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ASNU Series ASNU25 Needle Roller Clutch Bearing Gcr15 Freewheel Hub Assembly

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ASNU Series ASNU25 Needle Roller Clutch Bearing Gcr15 Freewheel Hub Assembly

Brand Name : BLUEN

Model Number : ASNU25

Certification : ISO

Place of Origin : CHINA

MOQ : 1 PIECE

Price : USD25-USD30PER PIECE

Payment Terms : T/T, Western Union,Paypal

Supply Ability : 100000PCS Per Month

Delivery Time : 2 Days

Packaging Details : Each in White Box+ Carton Box

Model No. : ASNU25

Material : GCr15

Surface Treatment : Heat Treatment

Port Name : Shanghai / Ningbo

Service : OEM / ODM

Warranty : 1 Year

Size : 25*62*24mm

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ASNU Series ASNU25 Roller Type One Way Freewheel Bearings

Features of Roller Type One Way Freewheel Bearings

Type ASNU 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. Nominal outer diameter is the

same as a series 63.. ball bearing.

A typical arrangement is to install this type alongside a bearing within the same location tolerances, as shown on the following page. The inner race is keyed to the shaft.

The outer race has positive n6 tolerance, to give a press fit in a H7 housing. Additional side notches in the outer race provide for positive torque transmission. If the housing is to K6 tolerance, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly.

This design can accept an axial misalignment of inner and outer race of ± S/2.

ASNU Series ASNU25 Needle Roller Clutch Bearing Gcr15 Freewheel Hub Assembly

Type Size Torque Overrunning speed DIMENSIONS Weight Drag torque

ASNU

NFS

USNU

 dH7 TKN1) nimax2) namax3) Dn6 D5 L b t s e f TR
[mm] [Nm] [min-1] [min-1] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [kg] [Ncm]
8 12 3300 5000 35 28 13 4 1.4 2.4 0.6 0.3 0.07 1.6
12 12 3300 5000 35 28 13 4 1.4 2.4 0.6 0.3 0.06 1.6
15 30 2400 3600 42 37 18 5 1.8 2.4 0.8 0.3 0.11 1.9
17 49 2300 3400 47 40 19 5 2.3 2.4 1.2 0.8 0.15 1.9
20 78 2100 3100 52 42 21 6 2.3 2.4 1.2 0.8 0.19 1.9
25 125 1700 2600 62 51 24 8 2.8 2.4 1.2 0.8 0.38 5.6
30 255 1400 2200 72 60 27 10 2.5 2.4 1.8 1 0.54 14
35 383 1200 1900 80 70 31 12 3.5 2.4 1.8 1 0.74 16
40 538 1100 1700 90 78 33 12 4.1 2.5 1.8 1 0.92 38
45 780 1000 1600 100 85 36 14 4.6 2.5 1.8 1 1.31 43
50 1013 850 1350 110 92 40 14 5.6 2.5 1.8 1 1.74 55
60 1825 750 1050 130 110 46 18 5.5 3.6 2.6 1.5 2.77 110
70 2300 600 950 150 125 51 20 6.9 3.6 2.6 1.5 4.16 140
80 3275 550 850 170 140 58 20 7.5 3.6 2.6 1.5 6.09 180
90 5325 500 750 190 160 64 20 8 3.6 2.6 2 8.2 230
100 7250 450 680 215 175 73 24 8.5 3.6 2.6 2 12.6 380
120 13500 370 550 260 215 86 28 10 3.6 2.6 2.5 22 650
150 26625 300 460 320 260 108 32 12 3.6 3.6 2.5 42 1000
200 44500 230 350 420 350 138 45 16 7.6 3.6 3 93 2000

Product Tags:

ASNU series needle roller clutch bearing

      

ASNU25 needle roller clutch bearing

      

gcr15 freewheel hub assembly

      
China ASNU Series ASNU25 Needle Roller Clutch Bearing Gcr15 Freewheel Hub Assembly wholesale

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