Smallframe Bearing and Seals

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Moderator: Tuna Cowboy

Smallframe Bearing and Seals

Postby Tuna Cowboy » Thu Jul 17, 2008 6:33 pm

Saw this one the smallframe group,

Small Frame Bearing and Seal Sizes Bearings

-Clutch Side Crank Bearing: Ball Bearing 17 x 47 x 14 SKF No 6303

-Flywheel Side Crank Bearing: 2 Types Depending on Year/Model

1. Ball Bearing 20 x 47 x 14 SKF No 6204
On the V50 before VMA1T38354 and PK Engines.

2. Roller Bearing: 20 x 47 x 14 SKF No N204

All Other Models.

-Clutch Bell: Ball Bearing 25 x 47 x 8 SKF No 16005

-Lay Shaft Right Side: Ball Bearing 25 x 47 x 8 SKF No 6200

-Rear Hub: Ball Bearing 20 x 47 x 14 SKF No 6204

-Front Hub: 2 Sides

1. Right Side Ball Bearing 12 x 32 x 10 SKF No 6201

2. Left Side Ball Bearing 17 x 40 x 12 SKF No 6203

Oil Seals

-Crank Clutch Side: 22.7 x 47 x 7 x 7.5

-Crank Flywheel Side 19 x 32 x 7

-Rear Hub 27 x 37 x 7

-Front Hub: 2 Types Depending on Model

1. 4 Bolt Rim Models (V90) 17 x 40 x 7

2. Primavera Style Rim 24 x 40 x 7

---------

Missing are the dimensions of the conversion bearing and seal for
using the ETS crank in older cases. I have 'em somewhere but I am too
lazy to look.

John
Cheers,
Geoff
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