NF50 Freewheel N6 Tolerance 1300RPM One Way Sprag Bearing

Basic Information
Place of Origin: CHINA
Brand Name: SUMA
Certification: ISO SGS
Model Number: NF50
Minimum Order Quantity: 1
Price: USD50-USD200 PER PIECE
Packaging Details: Carton Box
Delivery Time: 10-15 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, Paypal
Supply Ability: 1000PCS Per Month
Product Name: Sprag Clutch Bearing NF50 Material: GCr15 Bearing Steel
Rotation Speed: 1300RPM Unit Weight: 5.4Kg
Warranty: 1 Year Size: 50*130*80mm
Torque Capacity: 2375Nm OEM: Accept
High Light:

NF50 One Way Sprag Bearing

,

Freewheel One Way Sprag Bearing

,

NF50 One Way Sprag Clutch

               NF50 Freewheel N6 Tolerance 1300RPM One Way Sprag Bearing​

Features

  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 tonot expand after assembly.

Dimensions and Capacities

 

Type Size   Overrunning speeds   Weight
NF dH7 TKN1) nimax2) namax3) Dn6 D5 D6 L t bH11

 

 

[mm] [Nm] [min-1] [min-1] [mm] [mm] [mm] [mm] [mm] [mm] [kg]
8 20 5000 6000 37 30 20 20 3 6 0.1
12 20 5000 6000 37 30 20 20 3 6 0.1
15 78 4500 5400 47 37 26 30 3.5 7 0.3
20 188 3000 3600 62 52 37 36 3.5 8 0.6
25 250 2200 2600 80 68 49 40 4 9 1.1
30 500 1800 2100 90 75 52.5 48 5 12 1.6
35 663 1600 1950 100 80 58 53 6 13 2.3
40 1100 1250 1700 110 90 62 63 7 15 3.1
45 1500 1100 1500 120 95 69 63 7 16 3.7
50 2375 850 1300 130 110 82 80 8.5 17 5.4
55 2500 800 1200 140 115 83 80 9 18 6.1
60 4250 700 1100 150 125 93.5 95 9 18 8.5
70 5875 620 900 170 140 106 110 9 20 13
80 10000 550 800 190 160 122 125 9 20 18
90 17250 480 700 215 180 133 140 11.5 24 25.3
100 19625 400 600 260 210 157 150 14.5 28 42.1
130 34750 300 480 300 240 188 180 17 32 65
150 44375 250 400 320 260 205 180 17 32 95

NF50 Freewheel N6 Tolerance 1300RPM One Way Sprag Bearing 0

NOTES

1) T max = 2 × T KN

» Refer to Selection page 10 to 13

2) Inner race overruns

3) Outer race overruns
Mounting and Coupling

NF50 Freewheel N6 Tolerance 1300RPM One Way Sprag Bearing 1

Pictures

NF50 Freewheel N6 Tolerance 1300RPM One Way Sprag Bearing 2 
NF50 Freewheel N6 Tolerance 1300RPM One Way Sprag Bearing 3 
 

Contact Details
Ellen Zhang

Phone Number : 86-18068536660

WhatsApp : +8618068536660