Industrial Mining Steel Carrier Return Trough Impact Idler

Name: Industrial Mining Steel Carrier Return Trough Impact Idler Conveyor Roller for Belt Conveyor System
Availability: InStock

At a glance

Product: Industrial Mining Steel Carrier Return Trough Impact Idler Conveyor Roller for Belt Conveyor System
Category: Conveyor Roller
Price: US$3.00 – 5.00 / piece
Minimum order: 10 pieces
Origin: Rizhao City, Shandong Province, China
Customization: Available
Packaging: Standard Export Plywood Cases
HS code: 841390000

Last updated October 17, 2026

Specifications

Customization	Available
Material	Carbon Steel
Surface Treatment	Painting&Rubber Coated
Model NO.	belt conveyor roller
Motor Type	Frequency Control Motor
Installation	Turning
Place of Origin	Shandong, China (Mainland)
Roller Diameter	76-219mm
Roller Length	190mm to 3500mm
Roller Tube	Q235 Carbon Steel
Shaft	45# Cold Drawing Round Steel
Bearing	Single and Double Row Deep Groove Ball Bearing 2rz
Finish	Painting/Rubber Coated
Welding	Mixed Gas Shielded Arc Welding End
Transport Package	Standard Export Plywood Cases
Specification	SPD-CR-0089
Origin	Rizhao City, Shandong Province, China
HS Code	841390000
Production Capacity	600piece/Day
Package Size	50.00cm * 15.00cm * 15.00cm
Package Gross Weight	7.000kg
Brand	SPD
Life Time	30000-50000hours
Roller Pipe	Q235 carbon steel,h
Bearing Brand	S KF,F AG,NSK, LYC,HRB, or according to your requirements.
Color	black, red, blue, yellow available , or according to your requirement.
Main features	1, The bearing housing and steel tube are assembled and welded with a concentric automatic, welding machine.
Adavantage	1, Over 40years since 1985 for design, engineer, install, innovate and maintain belt conveyor equipment, components and services.
ABOUT US	Shandong Sealand Equipment Group Rizhao Co.,Ltd. (RPIC),

Basic information
1	Brand: SPD
2	Life Time: 30000-50000hours
3	Roller Diameter: 76-219mm.
4	Roller Length: 190mm to 3500mm.
5	Roller Pipe: Q235 carbon steel,high-precision ERW seam pipe with state-of roundness and straightness to ensure well-balanced rotation.
6	Shaft: Accurate shaft are made of cold-drawn bright round steel, which is superior in corrosion resistance and stiffness. We have strict control over tolerance of shaft dimension and surface quality.The service lifespan can be well secured and proloned.
7	Bearing: Ball bearing provided with C3 group of clearance, ZZ shield deep-groove to ensure a nice fit and off-set any expected temperature rise during operation by means of internal clearance OR according to your requirements.
8	Bearing Brand: S KF,F AG,NSK, LYC,HRB, or according to your requirements.
9	Seals: The babyrinth seal structure is of non-contact type, and durable and has less rotation-resistance and long life-span as to be of optimum structure, particularly for a long-distance and large capacity conveyor for bulk material. It is approved from the testing of national authoritative organization that Seal employed is of dustproof and waterproof type, whose performance proved to be satisfactory and has by a long way exceeded the GB and JIS standard after our repeated research and development.Factory high quality greased full for life.
10	Color: black, red, blue, yellow available , or according to your requirement.

Technical Parameters
Standard Diameter	Length scope ( mm)	Bearings Type (Min~Max)	Idler's Shell Wall Thickness
mm	Inch
63.5	2 1/2	150~3500	204	3.0mm~3.75mm
76	3	150~3500	204 205	3.0mm~4.0mm
89	3 1/3	150~3500	204 205	3.0mm~4.0mm
102	4	150~3500	204 205 305	3.5mm~4.0mm
108	4 1/4	150~3500	204 205 305 306	3.5mm~4.0mm
114	4 1/2	150~3500	205 206 305 306	3.5mm~4.5mm
127	5	150~3500	204 205 305 306	3.5mm~4.5mm
133	5 1/4	150~3500	205 206 207 305 306	3.5mm~4.5mm
140	5 1/2	150~3500	205 206 207 305 306	3.5mm~4.5mm
152	6	150~3500	205 206 207 305 306 307 308	4.0mm~4.5mm
159	6 1/4	150~3500	205 206 207 305 306 307 308	4.0mm~4.5mm
165	6 1/2	150~3500	207 305 306 307 308	4.5mm~6.0mm
177.8	7	150~3500	207 306 307 308 309	4.5mm~6.0mm
190.7	7 1/2	150~3500	207 306 307 308 309	4.5mm~6.0mm
194	7 5/8	150~3500	207 307 308 309 310	4.5mm~6.0mm
219	8 5/8	150~3500	308 309 310	4.5mm~6.0mm

Product details

Industrial Mining Steel Carrier Return Trough Impact Idler Conveyor Roller for Belt Conveyor System is a conveyor roller product manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service.

Key features

Material: Carbon Steel
Color: black, red, blue, yellow available , or according to your requirement.
Surface Treatment: Painting&Rubber Coated
Motor Type: Frequency Control Motor
Installation: Turning
Place of Origin: Shandong, China (Mainland)
Roller Diameter: 76-219mm
Roller Length: 190mm to 3500mm

Main features

1, The bearing housing and steel tube are assembled and welded with a concentric automatic, welding machine.

Adavantage

1, Over 40years since 1985 for design, engineer, install, innovate and maintain belt conveyor equipment, components and services.

Ordering & packaging

Minimum order quantity is 10 pieces. Standard export packaging: Standard Export Plywood Cases. HS code: 841390000. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.

How we source this product for you

1
Send your inquiry
Choose options, quantity and requirements. No payment needed.
2
Get a factory quote
We confirm price, MOQ and lead time — and compare alternatives.
3
Production & inspection
We follow up production and inspect goods before shipment.
4
Delivered to your door
Sea, air or express with customs clearance and DDP options.

Express5–8 days

Air freight8–12 days

Sea freight25–40 days

DDPDuties included

Sourcing help for this product

Frequently asked questions

What is the minimum order quantity for Industrial Mining Steel Carrier Return Trough Impact Idler?

The MOQ is 10 pieces. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.

How much does Industrial Mining Steel Carrier Return Trough Impact Idler cost?

The listed factory price is US$3.00 – 5.00 per piece, depending on quantity (larger orders get lower tier prices). Your final quote includes our service fee and shipping options.

Can it be customized with my logo or specifications?

Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.

How long does production and shipping take?

Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.

How do you check product quality?

We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.