Shop TSUBAKI

Single Strand Sprocket, Fixed, 40 Chain Size, 7/8 Bore Dia., 21 # of Teeth

  • Mfr # 40B21FP

  • Zoro # G6607614

product price:  $32.49
/ea

Key Features

Material
Steel
Number of Teeth
21
Bore Type
Fixed
Bore Dia. (In.)
7/8
Includes
Set Screws
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Product Information

MFR #
40B21FP
Zoro #
G6607614
UPC #
-
Country of Origin
China

Dimensions

Bore Dia. (In.)
7/8
Outside Dia.
4 in
Pitch Dia.
3.355 in
Bore Dia. - Sprockets
7/8 in
Set Screw Size
1/4 in
Industry Chain Size
40
Hub Dia.
2.75 in
Length through Bore
1 in
Pitch Dia. (In.)
3.355
Length through Bore (In.)
1
Set Screw Dia. (In.)
1/4
Outside Dia. (In.)
3.620
Hub Dia. (In.)
2-3/4
Set Screw Hole Dia.
0.25 in
Keyway Depth
3/32 in
Pitch Diameter
3.355 in
Keyway Width
3/16 in
Hub Diameter
2 3/4 in
Outside Diameter
3.62 in
Bore Diameter
7/8 in
Tooth Width
0.284 in
Maximum Bore Diameter
7/8 in

Details

Item
Single Strand Sprocket
Material
Steel
Number of Teeth
21
Bore Type
Fixed
Includes
Set Screws
Chain Number
40
Bushing Required
None
Item - Roller Chain Sprockets
Roller Chain Sprocket
Number of Teeth - Sprockets
21
Number of Chain Rows
Single
Type
Finished Bore
Sprocket Bore Type
Fixed Bore
Sprocket Hub Type
Type B
Setscrew Location
Directly Over Keyway and 90 Degrees from Keyway
Material - Sprockets
Carbon Steel
ANSI Sprocket Number
40
Industry Chain Pitch
1/2 in
For Pitch Type
Single Pitch
Resistance Properties
Corrosion Resistant
Teeth Heat Treatment
Hardened Teeth
Finish
Black Oxide
Number of Set Screws
2
For Chain Pitch
1/2 in
Material Grade
1045
Hub Projection
0.716 in
For Number of Strands
Single
Standards
ANSI
Hub Type
One Side
Set Screw Location
90 Degrees from Keyway, Directly Over Keyway

Description

Single Strand Sprocket, Bore Diameter 7/8 in, For Chain Pitch 1/2 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 7/8 in, Number of Teeth 21, Outside Diameter 3.62 in, Pitch Diameter 3.355 in, Bore Type Fixed, Chain Number 40, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 2 3/4 in, Hub Projection 0.716 in, Includes Set Screws, Keyway Yes, Keyway Depth 3/32 in, Keyway Width 3/16 in, Length through Bore 1 in, Material Grade 1045

Ratings & reviews

3 reasons you can count on us

  • Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Everyday low prices on the brands you love.

Explore more products