Love1955oldsmobile

What is the 1960 a/c clutch pulley bearing number? Where to get a new U.S. bearing? Will this bearing fit all years os A5 compressors from 1955 through 1961?

Thanks. Ron

rocketraider

From Jan 65 parts book:

Grp 9.181 p/n 906952, 59-61 C.A.C, 1962 F85 Cool Pack, bearing assy. This appears to be the A5 compressor part.

Or 9.181, p/n 907257, 58-64 6 cyl compressor, bearing assembly, pulley. A6 part.

Apparently the 6 cyl compressor was used as a service part to replace a failed A5. You need to determine which compressor you have.

Hope this and the drawings help.

Love1955oldsmobile

Thanks. I saw the part number in the parts book but did not think it was an actual bearing number but it is. Found a nos bearing for $225.00. Too much $$$$ for me.

However i did research the number a bit more and came up with some interchange numbers.

I will post what i end up doing.

Thanks. Ron

906952
a/c A5 compressor pulley ball bearing
- new departure
- shields on both sides
- 1958 thru 1961
- most gm a5 compressors

Brand:GM

Part Number(s):906952

Product Name: Ball bearing

Inside Diameter : 20 mm,0.7874 in

Outside Diameter : 47 mm,1.8504 in

Width : 23.81 mm,0.9375 in

Cross Interchange Parts

Brand Sku Type Relevance
SKF995204 Ball bearing Direct
NSN3110-00-450-9686 Ball bearing Direct
NSN3110-01-117-3522 Ball bearing Direct
NDH995204 Ball bearing Direct
NDHZ995204 Ball bearing Direct
ACDelco
Z995204 Ball bearing Direct
TIMKEN
5204KZZE Ball bearing Indirect
DT Components
5204KZZE Ball bearing Indirect
Precision Seals & Bearings 5204KZZE

oldcutlass

You may be able to get your bearing from an industrial bearing house if it’s not proprietary.