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Martin13S-PBQuadra-Flex Coupling Flange — Size 13, Type S, Cast Iron, Pilot Bore 2 to 4-1/2 in, 6-3/4 in Hub

Condition: New

Availability:

1 in stock

Martin Quadra-Flex size 13 Type S cast iron coupling flange, pilot bore reborable 2 to 4-1/2 in, 6-3/4 in hub, 4-3/8 in length through bore, 2,400 rpm.

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List Price

$307.09

1 in stock

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Specifications

Key Specifications

MFR / BrandMartin
MPN13S-PB
GTIN697950276021
Model13S P/B

Technical Specifications

ConditionNew
Base Number13S
Industry Termsjaw coupling flange, sleeve coupling hub, elastomeric coupling flange, flexible coupling hub
Common MisspellingsQudraflex, Quadraflex, Quadra Flex, 13SPB, 13 S PB
Application TypesBlowers, compressors, conveyors, feeders, generators, mills, presses
Mpn Variants13S P/B, 13S-PB, 13SPB, 13S PB, 13S-P/B
Compatible With ReplacesMartin Quadra-Flex size 13 sleeves
Additional AttributesBore Range: 2 to 4-1/2 in; Hub Diameter: 6-3/4 in; Hub Length: 1.31 in; Length Through Bore: 4-3/8 in; Maximum Speed: 2,400 rpm
MaterialCast Iron
SeriesQuadra-Flex
TypeFlexible Coupling Flange
Item Weight52.40 lb
Seller Part Number: B-CC4#LDKWHN

Product Description

What this part is

Martin 13S P/B is a Quadra-Flex size 13 Type S coupling flange in cast iron, supplied pilot bored for reboring. Type: Flexible Coupling Flange, Type S. Coupling Size: 13. Material: Cast iron.

Decoding the designation

13 — Quadra-Flex coupling size 013.

S — Type S flange, cast iron.

P/B — pilot bore, reborable to shaft size.

What these specs mean in practice

Bore Range: 2 in to 4-1/2 in. Hub Diameter: 6-3/4 in. Hub Length: 1.31 in. Length Through Bore: 4-3/8 in. Maximum Speed: 2,400 rpm. Item Weight: 52.40 lb. The Type S flange transfers shock and misalignment to the flexible center sleeve, and the sleeve teeth spread torsional load.

Quantity and configuration

Unit Quantity: 1 Pc, one flange. A complete Quadra-Flex coupling uses two flanges and a size 13 sleeve.

Interchange guidance

Fits Martin Quadra-Flex size 13 sleeves. GTIN: 697950276021.

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