Transmission Products (T-1201)

Chance® Helical 2 7/8”Diameter Round Shaft Products Type RS2875.203 Series Common Lead Configurations

Plate Diameter

Catalog Number (See NOTE Page 275)

Nominal Length ft

Effective Length in (1)

Weight lb

Helix Edge (2)

Helix Grade

A

B

C

D

CRSLAABFF05 CRSLAABFF07 CRSLAABCF05 CRSLABFFF05 CRSLABFFF07 CRSLABCFF05 CRSLABCFF07 CRSLABCDF07 CRSLABCDF10 CRSLACFFF05 CRSLACFFF07 CRSLADFFF07 CRSLADFFF10

8 8 8

10 10 10

— — 5 — — 7

56.5 78.3 56.5 56.5 76.3 56.5 76.3 76.3 56.5 76.3 76.3

45 57 53 40 48 53 60 78 46 54 57

50 50 50 50 50 50 50 50 50 50 50 50 50

SLE SLE SLE SLE SLE SLE SLE SLE SLE SLE SLE SLE SLE

12

5

10 10 10 10 10 10 12 12 14 14

— — — 5 — — — 7

ANCHORS, FOUNDATION& INSTALLING TOOLS PRODUCTS

12 12 12 12

— — 5 — — 7

14 14

— 7 — 10

188.3

122

— — — 5 — — — 7 — — — 7 — — — 10

118.3

100

(1) Effective length: from leading edge of bottom helix to center of bolt hole. (2) SLE = Sharpened Leading Edge

A Dia

B Dia

C Dia

D Dia

3” or 6”

Common Extension Configurations

Plate Diameter

Catalog Number (See NOTE Page 275)

Nominal Length ft

Effective Length in (1)

Weight lb

Helix Edge (2)

Helix Grade

A

B

C

CRSEAFFFF03 CRSEAFFFF05 CRSEAFFFF07 CRSEAFFFF10 CRSEADDFF07 CRSEADFFF05

— — — 3.5 — — — 5 — — — 7 — — — 10

36.0 57.0 78.3 120 78.0 57.0

19 32 42 64 75 70

— — — — — — — —

14 14

14

— 7

50 50

SLE SLE

— — 5

(1) Effective length: from bolt hole to bolt hole. (2) SLE = Sharpened Leading Edge

Extension with Helical Plate

A Dia

B Dia

Plain Extension

Page 287 | July 2016