Murray Track 2 Wheel Bearing size?

[Sandcracker]

Does anyone know off-hand what size the wheel bearings are for the Track 2s? I wanted to buy some today so they could be here before the weekend, but I forgot to measure with my caliper before I left for work. Google is failing me.

 

[CarPlayLB]

not 100%, but I believe they are standard sized minibike bearings. I know the axles are 5/8

 

[Sandcracker]

I was thinking 5/8, but I wasn't sure. I might have to run home at lunch. Thanks!

 

[Commonrail]

Old thread but for any one looking.. they are a one off wheel bearing. They are 1.417" OD, .625 ID and .433 wide.

 

[CarPlayLB]

Old thread but for any one looking.. they are a one off wheel bearing. They are 1.417" OD, .625 ID and .433 wide.

negative Ghost Rider:blink:...they are everyday, plain Jane, all minibikes have these bearings, bearings! Go here
5/8" ID x 1-3/8" OD x 7/16" Thick Precision Sealed Ball Bearing with Snap Ring

 

[Commonrail]

negative Ghost Rider:blink:...they are everyday, plain Jane, all minibikes have these bearings, bearings! Go here
5/8" ID x 1-3/8" OD x 7/16" Thick Precision Sealed Ball Bearing with Snap Ring

Unless mine is a one off only. It measures 36mm or 1.415, I've been to Napa, O'reillys, Carquest and Advance Auto parts. 1-3/8" is 35mm or 1.375 and you can stack them on top of each other and see the difference. The 1-3/8 bearing falls in the hole and slops around.

I know the bearings OD didn't grow .040" thick over time lol.

 

[Michaelrice520]

I know this is an old thread, rather than make a new one has anyone been able to find a replacement bearing for these wheels?

 

[capguncowboy]

I know this is an old thread, rather than make a new one has anyone been able to find a replacement bearing for these wheels?

@CarPlayLB is pretty reliable when it comes to knowledge sting the Murray bike. I can double check the size on my Murray bearings tomorrow

 

[Michaelrice520]

Thanks man

 

[DaddyJohn]

If Commonrail is correct, he's describing a common 6203-2RS bearing.
The 6203 is the bearing size designation, and 2RS means two rubber seals.

Newer Chinese bikes use these for wheel bearings, as do a lot of Japanese motorcycles, riding mower deck spindles, etc.

They can be had very inexpensively on eBay or Amazon, or should be available at your local Fastenal or bearing supply.

If he's NOT right, I wonder if he had his wheels swapped out or something...? Better wait for capguncowboy to weigh in!

 

[Wilkening]

My Murray wheel bearings are the same as commonrails.

 

[capguncowboy]

Confirmed, the bearings in my bike are a little larger than normal. I didn't have my mic to measure, but a 1-3/8" bearing was a little loose