811/500 811/670 м NN3014 NN3018Ktn NN3020 NN3076 оригинальные подшипники цилиндрические роликовые для компрессоров генераторного
811/500 811/670 м NN3014 NN3018Ktn NN3020 NN3076 оригинальные подшипники цилиндрические роликовые для компрессоров генераторного
811/500 811/670 м NN3014 NN3018Ktn NN3020 NN3076 оригинальные подшипники цилиндрические роликовые для компрессоров генераторного
811/500 811/670 м NN3014 NN3018Ktn NN3020 NN3076 оригинальные подшипники цилиндрические роликовые для компрессоров генераторного
811/500 811/670 м NN3014 NN3018Ktn NN3020 NN3076 оригинальные подшипники цилиндрические роликовые для компрессоров генераторного
811/500 811/670 м NN3014 NN3018Ktn NN3020 NN3076 оригинальные подшипники цилиндрические роликовые для компрессоров генераторного
811/500 811/670 м NN3014 NN3018Ktn NN3020 NN3076 оригинальные подшипники цилиндрические роликовые для компрессоров генераторного

811/500 811/670 м NN3014 NN3018Ktn NN3020 NN3076 оригинальные подшипники цилиндрические роликовые для компрессоров генераторного


Поделиться:


Цена:100,00 $ - 500,00 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-19-2025 119.1 $* 125.8 $*
Aug-19-2025 118.90 $* 124.57 $*
Jul-19-2025 99.2 $* 104.95 $*
Jun-19-2025 116.98 $* 122.22 $*
May-19-2025 101.29 $* 106.3 $*
Apr-19-2025 114.87 $* 120.58 $*
Mar-19-2025 113.89 $* 119.14 $*
Feb-19-2025 112.93 $* 118.89 $*
Jan-19-2025 111.69 $* 117.27 $*

Характеристики



811/500 811/670M NN3014 NN3018Ktn NN3020 NN3076 Original Bearings Cylindrical Roller Bearings For Compressors Generator Motor




Production Process






Cylindrical Roller Bearing Features :
1. The roller and raceway for the line contact or offline contact, radial bearing capacity big, apply to under heavy load and impact load.
2. The friction coefficient is small, suitable for high speed, the limit speed close to the deep groove ball bearings.
3. The N type and NU type axial movement, can adapt to shaft caused by thermal expansion or installation error and shell the change of relative position, can be used for free end bearing.
4. On the shaft or hole of the processing and the demand is higher, bearing outer axis relative deflection after installation to be kept under strict control, so as not to cause contact stress concentration.
5. The inner ring or outer ring separable, easy to install and disassemble.


Product Name
Cylindrical Roller Bearing
Material
Chrome Steel GCr15
Ball Bearings Feature
1 Long life span
2 High rotating speed&Low noise
Bearing Package
Pallet,wooden case,commercial packaging or as customers' requirement.
Service
OEM Customized Service Provided
Sample Policy
Sample Charge Free, Courier Charge Required
Lead Time
3 - 5 Days for In-stock Products, Others need be Negotiated
Application
Household appliances, power tools, small motor, medical equipment, office equipment, sports equipment, electronic equipment, etc.




Type NF
Ribs on both sidesof the inner ring
Ribs on the outer ring side
Type NF and type NJ can provide axial positioning in one direction
Type NJ
Ribs on both sidesof the outer ring
Ribs on the inner ring side


Type RN
Short cylindrical bearing
No outer ring
Inside and outside line contact, small friction coefficient


Type NUP
Super-precision roller bearings
There are ribs on the two sides ofthe outer ring, a rib on one side
of the inner ring, and a movable rib on the other side
Type NU
Single Row Cylindrical bearings
Ribs on both sidesof the outer ringNo ribs on inner ring
Type N
Ribs on both sidesof the inner ringNo ribs on outer ring


Nup bearing can make the bearing to the machine shaft bidirectional positioning,single-sided disassembly with washer, ultra-fine drawing rollers, high efficiency,energy saving and long lasting, high speed, low accuracy, low noise.
Type n and type nu allow the shaft to make bidircctional bcaring displaccmcnt rclativcto the bearing box within a certain range, that is, it can withstand the Iength change ofthe shaft caused by thermal expansion. Therefore suitable for non-locating bearings.




This product is widely used in the fields of falternator, oscillating screen, Machine tool spindle, Gas turbine.


