• Material：Carbon Steel
• Surface Treatment：Painting & Galvanized
• Motor Type：Frequency Control Motor
• Installation：Turning
• Product Name：Belt Conveyor Steel Trough Roller Return Roller
• Keyword：Conveyor Roller

=== Base Info ===

• Model NO.：diamater 63.5mm-219mm
• MOQ：10 Pieces
• Certification：ISO9001
• Standard：DIN Cema ISO GB JIS
• Roller Diameter：76-219mm
• Roller Length：190mm to 3500mm
• Roller Tube：Q235 Carbon Steel
• Shaft：Q235 Carbon Steel
• Seals：Labyrinth Sealing
• Bearing：Single and Double Row Deep Groove Ball Bearing 2rz
• Bearing Brand：SKF, FAG, NSK, Lyc etc.
• Finish：Painting,Rubber,Steel Screew,Galvanized
• Welding：Mixed Gas Shielded Arc Welding End
• Color：as Request
• Transport Package：Standard Export Plywood Cases
• Specification：SPD-BW750mm-Diameter114-265mm-6204(JIS Standard)
• Trademark：SPD
• Origin：Rizhao City, Shandong Province, China
• HS Code：84313900
• Production Capacity：600pieces,Day

=== Description ===
BrandSPDLift time30000-50000hoursProduction Capacityas usual 600pieces/dayRoller Diameter76-219mmRoller Length190mm to 3500mmRoller TubeQ235 carbon steel,high-precision ERW, welded with DIN2394 StandardShaftQ235 Carbon steel in accordance with DIN17100 and other equivalent standard, ISO h6 precision.BearingDeep groove ball bearing with C3 clearanceBearing BrandSKF,FAG,NSK,LYC etc, or design according to your requirements.Seals Grease retaining inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal.ColorAccording to your requirementFinishOrdinary painting/Rubber/Steel screw/Galvanized.WeldingMixed gas shielded arc welding endStandardISO/Australia/CEMA/JITechnology SpecificationStandard DiameterLength scope ( mm)Bearings Type
(Min~Max)Idler's Shell Wall ThicknessmmInch63.52 1/2150~35002043.0mm~3.75mm763150~3500204 2053.0mm~4.0mm893 1/3150~3500204 2053.0mm~4.0mm1024150~3500204 205 3053.5mm~4.0mm1084 1/4150~3500204 205 305 3063.5mm~4.0mm1144 1/2150~3500205 206 305 3063.5mm~4.5mm1275150~3500204 205 305 3063.5mm~4.5mm1335 1/4150~3500205 206 207 305 3063.5mm~4.5mm1405 1/2150~3500205 206 207 305 3063.5mm~4.5mm1526150~3500205 206 207 305 306 307 3084.0mm~4.5mm1596 1/4150~3500205 206 207 305 306 307 3084.0mm~4.5mm1656 1/2150~3500207 305 306 307 3084.5mm~6.0mm177.87150~3500207 306 307 308 3094.5mm~6.0mm190.77 1/2150~3500207 306 307 308 3094.5mm~6.0mm1947 5/8150~3500207 307 308 309 3104.5mm~6.0mm2198 5/8150~3500308 309 3104.5mm~6.0Definitely water/dust proof
Excellent dynamic balance
Reduce vibration 
Low noise emission 
Heavy-duty carrying capacity 
Eco-friendly powder coating 
Precision deep-groove ball bearing

Cutting equipmentNumberical control cutter machine, semi- manual cutter machines.Forming equipment300T friction punching machine, 160T punching machine, mechanical plate shearing machine.Plate roll equipmentHydraulic four rolles plate roll equipment, mechanical three rolles plate roll equipment.Welding equipmentUnion melt welding, argon arc welding machine, carbon dioxide protection welding machine, AC arc welding machine, direct current arc welding machine.Test and Measure InstrumentsPaintFilmThickness Gauge, Buluowei hardness machine, Theodolite Magnetic Particle Flaw Detector, Metal gage, Ultrasonic Flaw Detector.Heat treatmentElectric furnace, carburizing furnace.Paint shop facilitiesPneumatic paint shop facility, high- pressure paint shop facility.
                                        << FAQ>>1.Q: What your common types of idler you have supplied for Australia market ? 
A: Usually from 400mm to 2000mm, larger size are available. 
2.Q: How is your Payment Term?  
A:T/T or L/C. Other payment term we can also discuss. 
3.Q:Can you customize it?
A:We support customization according to your request. 
4.Q:  What's the MOQ? 
A: 1 piece 
5.Q: How long is your delivery time?
A: 25 days after drawing confirmation and advance payment days.
6.Q:What is your advantage?
A:We are over 30+ years integrated service provider,could guarantee the first-hand price.