US Series US55 AS55 Backstop Clutch Freewheel Roller Bearing

Basic Information
Place of Origin: CHINA
Brand Name: SUMA
Certification: ISO SGS
Model Number: US55 AS55
Minimum Order Quantity: 1
Price: USD8-USD10 PER PIECE
Packaging Details: Carton Box
Delivery Time: 5 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, Paypal
Supply Ability: 1000PCS Per Month
Product Name: Freewheel Roller Bearing Material: GCr15 Bearing Steel
Torque Capacity: 185Nm Rotation Speed: 1200RPM
Unit Weight: 0.42Kg Warranty: 1 Year
Size: 20*47*14mm OEM: Accept
High Light:

Clutch Freewheel Roller Bearing

,

Backstop Clutch Freewheel Roller Bearing

,

US55 AS55 Roller Clutch Bearing

       US Series US55 AS55 Backstop Clutch Freewheel Roller Bearing

Features

The US Series freewheels are not self-centering. It is therefore required to place one or two bearings next to the freewheel so that the outer race can rotate centrally to the inner race .

US freewheels have ball bearings with the same dimensions as the 62.. Series.

The torque forces are transmitted from the shaft to the inner race by means of a key and from the outer race to the seating by means of an interference fit on the r6 tolerance of the external diameter.

Shaft tolerance must be either h6 or j7; the tolerances for the seating must be either H7 or J6.

Before being put onto service, the freewheels must be lubricated with suitable lubricants following the

instructions given on page 12. Oil lubrication is essential when a high number of rotations in neutral is reached.
Dimensions and Capacities

AS .jpg

Type Size

 

TKN1)

Overrunning speeds  

Weight

 

Drag torque
US (NSS) dH7 nimax2) namax3) Dr6 D5 L s e f TR
[mm] [Nm] [min-1] [min-1] [mm] [mm] [mm] [mm] [mm] [mm] [kg] [Ncm]
6 2.1 5000 7500 19 15.8 6 0.3 0.6 0.3 0.01 0.18
8 3.8 4300 6500 24 20 8 1.3 0.6 0.6 0.02 0.24
10 6.8 3500 5200 30 25.9 9 1.3 0.6 0.6 0.03 0.36
12 13 3200 4800 32 28 10 1.3 0.6 0.6 0.04 0.48
15 14 2800 4300 35 31 11 1.4 0.6 0.6 0.05 0.7
20 40 2200 3300 47 40 14 2.4 0.8 0.8 0.12 1.4
25 56 1900 2900 52 45.9 15 2.4 0.8 0.8 0.14 2.4
30 90 1600 2400 62 55 16 2.4 0.8 1 0.22 7.8
35 143 1300 2000 72 64 17 2.5 0.8 1 0.31 9
40 185 1200 1800 80 72 18 2.5 0.8 1 0.39 10
45 218 1000 1600 85 77 19 2.5 1.2 1 0.44 11
50 230 950 1500 90 82 20 2.5 1.2 1 0.49 13
55 308 800 1300 100 90 21 2.5 1.2 1 0.66 14
60 508 700 1100 110 100 22 2.5 1.2 1.5 0.81 26
80 1063 600 900 140 128 26 2.5 1.2 1.5 1.41 58

 

NOTES:
AS6 without keyway. ØD = -0-0,009
AS8-12 keyway to DIN 6885.1.
Other sizes to DIN 6885.3
1) T max = 2 × T KN
2) Inner race overruns
3) Outer race overruns
Mounting dimensions are identical to ball bearings series 62

Mounting Example

AS .jpg

Pictures 
US Series US55 AS55 Backstop Clutch Freewheel Roller Bearing 2

US Series US55 AS55 Backstop Clutch Freewheel Roller Bearing 3


US Series US55 AS55 Backstop Clutch Freewheel Roller Bearing 4

Contact Details
Ellen Zhang

Phone Number : 86-18068536660

WhatsApp : +8618068536660

此外,请将此代码粘帖到紧跟起始 标记之后的位置: