RETAINER-BEARING 8P4900 - Caterpillar

Illustration 1 g03367954
Typical example
Table 1
Specification for 354-1325 Rear Gear Gp , 354-1326 Rear Gear Gp , 354-1327 Rear Gear Gp, and 354-1329 Rear Gear Gp
Item Qty Part Specification Description
1 2 160-8184 Bushing Outside diameter is 69.952 0.020 mm (2.7540 0.0008 inch).
Thickness is 2.55 0.02 mm (0.100 0.001 inch).
Installation depth is 3.5 0.5 mm (0.14 0.02 inch).
2 12 1A-2029 Bolt Before assembly, apply blue Loctite 242 to the threads as required.
3 1 236-4415 Idler Gear As Bore of 152-7254 Bushing after installation is 82.583 0.053 mm (3.2511 0.0021 inch).
The relief in the bearing must line up with the relief in the gear within 2 degrees.
The bearing must not extend beyond either face of the gear.
4 2 239-0770 Shaft Idler Outside diameter is 82.460 0.013 mm (3.2465 0.0005 inch).
5 1 236-4414 Idler Gear As Bore of 152-7254 Bushing after installation is 82.583 0.053 mm (3.2511 0.0021 inch).
The bearing must not extend beyond either face of the gear.
6 1 6V-3319 O-Ring Seal Before assembly, lightly lubricate the bore with the fluid that is being sealed.
7 1 4N-0684 Dowel Extension is 5.0 0.5 mm (0.20 0.02 inch).