Type NF is roller type freewheel non-bearing supported.
Standard lubrication is OIL.
SPECIFICATION
Product name
roller clutch bearing
Model
NF40
Material
GCr15
Inner diameter
40mm
Outer diameter
110mm
Inner race overrunning speed
1250r/min
Outer race overrunning sped
1700r/min
Weight
3.1Kg
Torque Capacity
100Nm
Application
Reducer, Printer machine, Texitle Machine, Belt Conveyor, Salt industry
Package
Wooden box, tube, pulley, etc
Payment terms
TT. L/C, D/A,D/P,Western Union,Paypal
Catalogue of roller clutch bearing for your choice
NF DATA SHEET
Type
Size
Overrunning speeds
Weight
dH7
TKN1)
nimax2)
namax3)
Dn6
D5
D6
L
t
bH11
r
r1
[mm]
[Nm]
[min-1]
[min-1]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[kg]
NF
8
20
5000
6000
37
30
20
20
3
6
1
1.5
0.1
12
20
5000
6000
37
30
20
20
3
6
1
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
2
0.6
25
250
2200
2600
80
68
49
40
4
9
2.5
2
1.1
30
500
1800
2100
90
75
52.5
48
5
12
2.5
2
1.6
35
663
1600
1950
100
80
58
53
6
13
2.5
2.5
2.3
40
1100
1250
1700
110
90
62
63
7
15
3
2.5
3.1
45
1500
1100
1500
120
95
69
63
7
16
3
2.5
3.7
50
2375
850
1300
130
110
82
80
8.5
17
3.5
3
5.4
55
2500
800
1200
140
115
83
80
9
18
3.5
3
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
80
10000
550
800
190
160
122
125
9
20
4
3.5
18
90
17250
480
700
215
180
133
140
11.5
24
4
4
25.3
100
19625
400
600
260
210
157
150
14.5
28
4
4
42.1
130
34750
300
480
300
240
188
180
17
32
5
5
65
150
44375
250
400
320
260
205
180
17
32
5
5
95
Detailed Images
Company Information
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology.
We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied.
Clients Visit
Factory Production
After-Sales Service
Pre-sale service:
We will delivery the goods in 10 days after your order is confirmed.
After sale service:
Our factory provide technical assistance to support every doubt during usage and maintenance.
FAQ
Q: How do you pack the goods?
Total less than 25 KG:Each in white box + 19*18*9cm box + 29*28*19CM carton box
Total Weight over 100KG :Carton box +Wooden Box / Wooden Pallet
Q: Can i get the samples from you?
A: It is highly encouraged to ask for the samples for quality check.
