Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Plant Area:
1500.0 square meters
Management System Certification:
ISO 9001, ISO 9000
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Backstop, Overrunning Clutch, Indexing Freewheel manufacturer / supplier in China, offering Internal Freewheels Zz P2RS One Way Clutch with Sprags, Cam Clutch Sprag Type One Way Bearing Cka 4090 Ck-A4090, Gez12es-Gez152es High Misalignment Spherical Plain Radial Bearing and so on.

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Supplier Homepage Products overrunning clutch (sprag clutch) Internal Freewheels Zz P2RS One Way Clutch with Sprags

Internal Freewheels Zz P2RS One Way Clutch with Sprags

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $5/ Piece
Port: Shanghai, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Rolling Body: Ball Bearings
The Number of Rows: Single
Outer Dimension: Small (28-55mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

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Basic Info

Model NO.: ZZ12 P2RS
Separated: Unseparated
Model: Zz12 P2RS
Type: Sprag
Outer Diameter: 32mm
Inner Diameter: 12mm
Weight: 0.05kg
Width: 14mm
Name: Internal Freewheels Zz P2RS One Way Clutch with Sp
OEM: Accept
Port: Shanghai;Ningbo
Delivery: 10-15days
Trademark: SUMA or OEM
Transport Package: Single Box or as Your Requirements
Specification: P6
Origin: Changzhou, Jiangsu, China
HS Code: 84836000

Product Description

Internal Freewheels ZZ P2RS
for press fit on the outer ring
with sprags, bearing support and sealing
Internal Freewheels ZZ 2RS 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 2RS are used as:
 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.
Freewheel SizeNominal torqueMaximum speed min-1bearing support
Load rating of
Bore dBDKWeight
ZZ 15 P2RS17,0400400400151635420,07
ZZ 17 P2RS30,0400900800171740510,09
ZZ 20 P2RS50,00400500201947580,15
ZZ 25 P2RS85,0200700500252052630,18
ZZ 30 P2RS138,0200700500302162730,30
ZZ 35 P2RS175,0600600300352272850,40
ZZ 40 P2RS325,00500300402780940,60
The torque is transmitted on the inner ring by keyway connection and on the outer ring by
press 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 grey
cast iron in minimum quality GG-20. When using other housing materials or smaller external
diameters, 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 if
the temperature is different to the given values.
The freewheels are supplied grease-filled and with 2 RS seals.

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