Item # T80B21, No. 80 - 1" Pitch - Multiple Strand Sprockets On U.S. Tsubaki Inc.

U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com

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Multi-Strand, No. 80, B Style, 1.000" plain bore

All dimensions are nominal values and for reference only

Unit of Measure

Specifications | Chain Technical Data

Specifications

Stock Bore Diameter	N/A 1.000 in
Hub Diameter	N/A 5.000 in
LTB	N/A 3.875 in
Style	N/A B
No. Teeth	N/A 21
Outside Diameter	N/A 7.240 in
Pitch Diameter	N/A 6.710 in
Caliper Diameter	N/A 6.066 in
Max. Bore¹	N/A 3.313 in
Weight	N/A 28.400 lb
Tooth Nominal Width	N/A 0.557 in
Hardened Teeth	N/A Yes
Industry Equivalent	N/A E80B21H
UPC Code	N/A 097039368393

Chain Technical Data

Pitch	N/A 1.000 in
Chain Size	N/A 80-3

¹ Dimensions shown allow for standard key way with set screw at 90°

Specifications

Stock Bore Diameter

Hub Diameter

LTB

Style

No. Teeth

Outside Diameter

Pitch Diameter

Caliper Diameter

Weight

Tooth Nominal Width

Hardened Teeth

Industry Equivalent

UPC Code

Chain Technical Data

Pitch

Chain Size