screw conveyor nomenclature - martin sprocket · 2021. 7. 14. · conveyor hanger bearing...

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TypeF FixedD Detachable

Cover Inlet

Conveyor Diameter

Cover Inlet

14 CI F

Hanger

14 CH 220 5 Coupling Diameter2 1" 5 2 7/16"3 1 1/2" 6 3"4 2" 7 3 7/16"

Conveyor Hanger

Conveyor Diameter

Hanger Style220, 226, 216, 230, 316,

19B, 326, 30, 216F, 60, 70

Spout Thickness12 12 GA.10 10 GA.

16 16 GA.14 14 GA.

Discharges & Gates

14 TSD 12

TypeTSD Plain Fixed Spout

TSDS Plain Fixed Spout w/SlideTSDF Flush End SpoutRPF Rack & Pinion Flat Slide

RPFD Rack & Pinion Flat Slide Dust TightRPC Rack & Pinion Curved Slide

RPCD Rack & Pinion Curved Slide Dust Tight

Conveyor Diameter

Plate Only(Less Bearing)

Bearing TypeBB BallRB Roller

Coupling Diameter2 1" 4 2" 6 3"3 1 1/2" 5 2 7/16" 7 3 7/16"

Trough End

9 TEF 3 - BB - P

Trough End TypeTE Outside

TEF Outside with FeetTEI Inside

TER Inside RectangularTEO Single Bearing Pedestal

TEOD Double Bearing PedestalFTEF Outside Flared with FeetFTE Outside Flared

FTEO Single Bearing Flared PedestalFTDO Flared Discharge EndTDO Outside Discharge EndTDI Inside Discharge End

CHTE Outside TubularCHTEF Outside Tubular with Feet

Conveyor Diameter

Trough Thickness12 12 GA.10 10 GA.

16 16 GA.14 14 GA.

Conveyor Trough

18 CTA 12 - 12 Length of Trough

Housing ConfigurationCTA Angle Flange U TroughCTF Formed Flange U TroughFCT Flared TroughCHT Tubular

CHT-F Tubular Split Formed FlangeCHT-A Tubular Split Angle Flange

Conveyor Diameter

Cover Thickness12 12 GA.10 10 GA.

16 16 GA.14 14 GA.

Trough Cover

18 TCP 12 - 12 Length of Cover

TCP PlainTCS Semi-FlangedTCF Flanged

TypeTCH Hip RoofTSC Shroud

Conveyor Diameter

Add "3" if 3 Bolt Drilled

Shaft & Coupling Component

Coupling Diameter2 1" 4 2" 6 3"3 1 1/2" 5 2 7/16" 7 3 7/16"

CC 5 - 3

Coupling PartCCC Close Coupling ShaftCHE Hanger End Shaft

CCB Coupling BoltsCIC Internal CollarCC Coupling Shaft Std.

Hanger Bearing

CHB 220 6 W

Style18B*, 60**, 216, 220

* Wood, Hard Iron, Nylatron & Gatke** Ball Bearing Only

Conveyor Hanger Bearing

ConstructionST Stellite

MHI Martin Hard IronN NylatronP HDPE

MCB Melamine(Furnished Less Flanges)

WN White NylonH Hard IronW Wood

BR BronzeU UHMW

MBR Martin BronzeC Ceramic

Coupling Diameter2 1" 4 2" 6 3"3 1 1/2" 5 2 7/16" 7 3 7/16"

Conveyor Screw Flight Hand R Right L Left Flight Thickness

16 H 6 14 - R

Screw Type

H Helicoid R Ribbon HQ Quick Detachable HelicoidS Sectional SQ Quick Detachable Sectional

Screw Diameter

04 1/16 10 5/32 16 1/406 3/32 12 3/16 24 3/808 1/8 14 7/32 32 1/2

Coupling Diameter2 1" 4 2" 6 3"3 1 1/2" 5 2 7/16" 7 3 7/16"

Seal TypeDelete if without seal

P PlateW Waste Pack

Bearing Type

Coupling Diameter

Drive & End Shaft

1 CD 5 BB - W

TypeCD Drive ShaftCE End Shaft

Drive Shaft NumberDrive Shaft Only

1 Standard End Plate2 Single Bearing Pedestal3 Double Bearing Pedestal

BB BallB Bronze

2 1" 4 2" 6 3"3 1 1/2" 5 2 7/16" 7 3 7/16"

Bearing or Shaft Type(Doesn't apply for TEBH & CTW)

E EndBR BronzeBB Ball

End Bearing

TEB 5 BB

Coupling Diameter2 1" 4 2" 6 3"3 1 1/2" 5 2 7/16" 7 3 7/16"

Bearing StyleTEB FlangedTDB DischargeTPB Pillow Block

TEBH Trough End Bearing Housing for Hanger BearingCTW Weather Set Thrust Style BCTH Heavy-Duty RB End Thrust

CT Type E Thrust Hanger Bearing

R RollerD Drive

Shaft Seal

CSS 6 Coupling Diameter2 1" 4 2" 6 3"3 1 1/2" 5 2 7/16" 7 3 7/16"

Seal StyleCSP Plate Seal with Lip Seal

CSFP Product Drop OutMSP Super Pack

CSS Split GlandPGC Packing GlandCSW Waste Pack with Lip Seal

SCREW CONVEYORNomenclature

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