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Bottom Roller For Caterpillar Loader 939C

939,939C,943,943-LGP Track Loader part hot sale online,our undercarriage parts also include bottom rollers,carrier rollers,front idlers,segmentsprockets,track shoes,track chain.

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Description

The track roller,which is also called bottom roller or lower roller,is one part of undercarriage parts for crawler heavy equipment such as excavator,bulldozer.

The quality and working life depands on the quality of raw steels,the hardness of rail surface,the depth of hardness layer,the quality of seal group.

Track Rollers 939C fits for Caterpillar Track Loader Parts

Single and double-flange track roller suits for caterpillar bulldozer machine and special machinery ranging 3 to 50 tons.

◎ Double conical sealing and lifelong lubrication designing enable the bottom roller to have longer service life and perfect performance in any circumstances.

◎ The shell made by hot forging treatment obtains superior structure of internal materials and fiber

◎ Differential quenching or feed-through quenching heat treatment is effective in crack resistance.

Related Products Undercarriage Parts For Caterpillar 939C Track Loader

1: Track assembly group fits for Cat 939CTrack Loader

2: Track Lubricated Link Assembly fit for Cat 939C Track Loader

3: Track Rollers Single Flange Bottom Rollers fit for Cat 939C Track Loader

4: Lower Rollers Double Flange Track Rollers fit for Cat 939C Loader

5: top roller carrier rollers fit for Cat 939C Track Loader

6: Aftermarket Drive Sprocket Segment Group Segment Teeth fits for Caterpillar Loader 939C

7: Idler Assy Front Idlers Guide Roller fit for Cat 939C Track Loader

8: Track shoes fit for Cat 939C

9: Track swamp Shoes fit for Cat 939C