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Top roller R200

Top roller R200

£300.00  £100.00
Save: 67% off

  • Model: T00179
  • Units in Stock: 609

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Product Description

Worth-part Machinery is a professional manufacturer and supplier of R200 top roller for excavator undercarriage, our carrier roller is applicable for Komatsu, Caterpillar, Hitachi, Kobelco, Kato, Sumitomo, Volvo, Daewoo, JCB heavy machinery parts. Hyundai excavator undercarriage parts include excavator bottom rollers, upper rollers, sprockets, segments, track link assembly, idler group, excavator buckets, long booms, track group with shoes, track shoe assy etc. Welcome to order top quality Hyundai carrier roller with reasonable price.

More Models about Hyundai
R55, R60, R70, R80, R110, R130, R150, R200, R80-7, R150LC-7

Carrier Roller
Forged from deep hardening steel and heart treated for internal strength to resist bell
 mounting and to increase rebuild ability.
2 pieces roller shell rim. Heat treated shells for body strength and longer wear life.
Heat treated for a deep uniform hardened depth that providers wear life equal to link wear life.
Thru-hardened flanges to resist bending and improve rebuild ability
Roller Shafts 
Shafts and bearing designed to carry and turn with heavy track weight forged and heat treated for strength.
Bearing 
surfaces are hardened and polished to reduce friction and wear.
Center flange absorbs side thrust from roller shell.
Cast Iron Bushing 
Supports the bronze sleeve bearing.
Cast from iron to absorb loads without permanent deformation.
Large lubricant reservoir reduce heat build up.
Bronzed sleeve bearing 
Sleeve design provides a large surface area for better load distribution.
Inner diameter surface is polished to a smooth finish.
Soft bronze coating in the bearing absorbs any small foreign particles before they can damage the shaft and seals.
Functions:
Support the track as its most between the sprocket and idler.
Guide the track between the sprocket and idler.
Strength to resist failure before tread wear life is utilized.
Treads wear life matched to track links.
Treads and flanges rebuild able on forged shells.

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