Caterpillar Bearing (8J7978) 8J-7978

High-quality bearing for Caterpillar bulldozers and loaders

Specifications:

• Inner diameter (inches): 3.5019
• Length (in): 2.052 (Inner Bearing)
• Outer diameter (in): 5.118

Compatible Models for Part Number 8J-7978:

Tracked Bulldozer:

• 183B 8A 8D 8R 8S 8U 9A 9C 9R 9S 9U D8K D9H

Wheel Bulldozer:

• 814 814S 814B 814F 814F II 814K

Track Loader:

• 977K 977L

Product Dimensions:

• Weight(lbs): 5.6
• Length(cm): 15
• Width(cm): 15
• Depth(cm): 6