Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
2012-07-11
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

Freewheel Clutch NF Series, NF Bearing, Roller Type Bearing manufacturer / supplier in China, offering Nf Series Roller Type Freewheel Bearing, One Way Sprag Bearing (freewheel bearing) (DC), One Way Clutch 6203 Electric Motor Bearing and so on.

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Audited Supplier

Nf Series Roller Type Freewheel Bearing

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $50/ Piece
Port: Shanghai, China
Production Capacity: 2000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Model: Nf
Type: Roller
Weight: 0.1-95.0kg
Inside Diameter: 8-150mm
Torque: 40-44375nm
Stock: Rich

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Basic Info

Model NO.: NF
Seal Type: Seal
OEM: Accept
Export: Worldwide
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

Nf Series Roller Type Freewheel Bearing
Nf Series Roller Type Freewheel Bearing

Description of Nf Series Roller Type Freewheel Bearing

Type NF is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation.

Standard lubrication is oil. Nominal outside diameter is a standard ball bearing dimension. A typical arrangement is to install this type alongside a bearing with the same housing tolerances, as shown on the following page. The inner race is keyed to the shaft. The outer race has a positive n6 tolerance to give a press fit in a H7 housing. Additional side notches provide for positive torque transmission.

If the housing tolerance is to K6, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly.

Parameter sheet of Nf Series Roller Type Freewheel Bearing

Nf Series Roller Type Freewheel Bearing

TypeSize Overrunning speeds Weight
NFdH7TKN1)nimax2)namax3)Dn6D5D6LtbH11rr1 
[mm][Nm][min-1][min-1][mm][mm][mm][mm][mm][mm][mm][mm][kg]
82050006000373020203611.50.1
122050006000373020203611.50.1
157845005400473726303.571.51.50.3
2018830003600625237363.58220.6
252502200260080684940492.521.1
3050018002100907552.5485122.521.6
35663160019501008058536132.52.52.3
4011001250170011090626371532.53.1
4515001100150012095696371632.53.7
502375850130013011082808.5173.535.4
552500800120014011583809183.536.1
604250700110015012593.5959183.53.58.5
7058756209001701401061109203.53.513
801000055080019016012212592043.518
901725048070021518013314011.5244425.3
1001962540060026021015715014.5284442.1
1303475030048030024018818017325565
1504437525040032026020518017325595


Mounting Example
Nf Series Roller Type Freewheel Bearing

Packaging
Nf Series Roller Type Freewheel Bearing
Nf Series Roller Type Freewheel Bearing
 

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