Caster Wheel Replacement Parts
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 | OD | Length | Fits Wheels with Hub Length | Supplied in Caster Models |
|---|---|---|---|---|---|
| RB | 3/4″ | 1 3/16″ | 1 7/8″ | 2 3/16″ | 9,14,15, G15 |
| RB | 1″ | 1 15/16″ | 3″ | 3 1/4″ | 30, 50 |
| RB | 1″ | 1 15/16″ | 2 1/2″ | 2 3/4″ | NA |
| RB | 1 1/4″ | 1 15/16″ | 2 1/2″ | 2 3/4″ | NA |
| RB | 1 1/4″ | 1 15/16″ | 3″ | 3 1/4″ | NA |
Roller bearing includes roller assembly and split outer race, but does not include retaining washers. Other sizes on request.
Steel Spanner Bushings:
| PN | ID | OD | Length | Fits Caster Models |
|---|---|---|---|---|
| SB | 3/8″ | 1/2″ | 1 5/8″ | 3, K3 |
| SB | 3/8″ | 1/2″ | 1 11/16″ | NA |
| SB | 1/2″ | 3/4″ | 2 7/16″ | 9, 14, 15, G15 |
| SB | 1/2″ | 3/4″ | 4 1/16″ | 9SF10 |
| SB | 3/4″ | 1″ | 3 1/2″ | 30, 50 |
| SB | 3/4″ | 1″ | 3″ | NA |
| SB | 1 1/4″ | 1 1/2″ | 4 9/16″ | 100, 150 |
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 | Length | Fits Caster Models |
|---|---|---|---|
| LA | 3/8″ | 2 3/8″ | 3, K3 |
| LA | 1/2″ | 3 1/2″ | 9, 14, 15, G15 |
| LA | 3/4″ | 4 1/4″ | NA |
| LA | 3/4″ | 4 3/4″ | 30, 50 |
“LA” indicates Lube Axle.
Bearing Retaining Washers:
| PN | I.D. | O.D |
|---|---|---|
| RW | 3/4″ | 1 3/16″ |
| RW-TW | 3/4″ | 1 3/16″ |
| SW | 3/4″ | 1 3/16″ |
| RW | 1″ | 1 15/16″ |
| SW | 1″ | 1 15/16″ |
“RW” indicates Steel retaining washer. “SW” indicates Steel retaining washer with neoprene seal.
Thrust Washers:
| PN | I.D. | O.D |
|---|---|---|
| TW | 3/4″ | 1 5/8″ |
| TW | 1″ | 2 3/8″ |
| TW | 1 1/2″ | 3″ |
Information on ball bearings and tapered roller bearings is available on request.
