FK FK 2RS Ball GCr15 Shaft N6 Freewheel One Way Bearings

Basic Information
Place of Origin: CHINA
Brand Name: SUMA
Certification: ISO SGS
Model Number: FK FK..2RS
Minimum Order Quantity: 1
Price: USD500-USD2000 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: One Way Clutch Bearing FK FK..2RS Material: GCr15 Bearing Steel
Torque Capacity: 53-104Nm Rotation Speed: 2800-10800RPM
Unit Weight: 0.07-0.17Kg Warranty: 1 Year
Size: 17*40*12mm Package: Carton Box Or Wooden Case
High Light:

GCr15 One Way Bearings

,

Shaft N6 One Way Bearings

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Shaft N6 One Way Clutch Bearing

               FK FK 2RS Ball GCr15 Shaft N6 Freewheel One Way Bearings

Features

Width

12 / 14 / 15 / 16 / 17 / 18 mm

Operating temperature

max. 140°C

Higher temperatures on request

max. 110°C (design 2RS with RS seals)

Lubrication

Series FK 2RS with seals

Operative lifetime grease lubrication

Series FK without seal discs

Oil or grease lubrication

Delivered with corrosion protection.

Installation

Installation tolerances

Shaft n6; hub N7

Mating parts

Hardening and grinding of the mating parts is not necessary. Thoroughly clean (grease free) the mating parts in the vicinity of the freewheel clutch as well as the freewheel clutch's rings before making the press fit.

Bearing

The freewheel clutch includes ball and roller bearings. Additional external bearing support is not necessary.

Press fit pressure

Press fit pressure must not be applied to the balls.

Clamping direction

The arrow on the inner ring designates the inner ring's clamping direction.

Dimensions and Capacities

FK FK 2RS Ball GCr15 Shaft N6 Freewheel One Way Bearings 0FK FK 2RS Ball GCr15 Shaft N6 Freewheel One Way Bearings 1

Drawing legend:

d = inner diameter D = outer diameter W = width r = edge radius T = torque n = rotation speed C = load capacity

Designation

d

[mm]

D

[mm]

W

[mm]

Tnom

[Nm]

nmax

[rpm]

Cdyn.

[N]

Cstat.

[N]

r

[mm]

Weight

[kg]

Item no.
FK 6203 17 40 12 53 10,800 6,245 3,441 1.0 0.07 301065
FK 6203-RS 17 40 12 53 3,700 6,245 3,441 1.0 0.07 301079
FK 6204 20 47 14 60 7,500 6,869 4,268 1.5 0.12 301068
FK 6204-2RS 20 47 14 60 3,200 6,869 4,268 1.5 0.12 301087
FK 6205 25 52 15 104 5,400 7,448 5,146 1.5 0.15 301070
FK 6205-2RS 25 52 15 104 2,800 7,448 5,146 1.5 0.15 301092
FK 6206 30 62 16 148 5,100 7,859 6,066 1.5 0.23 301074
FK 6206-2RS 30 62 16 148 2,400 7,859 6,066 1.5 0.23 301103
FK 6207 35 72 17 265 3,700 8,902 7,819 2.7 0.34 301077
FK 6207-2RS 35 72 17 265 1,900 8,902 7,819 2.7 0.34 301108
FK 6208 40 80 18 267 3,700 8,902 7,752 2.7 0.45 301078
FK 6208-2RS 40 80 18 267 1,900 8,902 7,752 2.7 0.45 301110
FK 6304-2RS 20 52 15 104 2800 7448 5146 1.5 0.17 301098

All specifications for series FK 2RS (with seals) and series FK (without seals)

The specified nominal torque is based on sufficient stiffness of mating parts .

Rotation speed n for series FK (without seals) = assembly unit's inherent speed

Rotation speed n for series FK 2RS (with seals) = speed difference of mating parts.

  The back driving torque is restrained by the torque arm. The torque arm must not be clamped into position. It must have 0.5 inch play in the axial and in the radial direction.

FRHM backstops are supplied for a clearance fit. Set screws on the inner ring are provided for axial retention, shaft collars are not required.

Pictures
 FK FK 2RS Ball GCr15 Shaft N6 Freewheel One Way Bearings 2
FK FK 2RS Ball GCr15 Shaft N6 Freewheel One Way Bearings 3

FK FK 2RS Ball GCr15 Shaft N6 Freewheel One Way Bearings 4

Contact Details
Ellen Zhang

Phone Number : 86-18068536660

WhatsApp : +8618068536660