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Inquiry	Bearing NO.	Fastener Dimensions mm					Details
Inquiry	Bearing NO.	d1	B1	d2	B2	B3	Details
	23044RK+H3044	200	128	260	30	-
	23044RHAK+H3044	200	128	260	30	41
	23144RK+H3144	200	158	280	32	44
	23144RHAK+H3144	200	158	280	32	44
	22244RK+H3144	200	158	280	32	44
	22244RHAK+H3144	200	158	280	32	44
	23244RK+H2344	200	183	250	32	44
	23244RHAK+H2344	200	183	250	32	44
	22344RK+H2344	200	183	280	32	44
	22344RHAK+H2344	200	183	280	32	44
	23048RK+H3048	220	133	290	34	46
	23048RHAK+H3048	220	133	290	34	46
	23148RK+H3148	220	169	300	34	46
	23148RHAK+H3148	220	169	300	34	46
	22248RK+H3148	220	169	300	34	46
	22248RHAK+H3148	220	169	300	34	46

Adapter Sleeve used for Rolling Bearing Inner Diameter: 50-470 - mm
Withdrawal Sleeve used for Rolling Bearing Inner Diameter: 50-480 - mm

The adapter sleeve and withdrawal sleeve can fix bearings with tapered bore on the cylindrical crankshaft; The conical sleeve is helpful to the assembly and disassembly of bearing and can simplify the bearing supporting design of bearings.

It is very common to use adapter sleeve, because it can fix bearings on the optical axis as well as step-shaped shaft. The withdrawal sleeve is easy for assembly without any supporting positioning devices on the shaft.

There must be a fixed pivot point on the axis, such as axial angle. The withdrawal sleeve does not embrace nuts, which should be ordered separately.

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