adjustable rollers for belt conveyor

Model:	TSJL006
Brand:	TY
Origin:	Made In China
Category:	Industrial Supplies / Machine Hardware / Other Machine Hardware
Label:	adjustable rollers , adjustable idler , roller /idler
Price:	US $16.5 / pc
Min. Order:	1 pc

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Product Description

Roller Components:

1. Roller Shell (Steel Tube)

We will use tube speciall for roller,compared with ordinary steel tube, in the following aspects, it has great advantages which can make the roller have minimum radial play eccentricity

Items	Ordinary steel tube	Tube specially for roller
Outside diameter tolerance	± 0.8mm	± 0.3mm
Wall thickness tolerance	± 0.38mm	± 0.1mm
Bending degree	≤ 1.5mm/m	≤ 0.5mm/m
Ovality	≤ 0.6	≤ 0.15
Height of inner bur	+0.5~ -0.2	0

2.Shaft

We use high precision cold-drawn steel which has high brightness and little tolerance

3.Bearing

1.We use deep groove ball bearing with big clearance, it’s C3,C4. And this clearance can make rollers revolve flexibly.

2. Bearing type is 2RZ and 2RS with oil seal which have advantage in dust proof.

3. Material: Bearing Steel

4.Specification: 6204/6205/6206/6305/6306/6307/6308/6309/6310

4.Bearing Housing and Seals

1. Type: DTII, TD75, TK contact and labyrinth seals, TK labyrinth, TKII

2. Bearing Housing material: 08 F with high tensile strength,high hardness,good toughness and easy to be welded and punched not easy to crack

3. For seals, the material we can provide has ABS resin, Nylon, Hdpe, Polyurethane, polyformaldehyde and so on

And it has great advantage in dust proof, water proof which can be used in harsh working conditions

5.Contact information

Contact:Ada
Company name:Tangshan Jieli Electromechanical Equipment Co., Ltd
Mobile: 18617516523
TEL: 86-315-2372880
Fax：86-315-2372870
Skype：wang.ada40