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CARRIER ROLLER
CARRIER ROLLER
(16)
China Best Carrier Roller ZAX330-5G Top Roller Hitachi Excavator ZX330-3 ZX350-3 ZX270-3 9149839
HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging. The heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. The surface HRC IS 52-60, depth of hardening is 8-20mm. Axle:Adopting 45# steel,tempering and medium-frequency induction surface hardening. The surface HRC is 52-60,depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72, the roughness of working surface 0.1μM-0.2μM. O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butene and acrylonitrile into produce. That has better oil resistance and high-temperature resistance. The Carrier Roller surface hardness ranges from HRC 50 to 56 ,depth from 8mm to 12mm. A thorough study of the original drawing presenting the performance requirements of the various OEMs (Original Equipment Manufacturers) will allow us to manufacture all the different types of sprockets available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings and heat treatment.
TOP Roller For Daewoo Excavator DH130 DH150 DOOSAN Excavator Undercarriage Parts Carrier Roller
HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging. The heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. The surface HRC IS 52-60, depth of hardening is 8-20mm. Axle:Adopting 45# steel,tempering and medium-frequency induction surface hardening. The surface HRC is 52-60,depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72, the roughness of working surface 0.1μM-0.2μM. O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butene and acrylonitrile into produce. That has better oil resistance and high-temperature resistance. The Carrier Roller surface hardness ranges from HRC 50 to 56 ,depth from 8mm to 12mm. A thorough study of the original drawing presenting the performance requirements of the various OEMs (Original Equipment Manufacturers) will allow us to manufacture all the different types of sprockets available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings and heat treatment.
20Y-30-08050 20Y-30-00481 Carrier top roller for komatsu PC200-7 PC200-8/PC240 Undercarriage Parts Professional Supplier
HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging. The heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. The surface HRC IS 52-60, depth of hardening is 8-20mm. Axle:Adopting 45# steel,tempering and medium-frequency induction surface hardening. The surface HRC is 52-60,depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72, the roughness of working surface 0.1μM-0.2μM. O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butene and acrylonitrile into produce. That has better oil resistance and high-temperature resistance. The Carrier Roller surface hardness ranges from HRC 50 to 56 ,depth from 8mm to 12mm. A thorough study of the original drawing presenting the performance requirements of the various OEMs (Original Equipment Manufacturers) will allow us to manufacture all the different types of sprockets available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings and heat treatment.
Volvo Excavator Carrier Roller Excavator EC250 EC280 EC290 Roller 14545571 14573180 14043992 1181-01011 14527126 Top Roller
HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging. The heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. The surface HRC IS 52-60, depth of hardening is 8-20mm. Axle:Adopting 45# steel,tempering and medium-frequency induction surface hardening. The surface HRC is 52-60,depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72, the roughness of working surface 0.1μM-0.2μM. O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butene and acrylonitrile into produce. That has better oil resistance and high-temperature resistance. The Carrier Roller surface hardness ranges from HRC 50 to 56 ,depth from 8mm to 12mm. A thorough study of the original drawing presenting the performance requirements of the various OEMs (Original Equipment Manufacturers) will allow us to manufacture all the different types of sprockets available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings and heat treatment.