Size Information


Designation
Principal dimensions （mm）
Basic load ratings
Fatigue load limit
dynamic
static
d
D
B
C (kN)
C0 (kN)
Pu (kN)
NN 3005 K/SP
25
47
16
26
30
3.15
NN 3006 KTN/SP
30
55
19
30.8
37.5
4
NN 3007 K/SP
35
62
20
39.1
50
5.4
NN 3008 KTN/SP
40
68
21
42.9
56
6.4
NN 3009 KTN/SP
45
75
23
50.1
65.5
7.65
NN 3010 KTN/SP
50
80
23
52.8
73.5
8.5
NN 3011 KTN/SP
55
90
26
69.3
96.5
11.6
NN 3012 KTN/SP
60
95
26
73.7
106
12.7
NN 3013 KTN/SP
65
100
26
76.5
116
13.7
NN 3014 KTN/SP
70
110
30
96.8
150
17.3
NN 3015 KTN/SP
75
115
30
96.8
150
17.6
NN 3015 TN/SP
75
115
30
96.8
150
17.6
NN 3016 KTN/SP
80
125
34
119
186
22
NN 3017 KTN9/SP
85
130
34
125
204
23.2
NN 3018 KTN9/SP
90
140
37
138
216
26
NN 3019 KTN9/SP
95
145
37
142
232
27.5
NN 3020 KTN9/SP
100
150
37
151
250
29
NNU 4920 BK/SPW33
100
140
40
128
255
29
NNU 4920 B/SPW33
100
140
40
128
255
29
NNU 4921 B/SPW33
105
145
40
130
260
30
NN 3021 KTN9/SP
105
160
41
190
305
36
NNU 4921 BK/SPW33
105
145
40
130
260
30
NNU 4922 BK/SPW33
110
150
40
132
270
30
NN 3022 KTN9/SP
110
170
45
220
360
41.5
NNU 4922 B/SPW33
110
150
40
132
270
30
NNU 4924 BK/SPW33
120
165
45
176
340
37.5
NNU 4924 B/SPW33
120
165
45
176
340
37.5
NN 3024 KTN9/SP
120
180
46
229
390
44
NNU 4926 BK/SPW33
130
180
50
187
390
41.5
NNU 4926 B/SPW33
130
180
50
187
390
41.5
NN 3026 KTN9/SP
130
200
52
292
500
55




Company Information



ZAOZHUANG YIDING BEARING CO.,LTD

ls specialized in bearings export production selling and after-service. In practice for many years,we established strict quality assurance system.
Our products range covers Cylindrical Roller Bearing, Needle Roller Bearing, Tapered RollerBearing, Spherical roller bearing, Deep Groove Ball Bearing, Angular Contact Ball Bearing (single row& double row),Thrust Ball/Roller Bearing, Linear bearing,Plain shaft(Axis) series, Linear guide rail,Rod end bearing, Joint bearing, Stainless Steel Bearings, Ceramic bearings,Plastic bearing, Thinwall bearing, Excavator bearing, Rotor bearing and so on. They are widely used in applications likeAgriculture, Automotive, Steel industry, Pumps & Compressors, Railways, Mining & Construction,Motorcycles, Electric Motors,Printing and Power Tools, etc.
We can do OEM products, and do following drawings.
We are the agent of world famous brands:NSK NTN KOYO NACHI ASAHI KO THK UBC NMB DPI and so on.
Our principle is service and quality Firstl! By ceaselessly improve our quality and, our products win highpraise for our favorable price...








Buyer Feedback




Packing & Shipping


package
1)Neutral package + carton package 2)Carton package + pallet 3)Wood package + pallet
Delivery Time
1-3 days after order
Shipping
by air to door address / by sea to sea port




FAQ


Q1: What the MOQ of your company?
Our MOQ is normally 100pcs, anyway lower MOQ is also acceptable with a litter highercost,
ure the more you purchase the cheaper cost you could get.

Q2: Could you accept OEM and customize?
Yes,we can customize for you according to sample or drawing.

Q3: Could you supply sample for free?
Yes,we can supply sample for free,do you mind to buy her a ticket?

Q4: Dose your factory have any certificate?
Yes we have ISO 9001:2008,IQNET and SGS. If you want other like CE ,we can do for you.

Q5: IS you company factory or Trade Company?
We have our own factory ;our type is factory +trade.

Q6: Could you tell me the material of your bearing?
We have chrome steel, and stainless steel,ceramic and plastic material.

Q7: Could you offer door to door service?
Yes,by express(DHL,FEDEX,TNT,EMS,4-10 days to your city.)

Q8: Could you tell me the payment term of your company can accept?
T/T.Western Union,PayPal

Q9: Could you tell me the delivery time of your doors?
If stock,in 7days or base on your order quantity

Q10:Can you give me some discount?
Yes, you can, contact me immediately to get more discounts.


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