Place of Origin:
Fujian, China
Brand Name:
SZC
Model Number:
R210
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Hot Sale Excavator Track Roller / Bottom Roller / Lower Roller for Komatsu Hitachi Track Roller
Friction and shock loads transmitted from the track chain create heat within the roller. To withstand this, several quality steps are taken in the manufacturing of Komatsu Genuine OEM rollers.
rollers are constructed of long wearing, heat resistant stellite material supported by rubber load rings that keep oil in and dirt out
Highly polished shafts and bronze bushings are used in OEM rollers to reduce friction and extend roller life
Rollers have heat treated tread and flange areas for increased strength and longer wear life
Heavy duty mounting brackets secure rollers to track frames allowing the transmission of shock loads throughout the track frame, thereby reducing potential damage
Reservoir cavities in roller shells and shafts feed lubricant throughout the roller’s interior to reduce damage-causing heat
Surface hardness of the roller’s outer shell reduces the wear caused by friction. Hardness decreases toward the inner bore to avoid brittleness and provide absorption of shock loads
Greater flange height on Komatsu OEM rollers provides maximum track alignment and machine stability under any operating conditions
BRAND/ TYPE | MACHINERY MODEL NUMBER | |||||||
KOMATSU-PC | PC20 | PC30-5 | PC30-6 | PC30-7 | PC30-8 | PC35 | PC40 | PC45 |
PC50 | PC55 | PC40-5 | PC40-6 | PC40-7 | PC50 | PC55 | PC60-1 | |
PC60-3 | PC60-5 | PC60-6 | PC60-7 | PC75 | PC100-1 | PC100-3 | PC100-5 | |
PC100-6 | PC100-7 | PC120-3 | PC120-5 | PC120-6 | PC120-7 | PC150 | PC200-1 | |
PC200-3 | PC200-5 | PC200-6 | PC200-7 | PC200-8 | PC220-1 | PC220-3 | PC220-5 | |
PC220-6 | PC220-7 | PC220-8 | PC200LC-3 | PC200LC-5 | PC200LC-6 | PC200LC-7 | PC200LC-8 | |
PC240 | PC300-1 | PC300-5 | PC300-6 | PC300-7 | PC300LC | PC300LC-5 | PC300LC-6 | |
PC300LC-7 | PC360-5 | PC360-6 | PC360-7 | PC360LC-5 | PC360LC-6 | PC360LC-7 | PC360LC-8 | |
PC400-1 | PC400-3 | PC400-5 | PC400-6 | PC400-7 | PC400LC-1 | PC400LC-3 | PC400LC-5 | |
PC400LC-6 | PC400LC-7 | PC450-5 | PC450-6 | PC450-7 | PC450LC-5 | PC450LC-6 | PC450LC-7 | |
PC650 | PC750 | PC800 | PC350 | |||||
KOMATSU-D | D20 | D31 | D37EX-21 | D40 | D41P-6 | D41E-6 | D50 | D53 |
D51EX-22 | D60 | D65 | D65-12 | D61EX-12 | D65EX-12 | D65PX-12 | D80 | |
D85 | D85EX-15 | D85-21 | D155 | D155A-1 | D155A-2 | D155A-3 | D155A-5 | |
D155-6 | D275 | D355A-3 | D375-5 | |||||
--E-B-C/D | E200B | E200-5 | E320D | E215 | E320DL | E324D | E324DL | E329DL |
E300L | E320S | E320 | E320DL | E240 | E120-1 | E311 | E312B | |
E320BL | E345 | E324 | E140 | E300B | E330C | E120 | E70 | |
E322C | E322B | E325 | E325L | E330 | E450 | E55 | E70B | |
E120B | E312 | 55 | 225 | 311 | 312 | 312B | 315 | |
320 | 320C | 320BL | 330 | 322 | 245 | 325 | 320L | |
973 | 345 | 345B | 320D | 330B | 330BL | 330C | 330D | |
325B | 325BL | 345B | ||||||
-D | D3C | D4 | D4D | D4E | D4H | D5 | D5B | D5C |
D5H | D5M | D5N | D6 | D6C | D6D | D6R | D6H | |
D6T | D7G | D7R | D7H | D8N | D8L | D8T | D8R | |
D8H | D8K | D9L | D9N | D9R | D9T | D10N | D10R | |
D10T | D11N | D11R | ||||||
HITACHI-EX | EX30 | EX40 | EX55 | EX60 | EX60-2 | EX60-3 | EX60-5 | EX70 |
EX75 | EX100 | EX100-3 | EX100-5 | EX120 | EX120-1 | EX120-3 | EX120-5 | |
EX130-1 | EX200-1 | EX200-2 | EX200-3 | EX200-5 | EX220-3 | EX220-5 | EX270 | |
EX300 | EX300-1 | EX300-2 | EX300-3 | EX300-5 | EX300A | EX330 | EX370 | |
EX400-1 | EX400-2 | EX400-3 | EX400-5 | EX200LC-1 | EX200LC-2 | EX200LC-3 | EX200LC-5 | |
EX270-1 | EX270-2 | EX270-5 | EX270LC-1 | EX270LC-2 | EX270LC-5 | EX300LC-1 | EX300LC-2 | |
EX300LC-3 | EX300LC-5 | EX400LC-1 | EX400LC-2 | EX400LC-3 | EX400LC-5 | EX450 | EX450-1 | |
EX450-2 | EX450-3 | EX450-5 | EX450LC-1 | EX450LC-2 | EX450LC-3 | EX450LC-5 | UH07-7 | |
ZAX30 | ZAX55 | ZAX200 | ZAX200-2 | ZAX330 | ZAX450-1 | ZAX450-3 | ZAX450-5 | |
