Rotary Shafts Retaining Ring Groove on Both Ends

Brand :

MISUMI

Caution

Product Description

Product Overview

Rotary shaft is a high precision shaft product, which can be used in combination with bearing, roller, pulley or other bushing products to realize the function of transmitting power and conveying objects. In addition to excellent dimensional and geometric tolerances, it offers a variety of alterations.

Dimensional Drawing

Specifications Overview

Type			D Tolerance	Material	Surface Treatment	D (mm)	L (mm)
Standard		Retaining ring groove outside referenced type
Retaining ring not provided type	With Retaining Ring	With Retaining Ring
E-SFHRR	E-SFHRRA	-	h8 (Grinding Rod)	General structural steel or carbon steel	Ferroferric Oxide Protective Film	3~50	15~1000
E-PSFHRR	E-PSFHRRA	-			Electroless Nickel Plating
E-SSFHRR	E-SSFHRRA	-		Austenitic stainless steel	-
E-SFRR	E-SFRRA	E-SFRRGA	g7 (Grinding Rod)	General structural steel or carbon steel	Ferroferric Oxide Protective Film
E-PSFRR	E-PSFRRA	E-PSFRRGA			Electroless Nickel Plating
E-SSFRR	E-SSFRRA	E-SSFRRGA		Austenitic stainless steel	-

If there are requirements for rust prevention, give priority to the products with surface treatment of electroless nickel plating and products made of austenitic stainless steel. Please click

Anti-Rust Method

Specification Table

h8 (Grinding Rod)

Part Number			L 0.1mm increments	B·S 0.1mm increments	m		d		Retaining ring model Accessory retaining ring 2 pcs. (Retaining ring type only)
Type		D				Tolerance		Tolerance
Standard
Retaining ring not provided type E-SFHRR E-PSFHRR E-SSFHRR	With Retaining Ring E-SFHRRA E-PSFHRRA E-SSFHRRA	6	15.0～400.0	2≤B·S＜L/2	0.7	+0.1 0	5	+0.075 0	NETWS5
		8	15.0～500.0	3≤B·S＜L/2	0.9		7	+0.09 0	NETWS7
		10	15.0～600.0		1.15		9.6	-0.09	STWS10
		12	15.0～700.0	4≤B·S＜L/2		+0.14 0	11.5	0 -0.11	STWS12
		15	15.0～800.0				14.3		STWS15
		17	30.0～900.0				16.2		STWS17
		20	30.0～1000.0		1.35		19	0 -0.21	STWS20
		25	80.0～1000.0	5≤B·S＜L/2			23.9		STWS25
		30	80.0～1000.0		1.65		28.6		STWS30
		35	80.0～1000.0				33	0 -0.25	STWS35
		40	80.0～1000.0		1.9		38		STWS40
		50	100.0～1000.0		2.2		47		STWS50

g7 (Grinding Rod)

