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Plain bore Part# |
HQS self-lube bushes Part# |
SS bush coated in HQS Part# |
Double ball bearing Part# |
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| 3" | 4-3/8" | US2 | US2 | US2 | 1-1/2" | 220 | RGX80US | RGX80BRUS | RGX80BTUS | RGX80CUS | |
| 4" | 5-1/8" | US2 | US2 | US2 | 1-5/8" | 264 | RGX100US | RGX100BRUS | RGX100BTUS | RGX100CUS | |
| For the casters with total brake, add the extension FA to the codes above. | |||||||||||
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