89mm diameter steel tube belt conveyor aligning troughing idler rollers with bracket

a. the conveyor idler roller shaft end is made in DTII or TD 75 type
b. the steel idler roller is electric spray paint in yellow, red, blue color or as require.

Feature of belt conveyor idler roller

1) strong construction

2) Better balance

3) Low T.I.R

4) Accurate bearing alignment

5) Maximum sealing efficiency

6) Low running resistance

7) Long service with more than 30,000 hours

a. trough conveyor roller bearing type is ZZ, 2RS, 2RZ.
b. the seal of heavy duty conveyor roller is DTII or TR made by nylon or methanal

Description

89mm diameter steel tube belt conveyor aligning troughing idler rollers  with bracket

Type

Carrying, troughing guide flat side

Pipe / tube

1) Material : Q235 carbon steel equal to DIN S235JR

2) Diameter : 89 mm /3.5 inch

3) Length:  150mm ~ 600 mm

4) Thickness : 1.0 ~4.5 mm

5) with steel end caps

Type conveyor

Shaft / axis

1) Material : A3 / 45# steel equal to DIN C45

2) Diameter:  20 25 mm

3) Shaft end type:DTII TD75 flat

Bearing

1) Type : Deep groove ball bearing with C3/C4

2) Size: 6204 6305

3) Brand: C&U HRB LYC ZWZ NWH SKF NSK FAG

4) Stamepd bearing and stamped bearing housing

Seals

1) Multiple labyrinth water proof dust proof

2) Type: DTII / TR/TK/ TKII made of nylon, methana

3) Grease : Lithium grease lubricant

Welding

Painting

Color

Certificate

Application

Service life

More than 30,000 hours

the diameter of  belt conveyor rollers we can made is 76,89,102,108,114,127,133,140,152,159,194 mm 

4. Quality control

1) idler rollers test

Axial load: >10KN
Axial displacement: ≤1.2mm
Radial runout: ≤0.5mm
Rotation resistance: ≤3.5N
Water seal: ≤150g

a. Packed in plastic package, wooden package or as require

b. Shipment within 7-15 working days according the quantity.

1) return conveyor idler roller - used for transporting whole pieces material & supporting returning belt
2) carrying conveyor idler roller - used for transporting bulk materials
3) impact conveyor idler roller - reduce the impact of blanking on conveyor belt
4) guide/friction/tapered/crown face conveyor idler roller - adjust the conveyor belt deviation
5) rubber sprial conveyor idler roller - to prevent corrosion, sticky rollers, belt, tear
6) conveyor idler roller with rubber rings/steel sprial conveyor idler roller - clear conveyor belt
7) suspension conveyor idler roller - auto-adjusting, slow the impact of bulk materials, as well as to facilitate disassembly and assembly