Part Number				L 0.1mm increments	B·S 0.1mm increments Standard	P 0.1mm increments Retaining ring groove	m		d		Retaining ring model Accessory retaining ring 2 pcs. (Retaining ring type only)
Type			D					Tolerance		Tolerance
Standard		Retaining ring groove outside referenced type	D					Tolerance		Tolerance
Retaining ring not provided type E-SFRR E-PSFRR E-SSFRR (D13, 16, 18 and 22 are not available for E-SSFRR)	With Retaining Ring E-SFRRA E-PSFRRA E-SSFRRA (D13, 16, 18 and 22 are not available for E-SSFRRA)	With Retaining Ring E-SFRRGA E-PSFRRGA E-SSFRRGA (D13, 16, 18 and 22 are not available for E-SSFRRGA)	2	15.0～ 50.0	2≤B·S＜L/2	3≤P≤L－4	0.4	+0.05 0	1.2	+0.06 0	NETWS1.2
			2.5	15.0～ 50.0			0.5		1.5		NETWS1.5
			3	15.0～ 150.0			0.5		2		NETWS2
			4	15.0～ 200.0			0.7	+0.1 0	3		NETWS3
			5	15.0～ 250.0					4	+0.075 0	NETWS4
			6	15.0～400.0					5	+0.075 0	NETWS5
			8	15.0～500.0	3≤B·S＜L/2	5≤P≤L－5	0.9		7	+0.09 0	NETWS7
			10	15.0～600.0	3≤B·S＜L/2	5≤P≤L－5	1.15		9.6	0 -0.09	STWS10
			12	15.0～700.0	4≤B·S＜L/2	7≤P≤L－6		+0.14 0	11.5	0 -0.11	STWS12
			13	15.0～700.0					12.4		STWS13
			15	15.0～800.0					14.3		STWS15
			16	15.0～900.0					15.2		STWS16
			17	30.0～900.0					16.2		STWS17
			18	30.0～900.0			1.35		17		STWS18
			20	30.0～1000.0					19	0 -0.21	STWS20
			22	70.0～1000.0					21		STWS22
			25	80.0～1000.0	5≤B·S＜L/2	10≤P≤L－8			23.9		STWS25
			30	80.0～1000.0			1.65		28.6		STWS30
			35	80.0～1000.0			1.65		33	0 -0.25	STWS35
			40	80.0～1000.0			1.9		38		STWS40
			50	100.0～1000.0			2.2		47		STWS50

Retaining ring material is austenitic stainless steel.

Alterations

Rotary Shaft With Retaining Ring Groove Bushing Unit Mechanism Full Range of Selections

Product Features

Feature 1: Extensively applied in various precision equipment thanks to high precision dimensional tolerance and geometric tolerance.
Feature 2: The shaft is intended for rotating purposes such as transmitting power and conveying objects, and used in combination with bearing, roller and timing pulley.
Feature 3: A variety of O.D. tolerances and alterations are available to accommodate different environments.
Feature 4: The product has excellent anti-corrosion performance due to the surface treatment of electroless nickel plating and the use of austenitic stainless steel as the body material.

Usage Method

Example of Use
Recommended Applications	Flat belt roller transfer mechanism It is connected to the roller to drive the flat belt to transport objects.	Timing pulley rotating mechanism It is connected to the timing pulley as a driven shaft to realize the function of reverse transmission.	Bearing and coupling rotating mechanism It is connected to the bearing and coupling to realize the function of forward transmission.

Precautions

Rotary shaft selection method
STEP① Select the bearing support method
● Shaft end shape　～Please select tapped or retaining ring groove, etc. according to the fixing method～
Standard Rotary Shafts Japanese Quality Rotary Shaft Specification Selection Products

Standard Rotary Shafts Japanese Quality Rotary Shaft Specification Selection Products

Example of Use

MISUMI Rotary Shafts With Retaining Ring Groove Full Range of Selections

Equipment name: Embedded fixture
Function description:
It is an embedded assembly fixture that can be embedded into rubber workpiece and aluminum workpiece, embedding the rubber convex part into the concave part of another workpiece. Load can be adjusted with bolt and compressed by roller.
Functions of rotary shafts in the mechanism
①The rotary shaft is used as a tightening connector in the mechanism, bearing the pressure applied by the spring, and connected to roller for compressing the workpiece.
②Excellent roundness and linearity, allowing the assembly fixture to apply force evenly, thereby improving overall stability of the tooling.
For details of reference, please click

Embedded Fixture.

Application Industries

Medical	Semiconductor	Electronic & Electrical

Smart Phones	Food	Automotive

Linear Bushing Standard Type Straight Type	Bearings With Housings T-Shaped	Shaft Collars (Clamp)

Typical Model: LMU6	Representative model: BGHFS6000ZZ-30	Representative model: PSCS10-10
Advantages: High quality, affordable price, short delivery time	Advantages: Full range, high precision and quality	Advantages: Matching shaft products, full range