Backstop ZZ20 P2RS One Way Bearing with Sprags for Gearboxes

Overview

Quick Details

Place of Origin:

Zhejiang, China

Brand Name:

EPT

Model Number:

instruction

Precision Rating:

P0 P4 P5 P6

Seals Type:

Sealed

Type:

sprag, sprag

Applicable Industries:

Manufacturing Plant, Machinery Repair Shops, Printing Shops, Construction works, Energy & Mining

Model:

ZZ20 P2RS

Weight:

0.15kg

Width:

19 mm

Port:

Shanghai;Ningbo

OEM:

Accept

Delivery:

10-15days

Material:

GCr15

Application:

Agricultural

Package:

Single Box

Supply Ability

Supply Ability:

5000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details

single box or as your requirements

Port

Shanghai ; Ningbo

Picture Example:

Lead Time
:

Quantity(Pieces)	1 – 100	101 – 300	301 – 500	>500
Est. Time(days)	3	7	15	To be negotiated

Online Customization

Backstop ZZ20 P2RS One Way Bearing with Sprags for Gearboxes

Product Description

Internal Freewheels ZZ20 P2RS One Way Clutch

Features

Internal Freewheels ZZ …P2RS are sprag freewheels with bearing support and ball bearing properties. The freewheels are supplied grease-filled for normal operating conditions.

The freewheel is built into the customer housing. This makes compact, space-saving

fitting solutions possible. The freewheels ZZ …P2RS are used as:

Backstops

Overrunning Clutches

Indexing Freewheels

Nominal torques up to 325 Nm. The torque is transmitted on the inner ring and/or on the

outer ring by press fit or keyway connection. Bores up to 40 mm.

The Parameters of the Internal Freewheels ZZ…P2RS

Freewheel Size	Nominal torque	Maximum speed min-1	bearing support Load rating of		Bore d	B	D	K	Weight
	MN		dynamic	static	mm	mm	mm	mm	kg
	Nm		C	C0
			N	N
ZZ12P2RS	9,3	0	100	800	12	14	32	39	0,05
ZZ 15 P2RS	17,0	400	400	400	15	16	35	42	0,07
ZZ 17 P2RS	30,0	400	900	800	17	17	40	51	0,09
ZZ 20 P2RS	50,0	0	400	500	20	19	47	58	0,15
ZZ 25 P2RS	85,0	200	700	500	25	20	52	63	0,18
ZZ 30 P2RS	138,0	200	700	500	30	21	62	73	0,30
ZZ 35 P2RS	175,0	600	600	300	35	22	72	85	0,40
ZZ 40 P2RS	325,0	0	500	300	40	27	80	94	0,60

Mounting

The torque is transmitted on the inner ring by keyway connection and on the outer ring bypress fit. In order to transmit the torques specified in the table, the outer ring must be accommodated in a housing with an external diameter K. The housing is made of steel or greycast iron in minimum quality GG-20. When using other housing materials or smaller externaldiameters, we urge you to contact us regarding the transmissible torque. The tolerance of the housing bore D must be ISO N6 and the tolerance of the shaft must be ISO k6. The permissible operating temperature of the freewheel is +5°C to +60°C. Please contact us ifthe temperature is different to the given values.

Lubrication

The freewheels are supplied grease-filled and with 2 RS seals.

Detailed Image

Certificate

Cooperation

Company Information

Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology.

We are following"Best Quality, Best Price, Fast Delivery, Best Serves"to make all of our old and new customers satisfied.

Our Advantages
1. Advanced producing equipment.
2. Strict requirement for the raw material
3. Complete&perfect process flow
4. Good quality of each batch of the product
5. Different grades of price for different quality

FAQ

Q:How do you pack the goods?

• Totalless than 25 KG:Each in white box + 19*18*9cm box + 29*28*19CM carton box

• Total Weight over 100KG:Carton box +Wooden Box / Wooden Pallet

Q:Can i get the samples from you?

A: It is highly encouraged to ask for the samples for quality check.

Q:Can you promise to deliver the goods in time?

• Small items: In stock.
• Medium Items: 10-15 Days
• Big items:20-25 Days