Thread: How To: AC Compressor Pulley Bearing Repair

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2014-10-15 17:21:00

#21

NSMO240

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Originally Posted by speedricer

Originally Posted by NSMO240
Originally Posted by Will
Originally Posted by NSMO240
where did you pick that bearing up at?

I got the exact same bearing at autozone, though it appears they only have a different brand now. They even had one in stock at my local store, it appears tons of cars use the same size:

Santech/A/C Clutch Bearing (MT2029) | 1992 Nissan/Datsun NX 4 Cylinders G 2.0L SFI DOHC | AutoZone.com

this size did not work for me, the outer race is much bigger and wont fit.

GLOBAL AIR CB - 2502 is the green one

OEM is
NSK - 35BD219DUK8A (there is also a small 028 by itself on the race as well)

Right I pulled that number off my old bearing and found the one I linked, I cant find that global air one anywhere local.

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92' Sentra SE-R-SR20DE
93' Sentra SE-R-SR20DE
99' Maxima SE-L-VQ30DEK S/C
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2014-10-24 16:42:46

#22

NSMO240

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Well, the bearing I picked up from amazon worked, buy my idiot self started pressing the bearing out the wrong way initially not paying attention and ended up tweaking the pulley section the bearing fits in, the good news. the brearing is nice and quiet. the bad news, the compressor really only spins now when RPMS are higher, I cant decide if I like that or not, to come next summer ill have to post the info.

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92' Sentra SE-R-SR20DE
93' Sentra SE-R-SR20DE
99' Maxima SE-L-VQ30DEK S/C
13' Optima SX-G4KH

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2014-10-24 17:15:36

#23

speedricer Online/offline status of speedricer is unknown

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Originally Posted by NSMO240

Just go to a junk yard, pull a compressor apart in the yard and pull out the pulley with a good bearing and swap it if it bothers you. Done and Done. I found the B15 (SER) and B14 (GA16DE) are the same. B13 (SER) where thicker. I'd like to try and get my hands on a SR20DE lowport compressor and compare its size to see if it matches with the B13 or the B15 and GA16DE

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