

2.06

Center Distance Range

1" thru 3.25"

Gear Drive Reductions

Single

Gear Type

Worm

H-Tap Size

5/16-18 UNC

Height (in)

10.50

Housing material

Cast iron

HP Range

1 to 1-1/2 (< 2)

Input Diameter (in)

0.625

Input HP

1.584

Input HP @ 1750 RPM

1.584

Input RPM

1750

Input Style

Solid Input Shaft

Keyway

3/16 X 3/32

Length (in)

10.69

Max OHL (Output Shaft)

1175

Max Thrust Load (Output Shaft)

1144

Model Code

B821

Mounting Style

No Base

No. of Gear Reductions

Single

Output

Left

Output Diameter (in)

1.000

Output HP

1.338

Output Key

1/4 X 1.44

Output RPM

87

Output Shaft

Solid Shaft

Output Shaft Assembly Code

L

Output Shaft Direction

Left

Output Shaft Orientation

L

Output Style

L

Output Torque

964

Output Torque Range

500 to 1000 in lbs

Output type

Solid Shaft

Overhung Load

1175

Paint/Coating

Blue

Product Line

GRG Series - Ironman Worm Gear Reducers

Product Type

Worm Speed Reducer

Ratio

20 to 1

Ratio Range

20-1

Reducer

Worm - Right Angle

Reducer Style

Worm - Right Angle

Reducer Type

Single

Series

GRG Series - Ironman Worm Gear Reducers

Series Code

GRG

Series Style

GRG-B-L

Series Type

Cast Iron 800 Worm Gear Reducers

Service Factor

1

Shaft Seal Material

Viton

TAP Depth

0.63

Thrust Rating - output shaft

1144

Width (in)

9.06