1T0278 Bearing for Caterpillar Equipment

1T0278 is a straight sleeve composite bearing used in Caterpillar tracked bulldozers and pipe-layers. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

Tracked bulldozers:

• 58L
• 59
• 59L
• 59N
• 8
• 8A
• 8D
• 8S
• 8U
• 9
• 9C
• 9S
• 9SU
• 9U
• D10N
• D10R
• D10T
• D10T2
• D8H
• D8K
• D8L
• D9G
• D9H
• D9L
• D9N
• D9R
• 10
• 10SU
• 10U
• 183B
• 58
• D9
• GC

Pipe-layers:

• 583K
• 589
• 594
• 594H

Cross-reference numbers

• 1T0278
• 1T-0278

Specifications

• Part category: Composite bearing
• Bearing type: Straight sleeve
• Backing and bearing material: Steel-backed bronze
• Inner groove: Yes
• Outer groove: No
• Cross holes: No
• Inner diameter: 2.76 in
• Outer diameter: 2.94 in
• Overall length: 1.38 in
• Weight: 0.4 lb
• Length: 7.5 cm
• Width: 4.3 cm
• Depth: 7.7 cm