
Dozer Hbxg SD7 / SD7K Spare Parts Track Roller 0t16302
Machine type:crawler tracked excavator
Material:50MN
Guarantee:6months
Product Introduction
We will try our best to provide customers with better Mini Track Roller U20, Track Roller JS200, Track Roller EC210 and services with more enthusiasm and more efficient measurements. The client satisfaction is our primary concentrate on. We stick to the goal of stable quality, considerate service, continuous improvement and continuous innovation. We will continue to carry forward the spirit of self-improvement and expansion, in order to make our own contributions to build our national brand. If you are fascinated in any of our products, you should come to feel no cost to call us for more aspects.
Track Roller Double Flange
Production description
Track Roller Double Flange also called upper bottom roller or upper lower roller assembly are often in mud, water and just and bear strong impact. Therefore,they are required to be sealed reliably and wear-resisitant.
We will select different material as per different working condition for our track roller assembly to meet customer requirements and machine precisely and assemble them well to guarantee the hight quality.
Track Roller Double Flange are filled with lubricating oil in order to meet their normal working needs and ensure their service life. This requires that the supporting wheels have good sealing performance, and oil leakage can not occur. Therefore, floating oil seals are usually installed on the supporting wheels, but when the internal cleanliness of the supporting wheels decreases and the internal lubricants are mixed with impurities, it will not only aggravate the relative wear of internal components, but also directly or indirectly lead to the damage of floating oil seals, and then develop into the ultimate failure of the supporting wheels due to oil leakage.
Structure of bottom roller double flange:

Sizes of lowe roller double flange:

Our track roller are applieable to below models:
| Part NO | Description | Model |
| 163-4143 | TRACK ROLLER | CAT315/320 |
| 6I9396 | TRACK ROLLER | CAT322 |
| 163-4147 | TRACK ROLLER | CAT325 |
| 117-5047 | TRACK ROLLER | CAT330 |
| 178-7293 | TRACK ROLLER | CAT 345B |
| 9190194 | TRACK ROLLER | EX100-2/3 |
| 45019640 | TRACK ROLLER | FH200 |
| 9134243 | TRACK ROLLER | EX200-5 |
| 9247144 | TRACK ROLLER | ZX200-3 |
| 9247454 | TRACK ROLLER | ZX330-3 |
| 9168173 | TRACK ROLLER | EX300-5 |
| 4386648 | TRACK ROLLER | EX400-5 |
| 14504091 | TRACK ROLLER | EC210BLC |
| 14520148 | TRACK ROLLER | EC240BLC |
| 14527315 | TRACK ROLLER | EC290BLC |
| 14263401 | TRACK ROLLER | EC360BLC |
| 14263401 | TRACK ROLLER | EC460BLC |
| JRA0077 | TRACK ROLLER | JS220LC |
| JSA0047 | TRACK ROLLER | JS330LC |
| JSA0048 | TRACK ROLLER | JS330LC |
| YN64D00013F1 | TRACK ROLLER | SK200-6 |
| KRA1189 | TRACK ROLLER | SH200 |
| 201-30-00062 | TRACK ROLER SF | PC60-6 S/F |
| 20Y-30-00012 | TRACK ROLLER | PC200-5 |
| 207-30-00150 | TRACK ROLLER | PC300-5 |
| 20Y-30-00015 | TRACK ROLLER | PC200-6 |
| 208-30-00210 | TRACK ROLLER | РС 400-5 |
| 7T4107 | TRACK ROLLER | D6H DF COLLAR TYPE |
| 7T4102 | TRACK ROLLER | D6H SF COLLAR TYPE |
| 131-30-00320 | TRACK ROLER SF | D50 |
| 131-30-00332 | TRACK ROLER DF | D50 |
| 118-1608 | TRACKROLER SF | D4 |
| 118-1609 | TRACK ROLER DF | D4 |
| 118-1617 | TRACKROLER SF | D6C/D/E |
| 118-1618 | TRACK ROLER DF | D6C/D/E |
| 14X-30-00080 | TRACK ROLLER | D65E12 |
| 14X-30-00090 | TRACK ROLLER | D65E12 |
| 14X-30-00140 | TRACK ROLLER | D65E12 |
| 155-30-00125 | TRACK ROLLER | D85E21 |
| 155-30-00115 | TRACK ROLLER | D85E21 |
| 17A-30-00070 | TRACK ROLLER | D155A5 |
| 17A-30-00080 | TRACK ROLLER | D155A5 |
| 175-30-00480 | TRACK ROLLER | D155С1 |
| 175-30-00490 | TRACK ROLLER | D155С1 |
| 195-30-00336 | TRACK ROLLER | D355A5 |
| 195-30-00346 | TRACK ROLLER | D355A5 |
| 195-30-00114 | TRACK ROLLER | D355C3 (тр/у) |
| 195-30-00124 | TRACK ROLLER | D355C3 (тр/у) |
| 120-5746 | TRACK ROLLER | D6-R-BNL |
| 120-5766 | TRACK ROLLER | D6-R-BNL |
| 121-0824 | TRACK ROLLER | D6-N-LGP-ALR |
| 121-0827 | TRACK ROLLER | D6-N-LGP-ALR |
| 118-1623 | TRACK ROLLER | D7-R-XR-ADW |
| 118-1625 | TRACK ROLLER | D7-R-XR-ADW |
| 9W8705 | TRACK ROLLER | D8-R |
| 9W8706 | TRACK ROLLER | D8-R |
| 7T1258 | TRACK ROLLER | D9-R, D9-N |
| 7T1253 | TRACK ROLLER | D9-R, D9-N |
| 6Y0889 | TRACK ROLLER | D10R, D10N |
| 6Y0890 | TRACK ROLLER | D10R, D10N |
We don’t list out all of models we make. If any more items you need,please feel free to contact with us.
We will test the hardness after parts are heat treated to guarantee every part has suitable hardnes.

FAQ
1. How could you know if our parts are fitted to machines?
Please offer us the detailed machine models or mounting sizes.
2. What is MOQ for the order?
FCL and LCL are both acceptable.
3. Could we be your exclusive dealer?
Yes,our policy is that we will not let our customer to compete at the same place.
Consumer need to have is our God for Dozer Hbxg SD7 / SD7K Spare Parts Track Roller 0t16302. 'Customer first, honesty first, excellent quality, innovation and enterprising' is our philosophy. While providing you with quality products, we are committed to providing every customer with perfect and thoughtful service. We are willing to work with you for a win-win cooperation and become a loyal partner for your career development! Since its establishment, we have always regarded quality management as the first pursuit goal, carried forward the spirit of hard work, striving for excellence in this industry.
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