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Part #: 4-4680

Part Number: 4-4680

Description: R900 Red Urethane
Color : Red
Plies: 1

Nominal OAG: 

0.125

 +/- 

0.02
Fabric: 
Interwoven Polyester

Top Surface: 

Smooth Cover

Bottom Surface: 

Friction Surface
Compound: 
Poly Urethane
Work Tension: 
90

Elongation: 

Less than 2%

Weight: 

0.079

Minimum Pulley Diameter: 

2

Back Flex Min. Pulley Diameter: 

3

Working Temperature: 

0 to 185

Max. Stocked Width: 

72

Hardness: 

85a

Top Cover Coefficient of Friction/Steel: 

0.85

Bottom Cover Coefficient of Friction/Steel: 

0.25
Attributes: Sliderbed Suitable, Abrasion Resistant
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Related Documents

Features: 

This is one of the toughest, most abrasive resistant belts available. The 85 Durometer urethane cover will resist cutting and abrasion from metal, glass, aluminum and other abrasive materials. R900 Red Urethane is used in Metal Stamping, Recycling, Die Cutting and Brick Manufacturing applications.

Fabrications for Belt Specification

Image Fabrication Description Fabrication Type
Fabrication A1 A1 Alligator Laced One End Lacing
Fabrication A2 A2 Alligator Laced Both Ends Lacing
Fabrication AC-4 AC-4 A Section Cleat - Urethane Cleat
Fabrication AV-4 AV-4 A Section V-Guide - Urethane V-Guide
Fabrication AVN-4 AVN-4 A Section V-Guide Notched - Urethane V-Guide
Fabrication BC-4 BC-4 B Section Cleat - Urethane Cleat
Fabrication BV-4 BV-4 B Section V-Guide - Urethane V-Guide
Fabrication BVN-4 BVN-4 B Section V-Guide Notched - Urethane V-Guide
Fabrication C1 C1 Clipper Laced One End Lacing
Fabrication C2 C2 Clipper Laced Both Ends Lacing
Fabrication CC-4 CC-4 C Section Cleat - Urethane Cleat
Fabrication CFA2 CFA2 Alligator Laced Both Ends – Cover Flap Lacing
Fabrication CFC2 CFC2 Clipper Laced Both Ends – Cover Flap Lacing
Fabrication CFCSU2 CFCSU2 Coated Steel Unibar Both Ends – Cover Flap Lacing
Fabrication CFS2 CFS2 Staple Laced Both Ends – Cover Flap Lacing
Fabrication CFSS2 CFSS2 S/S Staple Laced Both Ends – Cover Flap Lacing
Fabrication CFSSA2 CFSSA2 S/S Alligator Laced Both Ends – Cover Flap Lacing
Fabrication CFSSC2 CFSSC2 S/S Clipper Laced Both Ends – Cover Flap Lacing
Fabrication CFSSU2 CFSSU2 S/S Unibar Both Ends – Cover Flap Lacing
Fabrication CSU2 CSU2 Coated Steel Unibar Both Ends Lacing
Fabrication CV-4 CV-4 C Section V-Guide - Urethane V-Guide
Fabrication CVN-4 CVN-4 C Section V-Guide Notched - Urethane V-Guide
Fabrication E-H E-H Endless - Finger Splice Interwoven 2 Endless
No image E-R Endless – Beveled Rod Splice Endless
No image HLA2 Alligator Laced Both Ends – Hidden Lace Lacing
No image HLC2 Clipper Laced Both Ends – Hidden Lace Lacing
Fabrication HLCSU2 HLCSU2 Coated Steel Unibar Both Ends – Hidden Lace Lacing
No image HLS2 Staple Laced Both Ends – Hidden Lace Lacing
No image HLSS2 S/S Staple Laced Both Ends – Hidden Lace Lacing
No image HLSSA2 S/S Alligator Laced Both Ends – Hidden Lace Lacing
No image HLSSC2 S/S Clipper Laced Both Ends – Hidden Lace Lacing
Fabrication HLSSU2 HLSSU2 S/S Unibar Both Ends – Hidden Lace Lacing
No image HP Hole Punch Hole Punch
Fabrication LONG - IW LONG - IW Longitudinal Splice - IW Longitudinal
Fabrication OC-4 OC-4 O Section Cleat - Urethane Cleat
Fabrication OV-4 OV-4 O Section V-Guide - Urethane V-Guide
Fabrication OVN-4 OVN-4 O Section V-Guide Notched - Urethane V-Guide
Fabrication P2 P2 Plastic Rivet Laced Both Ends Lacing
No image PE-H Prepared Ends – Interwoven Finger Splice 2 Endless
No image PE-R Prepared Ends – Beveled Rod Splice Endless
Fabrication Perforation Perforation Perforation Hole Punch
No image RA1 Alligator Laced One End – Recessed Lacing
No image RA2 Alligator Laced Both Ends – Recessed Lacing
Fabrication RC1 RC1 Clipper Laced One End - Recessed Lacing
Fabrication RC2 RC2 Clipper Laced Both Ends - Recessed Lacing
No image RCSU1 Coated Steel Unibar One End – Recessed Lacing
No image RCSU2 Coated Steel Unibar Both Ends – Recessed Lacing
No image RMS1 Megalloy Staple Laced One End – Recessed Lacing
No image RMS2 Megalloy Staple Laced Both Ends – Recessed Lacing
Fabrication RS2 RS2 Staple Laced Both Ends – Recessed Lacing
Fabrication RSS1 RSS1 S/S Staple Laced One End – Recessed Lacing
No image RSS2 S/S Staple Laced Both Ends – Recessed Lacing
No image RSSA1 S/S Alligator Laced One End – Recessed Lacing
No image RSSA2 S/S Alligator Laced Both Ends – Recessed Lacing
Fabrication RSSC1 RSSC1 S/S Clipper Laced One End - Recessed Lacing
Fabrication RSSC2 RSSC2 S/S Clipper Laced Both Ends - Recessed Lacing
No image RSSU1 S/S Unibar One End – Recessed Lacing
No image RSSU2 S/S Unibar Both Ends – Recessed Lacing
Fabrication S1 S1 Staple Laced One End Lacing
Fabrication S2 S2 Staple Laced Both Ends Lacing
No image SFR2 S/S Flexco Rivet Laced Both Ends Lacing
Fabrication SIW410 SIW410 1-3/16" Sidewall with Base - Urethane Sidewall
Fabrication SIW415 SIW415 1-9/16" Sidewall with Base - Urethane Sidewall
Fabrication SIW420 SIW420 2" High Sidewall with Base - Urethane Sidewall
Fabrication SIW430 SIW430 3" High Sidewall with Base - Urethane Sidewall
Fabrication SL2 SL2 Spiral Laced Both Ends Lacing
Fabrication SS1 SS1 S/S Staple Laced One End Lacing
Fabrication SS2 SS2 S/S Staple Laced Both Ends Lacing
Fabrication SSA1 SSA1 S/S Alligator Laced One End Lacing
Fabrication SSA2 SSA2 S/S Alligator Laced Both Ends Lacing
Fabrication SSC1 SSC1 S/S Clipper Laced One End Lacing
Fabrication SSC2 SSC2 S/S Clipper Laced Both Ends Lacing
Fabrication SSU1 SSU1 S/S Unibar One End Lacing
Fabrication SSU2 SSU2 S/S Unibar Both Ends Lacing
Fabrication TC1-4 TC1-4 1" Tee Cleat - Urethane Cleat
Fabrication TC105-4 TC105-4 1-1/2" Tee Cleat - Urethane Cleat
Fabrication TC2-4 TC2-4 2" Tee Cleat - Urethane Cleat
Fabrication TL05-4 TL05-4 1/2" Thin Line Cleat - Urethane Cleat
Fabrication TL1-4 TL1-4 1" Thin Line Cleat - Urethane Cleat
Fabrication TL105-4 TL105-4 1-1/2" Thin Line Cleat - Urethane Cleat
Fabrication TL2-4 TL2-4 2" Thin Line Cleat - Urethane Cleat
Fabrication TL205-4 TL205-4 2-1/2" Thin Line Cleat - Urethane Cleat
Download Spec Page

