Shrink Discs RfN 4051 Stainless Steel

The RfN 4051 Stainless Steel shrink disc features a corrosion-resistant, highly concentric, and balanced design for reliable torque transmission in high-speed applications.

In Vietnam & some Southeast Asian countries, Dai Hong Phat is an authorized distributor of Ringfeder Power Transmission.

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Key Features of Shrink Discs RfN 4051 Stainless Steel

The Ringfeder RfN 4051 SST is arranged around a hub, with only one transmission interface giving the shaft squeezer method distinct advantages such as providing a very concentric and balanced connection suitable for high speed applications. It also known as "thiết bị bóp trục RfN 4051 SST" or "External clamping set".

- Hollow Shaft Diameter: 750 mm, designed to accommodate large hollow shafts, providing flexibility for various heavy-duty industrial applications.

- Clamp Length: 91.5 mm, a moderate length that ensures a secure fit on the shaft, enhancing stability and reliability.

- Shaft Diameter: 95 mm - 440 mm, suitable for a wide range of shaft sizes, offering versatility in different mechanical systems.

- Maximum Torque: 1.07E6 Nm (1,070,000 Nm), capable of handling extremely high torque values, making it ideal for demanding industrial applications requiring significant force transmission.

Learn more about: Features and Advantages of Shrink Discs in Industrial Applications

Shrink Discs RfN 4051 SST product specifications

RfN 4051 SST Catalogue	RfN 4051 SST Installation Instruction

Shrink Discs dimensions [mm]					T	Fax	Gw	^Tmax
dxD	dw	d1	L	L1	[Nm]	[kN]	[kg]	[Nm]
125 x 185	95	158	58	51	10550	220	5.1	13200
	100				12100	240		15125
	105				13800	260		17250
140 x 220	110	175	58	51	14800	265	8	18500
	120				18640	310		23300
	125				20500	325		25625
155 x 245	130	192	58	51	24000	365		30000
	135				26400	390	10	33000
	140				29000	410		36250
165 x 260	135	210	70	62	32000	475	14	40000
	140				35200	500		44000
	145				38500	530		48125
175 x 275	145	220	70	62	39000	535	14.7	48750
	150				42400	560		53000
	155				46000	590		57500
185 x 295	155	225	70	62	46600	600	17.2	58250
	160				50300	625		62875
	165				54000	650		67500
195 x 315	165	237	80	72	63000	760	23.8	78750
	170				67700	795		84625
	175				72500	825		90625
200 x 330	175	242	80	72	74000	850	26.8	92500
	180				79500	890		99375
	185				84500	915		105625
220 x 345	180	265	94	84	82800	920	32	103500
	190				93500	980		116875
	200				105000	1055		131250
240 x 370	200	290	94	84	113000	1135	36	141250
	210				127500	1210		159375
	215				134500	1250		168125
260 x 395	220	310	102	92	149000	1350	48	186250
	230				165000	1435		206250
	235				173000	1475		216250
280 x 425	230	333	114	104	171000	1485	60	213750
	240				189000	1570		236250
	250				208000	1660		260000
300 x 460	250	358	114	104	215000	1720	70	268750
	260				234000	1800		292500
	270				255000	1890		318750
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...Learn more at: Specifications of Ringfeder RfN 4051 SST...

Why Choose Shrink Discs RfN 4051 SST?

Shrink Discs RfN 4051 SST reduce surface tension in the connected parts.

Ringfeder RfN 4051 SST are mainly used in cases where the wall thickness of hollow shafts is extremely thin or where hollow shafts have a low yield limit due to the material being grey cast iron or aluminium, such as: aluminium conveyor pulleys or thin-walled levers.

Dai Hong Phat Corp specializes in the supply of genuine Ringfeder Shrink Discs RfN 4051 SST throughout Vietnam

As the trusted importer and distributor of 100% genuine Ringfeder shaft tightening equipment in Vietnam and Southeast Asia, Dai Hong Phat ensures the highest quality and authenticity of Ringfeder RfN 4051 SST products.

With over 15 years of reputable service, we guarantee the best market prices.

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