do you know? The bulldozer support wheels can also be buttered!
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Many excavator drivers have encountered oil leakage from a roller, and most of my friends will ignore it and wait for a new roller to be polished. Although it is almost impossible to repair after an oil leak, the support wheels can also be buttered! After beating the butter, it is the same as if there is no oil spill, it can be used for 2000 hours.

The inside of the support roller is a shaft sleeve link, there is no bearing, and the internal lack of lubrication after the oil leaks, so you can try to grease the inside to maintain lubrication.

The bulldozer support wheels can also be buttered

If you look carefully, there is a hexagon socket screw on the common types of rollers, some on the surface of the roller, and some on the outside of the main shaft.

If the bolt is located outside the spindle, just unscrew the hexagon socket screw and replace it with a grease nipple.

Then you can lift the grease gun and grease the inside. If it is a leaking support wheel, you need to hit more for the first time, and then you can take it three or four times every day when you have to hit butter.

The hexagon socket screw is on the side of the roller

If the bolt is on the roller surface, it is not easy to handle. Even if the hexagon socket bolt can be unscrewed, it can only be buttered once. If you want to replace it, try to replace the inner hexagon on the side of the main shaft, even if the oil leaks, you can continue to use it.

CATERPILLAR 966 G General Purpose 1U0593 Center Blade 95 1-3/16 x14-11/64 x 51-7/8
CATERPILLAR 966 G General Purpose 3G6395 End Blades 25 1 x 6-1/4 x 13-9/16
CATERPILLAR 966 G General Purpose 1U1897 Angled End Bit 30 1-3/8 x 7-7/8 x 23-5/8
CATERPILLAR 966 G General Purpose 1004046 Heavy Duty Center 135 1-3/8 x 7-7/8x 23-5/8
CATERPILLAR 966 G General Purpose 1004044 Heavy Duty End 31 1-3/8 x 16x 51-7/8
CATERPILLAR 966 G General Purpose 9W3477 Carbided NonRev CTR 76 1-1/8 x 11 x51-7/8
CATERPILLAR 966 G General Purpose 9W3478 Carbided NonRev CTR 76 1-1/8 x 11 x51-7/8
CATERPILLAR 966 G General Purpose 1230336 Carbided NonRev END 23 1-3/8 x 8 x 18-1/4
CATERPILLAR 966 G General Purpose 1230337 Carbided NonRev END 23 1-3/8 x 8 x 18-1/4
CATERPILLAR 966 G General Purpose 4T6699 Segment 19 1-3/16 x14-11/64 x 10-5/8
CATERPILLAR 966 G General Purpose 1406868 Heavy Duty Segment
CATERPILLAR 966 G General Purpose 1744114 Half Arrow Segment
CATERPILLAR 966 G General Purpose 1618573 Rear Wear Plate 32 1-3/8 x 10x 22-1/4
CATERPILLAR 966 G General Purpose 7I3015 Base Edge W/Seg Holes 263 1-1/2x 11-13/16 x 125-3/4
CATERPILLAR 966 G General Purpose 4V7175 RH Corner 1 Hole 9 1-3/8 x 10 x 9
CATERPILLAR 966 G General Purpose 4V7174 LH Corner 1 Hole 9 1-3/8 x 10 x 9
CATERPILLAR 966 G General Purpose 8E5310 RH Corner 2 Hole 15 2 x 8-3/4 x 10-3/4
CATERPILLAR 966 G General Purpose 8E5311 LH Corner 2 Hole 15 2 x 8-3/4 x 10-3/4
CATERPILLAR 966 G General Purpose 1006668 Center Blade 120 1-3/16 x14-11/64 x 55-1/8
CATERPILLAR 966 G General Purpose 3G6395 End Blades 25 1 x 6-1/4 x 13-9/16
CATERPILLAR 966 G General Purpose 1U1897 Angled End Bit 30 1-3/8 x 7-7/8 x 23-5/8
CATERPILLAR 966 G General Purpose 1359410 Heavy Duty Center 134 1-3/8 x 16x 55-1/4

9R8983 9R-8983 Caterpillar BACKHOE LOADER Edge

Cat Wheel Loader Base Edge 9V0009 9V-0009

Caterpillar Single Bevel Blade 9V0170 9V-0170

Caterpillar 966C Wheel Loader Base Blade 9V-0169 9V0169

China Loader Spade Base Edge 9V3561 9V-3561

9V0170 Cutting Edge Fits Caterpillar 966F 966F II 966G

9V0255 9V-0255 CATERPILLAR ORIGINAL CUTTING EDGE Replacement

9V6573 9V-6573 938G, 938H, 950F Loader Base Edge

Wrap Around Fabco Bucket Adapter 16S7-8-23

Backhoe Fabricated Crimp-on Tooth Fabco 8075, 1-34F

Fabco Scarifier Ripper Tip 1 34F, 1-34F

Fabco Bucket Adaptor Weld-on 16L3BW-8-24, 2740W24

2AC 2A Fabco Excavator Tooth With 2AP Roll Pin

1U3351 Bucket Tooth Short Caterpillar Style