Steel Belt Conveyor Roller/Conveyor Idler/Mining Roller-IronAxis

Hebei Fenjin Mining Machinery Co., Ltd

Belt conveyor idler roller/ steel belt conveyor roller/conveyor idler/mining roller Advantages of mining roller :(1)Easy installation and nice flexibility;(2)Low friction coefficient;(3)Dust...

Safety & Environmental Systems Hebei Fenjin Mining Machinery Co., Ltd 19 Dec 2025 ( )

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Belt conveyor idler roller/ steel belt conveyor roller/conveyor idler/mining roller

Advantages of mining roller :

(1)Easy installation and nice flexibility;

(2)Low friction coefficient;

(3)Dust- and water-proof;

(4)Fine welding technique ensure roller with low vibration and nois

(5)Electrostatic spraying technic makes the roller more durable and good-looking;

(6)Strict inspection standard ensures our high quality product.

Details of belt conveyor idler roller/ steel belt conveyor roller/conveyor idler :

1) Diameter: 60mm-219mm.

2)Length: 150-3500mm.

3) Tube: Q235(GB) equal to S235JR(DIN)

4) Shaft: 45# steel(GB) equal to C45(DIN)

5) Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.

6)Grease:Lithium soap type grease,grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal.

7) Lubrication: Grease is Lithium soap type grease with Rust Inhibitors.

8) Welding: Mixed gas shielded arc welding end.

9)Painting: ordinary painting, hot galvanized painting, electric static spraying painting, baked painting

Summary of belt conveyor idler roller/ steel belt conveyor roller/conveyor idler Size:

Standard Diameter		Length scope(mm)	Bearings Type(Min-Max)	Idler’s Shell Wall Thinkness
mm	Inch	Length scope(mm)	Bearings Type(Min-Max)	Idler’s Shell Wall Thinkness
63.5	21/2	150-3500	204	3.0mm-3.75mm
76	3	150-3500	204 205	3.0mm-4.0mm
89	31/3	150-3500	204 205	3.0mm-4.0mm
102	4	150-3500	204 205 305	3.5mm-4.0mm
108	41/4	150-3500	204 205 305 306	3.5mm-4.0mm
114	41/2	150-3500	204 205 305 306	3.5mm-4.5mm
127	5	150-3500	204 205 305 306	3.5mm-4.5mm
133	51/4	150-3500	204 206 207 305 306	3.5mm-4.5mm
140	51/2	150-3500	204 206 207 305 306	3.5mm-4.5mm
152	6	150-3500	204 206 207 305 306 307 308	4.0mm-4.5mm
159	61/4	150-3500	204 206 207 305 306 307 308	4.0mm-4.5mm
165	61/2	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	71/2	150-3500	207 306 307 308 309	4.5mm-6.0mm
194	75/8	150-3500	207 307 308 309 310	4.5mm-6.0mm
219	85/8	150-3500	308 309 310	4.5mm-6.0mm

Loading Port:Tianjinxingang port or negotiated.

Capacity: 50,000 pcs per month

company information:

Fen Jin brand steel roller material handing equipment,roller has been exported to more than 30 countries all over the world and particularly suitable for South America market. we have professional engineers and all of them have rich experience in this field, we can design the goods independently and make roller by your design.

Certification of trough steel conveyor roller

brand steel conveyor roller have been certificated by the ISO9001/2008 and Safety Certificate for Mining Products. With high quality and competitive prices, our products enjoy a good reputation both in home and the abroad.

we can meet the standards GB, ISO, CEMA, DIN, JIS, ETC