Caster Wheel Replacement Parts *

If you are unsure of your choice, please call us. Returns are subject to a restocking charge.
Call for a return Authorization form and shipping address.

Straight Roller Bearings
PN	ID	X	OD	X	Length	Fits Wheels with Hub Length	Supplied in Caster Models
RB	3/4″	X	1 3/16″	X	1 7/8″	2 3/16″	9,14,15, G15
RB	1″	X	1 15/16″	X	3″	3 1/4″	30, 50
RB	1″	X	1 15/16″	X	2 1/2″	2 3/4″	NA
RB	1 1/4″	X	1 15/16″	X	2 1/2″	2 3/4″	NA
RB	1 1/4″	X	1 15/16″	X	3″	3 1/4″	NA
Click on the PN for Pricing

Roller bearing includes roller assembly and split outer race, but does not include retaining washers. Other sizes on request.

Steel Spanner Bushings
PN	ID	X	OD	X	Length	Fits Caster Models
SB	3/8″	X	1/2″	X	1 5/8″	3, K3
SB	3/8″	X	1/2″	X	1 11/16″	NA
SB	1/2″	X	3/4″	X	2 7/16″	9, 14, 15, G15
SB	1/2″	X	3/4″	X	4 1/16″	9SF10
SB	3/4″	X	1″	X	3 1/2″	30, 50
SB	3/4″	X	1″	X	3″	NA
SB	1 1/4″	X	1 1/2″	X	4 9/16″	100, 150
Click on the PN for Pricing

If wheels with ball or straight roller bearings are mounted in casters they should be equipped with a spanner bushing. If wheels with straight roller bearings are to rotate directly on a shaft (without a spanner bushing), then the shaft should be hardened and ground. For sizes other than shown, please contact us.

Axles With Lock Nuts
PN	Diameter	X	Length	Fits Caster Models
LA	3/8″	X	2 3/8″	3, K3
LA	1/2″	X	3 1/2″	9, 14, 15, G15
LA	3/4″	X	4 1/4″	NA
LA	3/4″	X	4 3/4″	30, 50
Click on the PN for Pricing

“LA” indicates Lube Axle
“SA” indicates Solid Axle Bolt

Bearing Retaining Washers
PN	I.D.	X	O.D.
RW	3/4″	X	1 3/16″
RW-TW	3/4″	X	1 3/16″
SW	3/4″	X	1 3/16″
RW	1″	X	1 15/16″
SW	1″	X	1 15/16″
Click on the PN for Pricing

“RW” indicates Steel retaining washer
“SW” indicates Steel retaining washer with neoprene seal.

Thrust Washers
PN	I.D.	X	O.D.
TW	3/4″	X	1 5/8″
TW	1″	X	2 3/8″
TW	1 1/2″	X	3″
Click on the PN for Pricing

* Information on ball bearings and tapered roller bearings is available on request.