UH043 | UH052 | UH053 | UH07 | UH081 | UH082 | UH083 | ||
ZAXIS-ZAX-ZX | ZAX55 | ZAX70 | ZAX120 | ZAX200 | ZAX210 | ZAX230 | ZAX240 | ZAX330 |
ZAX450 | ZAXIS 110 | ZAXIS 120 | ZAXIS 60 | ZAXIS 200-3 | ZAXIS 200-6 | ZAXIS 240 | ZAXIS 270 | |
ZAXIS 330 | ZAXIS 360 | ZAXIS 450 | ZAXIS 870 | |||||
VOLVO-EC | VOLVO55 (EC55) | VOLVO140 (EC140) | VOLVO210 (EC210) | VOLVO240 (EC240) | VOLVO290 (EC290) | VOLVO360 (EC360) | VOLVO460 (EC460) | VOLVO460 (EC700) |
DAEWOO-DH DOOSAN-DX | DH55 | DH60 | DH80 | DH130 | DH150 | DH200 | DH220 | DH258 |
DH280 | DH300 | DH320 | DH360 | DH370 | DH400 | DH420 | DH500 | |
DX300 | DX370 | DX380 | ||||||
KOBELCO-SK | SK35 | SK55 | SK60-1 | SK60-2 | SK60-5 | SK100 | SK120 | SK130-8 |
SK200-3 | SK200-5 | SK200-8 | SK210 | SK230 | SK250 | SK300 | SK320 | |
SK330 | SK350 | SK07N2 | ||||||
SUMITOMO-SH-LS | SH35 | SH55 | SH60 | SH65 | SH75 | SH100 | SH120 | SH120A3 |
SH200 | SH220 | SH265 | SH280 | SH300 | SH320 | SH340 | SH350 | |
SH430 | LS2800 | |||||||
SANY-SY | SY65 | SY90 | SY130 | SY200 | SY215 | SY330 | SY335 | SY365 |
KATO-HD | HD250 | HD400 | HD450 | HD700 | HD770 | HD820 | HD1023 | HD1250 |
HD1430 | HD800 | HD1100 | ||||||
HYUNDAI-R | R55 | R60 | R80 | R130-5 | R130-7 | R150 | R150LC-7 | R200 |
R200-5 | R210 | R210-3 | R210-7 | R215-7 | R220-5 | R220-5 | R225-7 | |
R260-5 | R265 | R275 | R290 | R300 | R300-5 | R305 | R320 | |
R360 | R385 | R420 | R450-3 | R450-5 | ||||
SUNWARD-SWE | SWE35 | SWE40 | SWE50 | SWE55 | SWE60 | SWE70 | SWE85 | SWE330 |
YUCHAI-YC | YC35 | YC45 | YC60 | YC85 | YC135 | |||
Kubota-KX | KX35 | KX50 | KX55 | KX80 | KX85 | KX135 | KX155 | KX185 |
LIEBHERR-R | R914 | R916 | R924 | R926 | R934C | R944C | R954 | R964/ R974 |
LIUGONG -LG | LIUGONG150 (LG150) | LIUGONG200(LG200) | LIUGONG220 (LG220) | LIUGONG907 (LG907) | LIUGONG914 (LG914) | LIUGONG925 (LG925) | LIUGONG936 (LG936) | |
CASE-CX | CX35 | CX45 | CX55 | CX75 | CX135 | CX240 | CX360 | |
LONKING- | LONKING60 | LONKING65 | LONKING85 | IHISCE-IHI | IHI35 | IHI80 | IHI85 | |
YANMAR-VIO | VIO30 | VIO40 | VIO55 | VIO75 | TAKEUCHI-TB | TB150 | TB175 | |
FUTON LOVOL-FR | FR65 | FR85 | ||||||
MITSUBISHI | MS110 | MS120 | MS180 | MS230 | MS280 |
Q: What main products do you supply?
A: Track roller/Carrier roller/ Sprocket/ Segment/ Front idler/ Track shoe/ track chain/ Bolt/ Nut/ Pin/ Bushing/ Seal and gasket/ Filter/ Bucket teeth/ Bucket/ adaptor and other spare parts.
Q: How is your quality?
A: OEM Quality: all products size following OEM strictly. The quality is absolutely guaranteed,
if there are problems related to quality, please tell us, we will do our best to make you satisfied.
Q: What is your delivery time?
A: Generally, If we have your required items in stock, delivery time 5-7 days.
Or if your required items out of stock, delivery time need about 15days.
The actual delivery time depends on the items and the quantity of your order.
Q: What is your sample policy?
A: We accept a trial sample order if ready parts in stock.
You are welcome to send us samples or spec. Drawing. We can build new mould and produce products accordingly.
Q: How to make payment?
A: We accept multiple payment methods: Bank transfer T/T, Paypal, L/C at sight and so on.
Payment<=3000USD,100%, Payment>=3000USD, 30% T/T in advance , the balance before shipment.
Q: How to track the goods if order shipped?
A: We will inform you the shipping information after your order is sent out.
Express shipment: we will send you express tracking number.
Air shipment: we will send you AWB, Packing list and Commercial invoice and other necessary documents.
Sea shipment: we will send you BL, Packing list and Commercial invoice and other necessary documents.
Q: Which countries have you ever exported to?
A: Our products have been exported to more than 60 countries such as USA, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, Sri Lanka, INDIA, Pakistan, Bangladesh, South Africa, Colombia, Peru and etc.
Send your inquiry directly to us