Part Number: 4-4680

Description: R900 Red Urethane
Color : Red
Plies: 1
Nominal OAG: 0.125″
 +/- 0.02″
Fabric: Interwoven Polyester
Top Surface: Smooth Cover
Bottom Surface: Friction Surface
Compound: Poly Urethane
Chemical Resistance Chart
Work Tension: 90 lbs./PIW
Elongation: Less than 2%
Weight: 0.079 lbs./PIW
Lacing Selection Chart
Minimum Pulley Diameter: 2″
Back Flex Min. Pulley Diameter: 3″
Profile Min. Pulley Diameter Chart
Working Temperature (F): 0 to 185
Stock Width: 72″
Attributes: Sliderbed Suitable, Abrasion Resistant
Hardness: 85a
Top Cover Coefficient of Friction: 0.85
Bottom Cover Coefficient of Friction: 0.25
MinPulleyChart: 0
Belt Guts – Anatomy of a Belt
Duration: [04:24]
Judging A Belt By Its Cover
Duration: [04:41]
Features: 

This is one of the toughest, most abrasive resistant belts available. The 85 Durometer urethane cover will resist cutting and abrasion from metal, glass, aluminum and other abrasive materials. R900 Red Urethane is used in Metal Stamping, Recycling, Die Cutting and Brick Manufacturing applications.

Our mission is to fully meet our customer’s needs by being the best provider, marketer and wholesaler of conveyor belting and related products.

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Copyright © 2025 by mulhernbelting..com

Our mission is to fully meet our customer’s needs by being the best provider, marketer and wholesaler of conveyor belting and related products.

Copyright © 2025 by mulhernbelting..com