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Hadley Front XC & Rear SDH Bearing

10.00
HadleyBearing6804-2RS-SQ.jpg

Hadley Front XC & Rear SDH Bearing

10.00

Hadley Double Sealed Bearing 6804-2RS 32mm OD X 20mm ID X 7mm W

Fits Hadley front XC H600100 and Hadley rear SDH, SDH XL, H600135, H600150 hubs. Two are required for the hub shell. 

Hadley Part No. 6804-2RS

 

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Hadley Double Sealed Bearing 6804-2RS 32mm OD X 20mm ID X 7mm W

Fits Hadley front XC H600100 and Hadley rear SDH, SDH XL, H600135, H600150 hubs. Two are required for the hub shell. 

Hadley Part No. 6804-2RS

 

Front XC H600100 bearing replacement instructions.

1)       The ends are loosened first and then removed from the hub shell – using 21mm C wrenches.

2)      The lock rings are then removed with a pin spanner tool – 29mm.

3)      Both bearings are pressed out towards the non-disc side – a socket can be used to tap out.

4)      Next the new bearing gets pressed in from the non-disc side – making sure that it completely down and perpendicular to the hub shell.

5)      Drop the spacer in

6)      Install the second bearing into the hub shell from the non-disc side.

7)      Thread and tighten disc side lock ring on first – then do the same with the non-disc side.  The non-disc side is the pre-load for the hub.  This side must not be over-tightened.  As it is tightened down, you need to check how the spacer moves between the two bearings.  It must be able to move back and forth between the bearings, but be snug – not flopping around.

8)      Put the ends back into the hub – the internally threaded end goes in on the disc side of the hub – the eternally threaded end goes into the non-disc side of the hub and threads into the other end.  These ends need to be cinched down tight.

 

SDH, SDH XL, H600135, H600150 REBUILD INSTRUCTIONS


LOOSEN ENDS ON HUB. SOMETIMES ONE END WILL STICK ON
INTERNAL AXLE. PULL AXLE OUT OF HUB. YOU WILL HAVE THE HUB
SHELL ASSEMBLY AND THE FREEHUB ASSEMBLY.
HUBSHELL ASSEMBLY –
1. REMOVE LOCK RING LOCATED ON DISC SIDE OF HUB SHELL.
2. REMOVE LARGE SEAL ON FREEHUB SIDE OF HUB SHELL.
3. PRESS BOTH OLD 6804 BEARINGS OUT OF HUB SHELL TOWARDS DISC SIDE OF
HUB (INTERNAL SPACER WILL DROP OUT).
4. PRESS ONE NEW 6804 BEARING IN FROM DISC SIDE – IT WILL SEAT ON LIP
THAT IS MACHINED INTO HUB SHELL.
5. PUT IN SPACER THAT CAME OUT WHILE PRESSING OUT BEARINGS.
6. PRESS IN SECOND NEW 6804 BEARING. MAKE SURE THAT IT HAS NOT
PINCHED THE SPACER TOO TIGHT. YOU SHOULD BE ABLE TO MOVE THE
SPACER WITH YOUR FINGER SIDE TO SIDE WITHIN THE HUBSHELL. IF THE
SPACER IS UNABLE TO MOVE SIDE TO SIDE, PRESS ON FREEHUB SIDE 6804
BEARING TO PUSH DISC SIDE BEARING OUT A BIT AND THEN RE-PRESS INTO
HUB SHELL.
7. THREAD LOCK RING BACK INTO HUB SHELL. BE CAREFUL NOT TO
OVERTIGHTEN AS IT CAN DESTROY BEARINGS IN HUB SHELL. AGAIN, YOU
SHOULD BE ABLE TO MOVE THE HUBSHELL SPACER SIDE TO SIDE.
8. PRESS NEW SEAL INTO HUB SHELL WITH FLAT SIDE AGAINST THE HUB SHELL
AND THE GROOVED SIDE TOWARDS THE FREEHUB BODY.