내륜 (Inner Race)

IKO Bearing IRB1812 Inner Ring, Inch , 1 1/8″ Inside Diameter, 1 3/8″ Outside Diameter, 19.43 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA2212Z, BHA2212Z and YB2212

IKO Bearing IRB1816 Inner Ring, Inch , 1 1/8″ Inside Diameter, 1 3/8″ Outside Diameter, 25.78 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA2216Z and BHA2216Z

IKO Bearing IRB1820 Inner Ring, Inch , 1 1/8″ Inside Diameter, 1 3/8″ Outside Diameter, 32.13 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA2220Z, BHA2220Z and YB2220

IKO Bearing IRB2014 Inner Ring, Inch , 1 1/4″ Inside Diameter, 1 1/2″ Outside Diameter, 22.60 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA2414Z and YB2414

IKO Bearing IRB2016 Inner Ring, Inch , 1 1/4″ Inside Diameter, 1 1/2″ Outside Diameter, 25.780 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA2416Z and YB2416

IKO Bearing IRB2020 Inner Ring, Inch , 1 1/4″ Inside Diameter, 1 1/2″ Outside Diameter, 32.130 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA2420Z and YB2420

IKO Bearing IRB2316 Inner Ring, Inch , 1 7/16″ Inside Diameter, 1 3/4″ Outside Diameter, 25.780 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA2816Z

IKO IRB2410-1 IRB – SERIES

IKO Bearing IRB2416 Inner Ring, Inch , 1 1/2″ Inside Diameter, 1 3/4″ Outside Diameter, 25.78 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA2816Z and YB2816

IKO Bearing IRB2616 Inner Ring, Inch , 1 5/8″ Inside Diameter, 2″ Outside Diameter, 25.78 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA3216Z

IKO Bearing IRB2628 Inner Ring, Inch , 1 5/8″ Inside Diameter, 2″ Outside Diameter, 44.83 mm Width, For Shell Type, High Carbon Steel, To Assemble with BAW3228Z

IKO Bearing IRB3016 Inner Ring, Inch , 1 7/8″ Inside Diameter, 2 1/8″ Outside Diameter, 25.78 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA3416Z

IKO Bearing IRB4016 Inner Ring, Inch , 2 1/2″ Inside Diameter, 2 3/4″ Outside Diameter, 25.78 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA4416Z

IKO Bearing IRB4020 Inner Ring, Inch , 2 1/2″ Inside Diameter, 2 3/4″ Outside Diameter, 32.13 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA4420Z

IKO Bearing IRB58 Inner Ring, Inch , 5/16″ Inside Diameter, 1/2″ Outside Diameter, 13.08 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA88Z, BHA88Z and YB88