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Inquiry	Bearing NO.	Boundary dimensions(mm)					Details
Inquiry	Bearing NO.	d1	B1	B2	G	G1	Details
	23280RK+AH3280	380	302	312	Tr440×5	44
	23280RHAK+AH3280	380	302	312	Tr440×5	44
	23984RK+AH3984	400	130	138	Tr435×5	22
	23084RK+AH3084	400	186	196	Tr450×5	34
	23084RHAK+AH3084	400	186	196	Tr450×5	34
	23184RK+AH3184	400	266	276	Tr460×5	40
	23184RHAK+AH3184	400	270	276	Tr460×5	40
	23284RK+AH3284	400	321	331	Tr460×5	46
	23284RHAK+AH3284	400	321	331	Tr460×5	46
	23988RK+AH3988	420	145	153	Tr460×5	25
	23088RK+AHX3088	420	194	205	Tr470×5	35

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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