INA HK4512-B 45 mm ID Roller Bearing Drawn Cup Needle, 52 mm OD

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小計（1 件）*

HK$155.50

下方訂單 HK$250.00（不含稅）成本 HK$50.00。

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	品牌 INA
	Product Type Roller Bearing
	Inside Diameter 45 mm
	Race Width 12mm
	Bore Type Parallel
	Cage Material Steel
	Static Load Rating 27.5kN
	Standards/Approvals No
	Dynamic Load Rating 14.9kN
	Outside Diameter 52 mm
	End Type Sealed
	Bearing Type Drawn Cup Needle

Are particularly suitable for applications with a very small radial section height on account of their very low cross-sectional height

Are used if the housing bore is not suitable as a raceway for needle roller and cage assemblies

Can support high radial loads (are pure radial bearings)

Require a considerably smaller radial design envelope than machined needle roller bearings

Usually run directly on the shaft (no inner ring)

Permit relatively high speeds

Are easy to mount

Require no additional means of axial retention (as a result of which the housing bore is easy to produce)

Can be readily used to close off the shaft ends of bearing positions (drawn cup needle roller bearings with closed end)

Result in particularly compact, cost-effective and economical bearing arrangements

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