Wheel Bearings: Similar to 250?

Rekognize · February 13th, 2013, 01:34 PM

Hey folks,

Just wondering if the front and rear wheel ball bearings are similar to the 250s?

Quote:

Dimensions:

2x Front - 6202 BEARING-BALL,15X35X11 Item#: 92045-0734
1x Rear - 6203 BEARING-BALL,17X40X12 Item#: 92045-0732
1x Rear - 6303 BEARING-BALL,17X47X14 Item#: 92045-0733
1x Coupling Dampner - 6205 BEARING-BALL,25x52x15 Item#: 601B6205

You're better off going to your local Motion Industries and ask for NSK, SKF, or Fafnir bearings.

rojoracing53 · February 13th, 2013, 01:52 PM

Quote:

Originally Posted by Rekognize

Hey folks,

Just wondering if the front and rear wheel ball bearings are similar to the 250s?
I notice the part #s are different..

300 BEARING-BALL,15X35X11 (92045-0734)
250 BEARING-BALL (601B6202UU)

Thanks in advance!

I could find out but first.

Why?

Rekognize · February 13th, 2013, 02:11 PM

Going to get the wheels powdercoated

rojoracing53 · February 13th, 2013, 02:14 PM

Ok so I just measured my 250s bearing and they're 15mm ID x 35mm OD x 11mm thick. So it sound like they're identical.

Rekognize · February 13th, 2013, 02:24 PM

Thanks a lot!

I assume the circlip and seals are identical as well?

rojoracing53 · February 13th, 2013, 02:34 PM

250 only have the seal on one side and it should be the same as for the other side the 250 uses the wheel speed hub spacer doohickey as a dust seal.

Rekognize · February 27th, 2013, 09:32 AM

Dimensions:

2x Front - BEARING-BALL,15X35X11 Item#: 92045-0734
1x Rear - BEARING-BALL,17X40X12 Item#: 92045-0732
1x Rear - BEARING-BALL,17X47X14 Item#: 92045-0733
1x Coupling Dampner - BEARING-BALL,25x52x15 Item#: 601B6205

You're better off going to your local Motion Industries and ask for NSK, SKF, or Fafnir bearings.

red26 · April 21st, 2013, 02:11 AM

Any ideas on where to source for the ceramic bearings?

rojoracing53 · April 21st, 2013, 05:04 AM

Quote:

Originally Posted by red26

Any ideas on where to source for the ceramic bearings?

Bicycle shop owner in town seems to hate ceramic bearings becuase he says there service life under shock load sucks. He says in the cranks they are great but in the wheels they tend to fracture and fail sooner then steel. I can't say if this is true but something to look into and be weary of since the load on a motorcycle is much greater.

The more something spins the greater effect upgrading to ceramic will have, example steering head upgrade is pretty pointless. I wonder how ceramic would fair as crank bearings?

Racer x · April 21st, 2013, 06:37 AM

Quote:

Originally Posted by red26

Any ideas on where to source for the ceramic bearings?

http://worldwidebearings.com/

Contact Dave Conforti 800-575-3220 Please tell him Eric aka Racer X sent you.

February 13th, 2013, 02:11 PM	#3
Rekognize ninjette.org member Name: J Location: Toronto Join Date: Sep 2012 Motorcycle(s): Ninja 300 Posts: 103	Going to get the wheels powdercoated __________________________________________________ My Ninja 300 Build Photoblog Greater Toronto Area 250/300 Riding Group

February 13th, 2013, 02:24 PM	#5
Rekognize ninjette.org member Name: J Location: Toronto Join Date: Sep 2012 Motorcycle(s): Ninja 300 Posts: 103	Thanks a lot! I assume the circlip and seals are identical as well? __________________________________________________ My Ninja 300 Build Photoblog Greater Toronto Area 250/300 Riding Group

February 27th, 2013, 09:32 AM	#7
Rekognize ninjette.org member Name: J Location: Toronto Join Date: Sep 2012 Motorcycle(s): Ninja 300 Posts: 103	Dimensions: 2x Front - BEARING-BALL,15X35X11 Item#: 92045-0734 1x Rear - BEARING-BALL,17X40X12 Item#: 92045-0732 1x Rear - BEARING-BALL,17X47X14 Item#: 92045-0733 1x Coupling Dampner - BEARING-BALL,25x52x15 Item#: 601B6205 You're better off going to your local Motion Industries and ask for NSK, SKF, or Fafnir bearings. __________________________________________________ My Ninja 300 Build Photoblog Greater Toronto Area 250/300 Riding Group

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February 13th, 2013, 02:14 PM	#4
rojoracing53 Fast-Guy wannabe Name: Jason Location: Brentwood, Ca Join Date: Oct 2011 Motorcycle(s): 2009 Ninja250, 2011 RM-Z250, 2004 NSR50, Posts: A lot. MOTM - Jan '13	Ok so I just measured my 250s bearing and they're 15mm ID x 35mm OD x 11mm thick. So it sound like they're identical.

February 13th, 2013, 02:34 PM	#6
rojoracing53 Fast-Guy wannabe Name: Jason Location: Brentwood, Ca Join Date: Oct 2011 Motorcycle(s): 2009 Ninja250, 2011 RM-Z250, 2004 NSR50, Posts: A lot. MOTM - Jan '13	250 only have the seal on one side and it should be the same as for the other side the 250 uses the wheel speed hub spacer doohickey as a dust seal.

April 21st, 2013, 02:11 AM	#8
red26 ninjette.org member Name: red Location: KL, Malaysia Join Date: Apr 2013 Motorcycle(s): Ninja 250R, GSXR600 K4, KX250F,NSR150SP, Yamaha TZM150 Posts: 68	Any ideas on where to source for the ceramic bearings?