Shaft Supports Flanged Mount - Standard - Standard Through/Tapped Mounting Holes / Long Sleeve

MISUMI

[Specification Change] The materials and appearances of some products will be changed sequentially starting in May 2026. Please see here for details. Products and packages before and after the change may be mixed in the same shipment, but there are no problems with use.
Please check the content on our website as the PDF does not contain the most up-to-date information.

If the plate on the mounting side is weak or thin, we recommend the tapped mounting hole type.

■Round Flanged

■Square Flanged

■Compact Flanged
·D3 to 15

·D16 to 50

[ ! ] Unless otherwise specified, the dimension tolerance conforms to JIS B 0405 Class m. However, angle dimension tolerances are excluded.

[ ! ] For included hex socket set screws, refer to Alterations.

Type	Through Mounting Holes			Tapped Mounting Holes		[M] Material	[S] Surface Treatment
Type	Round Flanged	Square Flanged	Compact Flanged	Round Flanged	Compact Flanged	[M] Material	[S] Surface Treatment
Standard	STHRB	STHSB	STHCB	STHRBT	STHCBT	General structural steel or Carbon steel	Black Oxide
	STHR	STHS	STHC	STHRT	STHCT	General structural steel or Carbon steel	Electroless Nickel Plating
	SSTHR	SSTHS	SSTHC	SSTHRT	SSTHCT	SUS304	—
	ATHR	ATHS	ATHC	ATHRT	ATHCT	Aluminum Alloy	Clear Anodize