5/16 x 1 1/8 in. 516118 Flanged Wheelchair or Scooter Bearing
Maintenance free design and pre-greased
Reference number 516118
Inside diameter (bore) 5/16"
Outside diameter 1 1/8"
Outside diameter including flange 1 1/4"
Width (thickness) 7/16" including slightly extended inner race
Sold individually (each)
5/16 x 1 1/8 in. 516118 Flanged Wheelchair or Scooter Bearing Fitment Notes
This bearing is sometimes found on some wheelchairs and transport chairs. The flange is what holds it in place. The reference number is usually stamped on the back side meaning you'll have to remove the bearing to see it. If no reference number is present, you'll have to measure.
General Wheelchair and Scooter Bearing Notes
Many bearings found on wheelchairs and scooters have a alpha numeric reference or just a numeric reference number stamped on the side of the bearing which refers to the type and size of the bearing. In most cases, that is all you need to purchase the correct bearing. For alpha numeric reference numbers ending in Z, ZZ, RS, or 2RS, they are all interchangeable (Z and ZZ refer to a metal outer side shield and RS and 2RS refer to a rubber outer side shield protecting the balls inside the bearing). If your bearing has no reference on it, you will have to measure. If the bearing reference appears worn off, you may be able to see it stamped on the other side.
5/16 x 1 1/8 in. 516118 Flanged Wheelchair or Scooter Bearing
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