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Nfr40 (16011) Roller Type One Way Freewheel Clutch Bearing Manufacturer

China Nfr40 (16011) Roller Type One Way Freewheel Clutch Bearing Manufacturer, Find details about China Freewheel Roller Bearing, Nfr Bearing One Way from Nfr40 (16011) Roller Type One Way Freewheel Clutch Bearing Manufacturer

Model NO.
NFR
Model
Nfr
Inner Diameter
8-130mm
Outer Diameter
37-340mm
Torque Capacity
20-34750nm
Inner Race Overrunning Speed
1000-250r/Min
Thickness
20-180mm
Weight
0.1-68kg
Package
Wooden Box
Delivery Time
5-7 Days
Trademark
TN
Transport Package
Single Box
Specification
stieber
Origin
Changzhou
HS Code
84836000
Model NO.
NFR
Model
Nfr
Inner Diameter
8-130mm
Outer Diameter
37-340mm
Torque Capacity
20-34750nm
Inner Race Overrunning Speed
1000-250r/Min
Thickness
20-180mm
Weight
0.1-68kg
Package
Wooden Box
Delivery Time
5-7 Days
Trademark
TN
Transport Package
Single Box
Specification
stieber
Origin
Changzhou
HS Code
84836000

NFR40(16011) Roller Type One Way Freewheel Clutch Bearing Manufacturer

Features of freewheel clutch bearing 

Type NFR is a bearing supported roller type freewheel without any sealing.
Lubrication and sealing must be provided by the installation.
Standard lubrication is oil.
Size 8 to 20 units use steel on steel bearing support ROM the inner race. A
bove size 20, two 160...Series ball bearings are used, giving a higher overrunning speed capacity. 

The inner race is keyed to the shaft.
The outer race has a positive n6 tolerance to give a press fit in a housing to H7.  The housing must be strong enough to not expand after assembly.

Catalogue of freewheel clutch bearing 
 
TypeSize Overrunning speedsBearing Weight








NFR
(ANR-ANG)		dH7TKN1)nimax2)namax3) Dn6D2D4LItbH11 
[mm][Nm][min-1][min-1] [mm][mm][mm][mm][mm][mm][mm][kg]
8 20 1000 1000 *37 20 30 20  3 6 0.1
12 20 1000 1000 *37 20 30 20  3 6 0.1
15 78 850 850 *47 26 37 30  3.57 0.3
20 188 650 650 *62 37 52 36  3.58 0.6
25 250 2100 3600 16008**80 40 68 40 0.24 9 1.2
30 500 1700 3200 16009**90 45 75 48 0.25 12 1.8
35 663 1550 3000 16010**100 50 80 53 1.26 13 2.4
40 1100 1150 2600 16011**110 55 90 63 2.27 15 3.3
45 1500 1000 2400 16012**120 60 95 63 2.27 16 4
50 2375 800 2150 16014**130 70 110 80 2.78.517 5.7
55 2550 750 2000 16015**140 75 115 80 4.29 18 6.5
60 4250 650 1900 16016**150 80 125 95 3.29 18 8.9
70 5875 550 1750 16018**170 90 140 110 1.19 20 13.5
80 10000 500 1600 16021**190 105 160 125 0 9 20 19
90 17250 450 1450 16024**215 120 180 140 0.611.524 27.2
100 19625 350 1250 16028**260 140 210 150 2.614.528 44.5
130 34750 250 1000 16032**300 160 240 180 2 17.532 68

 

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