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NF25 Freewheel Bearing NF Series Gcr15 One Way Sprag Clutch
NF25 Freewheel Bearing NF Series Gcr15 One Way Sprag Clutch
Specifications
Brand Name :
BLUEN
Model Number :
NF25
Certification :
ISO
Place of Origin :
CHINA
MOQ :
1 PIECE
Price :
USD15-USD20PER 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. :
Freewheel Clutch Bearings
Material :
GCr15
Surface Treatment :
Heat Treatment
Port Name :
Shanghai / Ningbo
Service :
OEM / ODM
Warranty :
1 Year
Size :
25*80*40
Description

NF Series NF25 One Way Sprag Freewheel Clutch Bearings

Description of NF Freewheel Clutch Bearings

1. 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.

2. 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.

3.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.

4. If the housing tolerance is to K6, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly.

NF25 Freewheel Bearing NF Series Gcr15 One Way Sprag Clutch

Type Size Overrunning Speeds DIMENSIONS Weight

NF

dH7

(mm)

TKN1

(Nm )

Nimax2)

(min-1)

Namax3)

(min-1)

Dn6

(mm)

D5

(mm)

D6

(mm)

L

(mm)

t

(mm)

bH11

(mm)

r

(mm)

r1

(mm)

 (kg)
8 20 5000 6000 37 30 20 20 3 6 1.0 1.5 0.1
12 20 5000 6000 37 30 20 20 3 6 1.0 1.5 0.1
15 78 4500 5400 47 37 26 30 3.5 7 1.5 1.5 0.3
20 188 3000 3600 62 52 37 36 3.5 8 2.0 2.0 0.6
25 250 2200 2600 80 68 49 40 4 9 2.5 2.0 1.1
30 500 1800 2100 90 75 52.5 48 5 12 2.5 2.0 1.6
35 663 1600 1950 100 80 58 53 6 13 2.5 2.5 2.3
40 100 1250 1700 110 90 62 63 7 15 3.0 2.5 3.1
45 100 1100 1500 120 95 69 63 7 16 3.0 2.5 3.7
50 2375 850 1300 130 110 82 80 8.5 17 3.5 3.0 5.4
55 2500 800 1200 140 115 83 80 9 18 3.5 3.0 6.1
60 4250 700 1100 150 125 93.5 95 9 18 3.5 3.5 8.5
70 5875 620 900 170 140 106 110 9 20 3.5 3.5 13.0
80 10000 550 800 190 160 122 125 9 20 4.0 3.5 18.0
90 17250 480 700 215 180 133 140 11.5 24 4.0 4.0 25.3
100 19625 400 600 260 210 157 150 14.5 28 4.0 4.0 42.1
130 34750 300 480 300 240 188 180 17 32 5.0 5.0 65.0
150 44375 250 400 320 260 205 180 17 32 5.0 5.0 95.0




Product tags

clutch bearing for howo truck

,

sprag clutch bearings

,

sprag type freewheel clutches
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NF25 Freewheel Bearing NF Series Gcr15 One Way Sprag Clutch

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Product Detail
Brand Name :
BLUEN
Model Number :
NF25
Certification :
ISO
Place of Origin :
CHINA
MOQ :
1 PIECE
Price :
USD15-USD20PER PIECE
Contact Supplier
NF25 Freewheel Bearing NF Series Gcr15 One Way Sprag Clutch

Changzhou Bluen Bearing Co.,Ltd

Verified Supplier
4 Years
jiangsu, changzhou
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Cam Follower Bearing, Needle Roller Bearing, Freewheel Bearing
Total Annual :
500000-600000
Employee Number :
>100
Certification Level :
Verified Supplier
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