SKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zz

China SKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zz, Find details about China Ball Bearings, Bearings from SKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zz

Precision
P0 P6 P5
Clearance
C2 C0 C3 C4
Hardness
HRC59-62
Vibration
Zv1 Zv2 Zv3 Zv4
Cage
Thick Material
Seal
Thick Material, High Quality Rubber
Grease
Great Wall 2#, Shell Grease
Trademark
UJK
Transport Package
Industry Single Box
Specification
small
Origin
China
HS Code
8482102000
Precision
P0 P6 P5
Clearance
C2 C0 C3 C4
Hardness
HRC59-62
Vibration
Zv1 Zv2 Zv3 Zv4
Cage
Thick Material
Seal
Thick Material, High Quality Rubber
Grease
Great Wall 2#, Shell Grease
Trademark
UJK
Transport Package
Industry Single Box
Specification
small
Origin
China
HS Code
8482102000
 
Product Description


Metric miniature ball bearing product characteristics: Among the ultra-small aperture miniature bearings, it can be divided into ZZ steel plate bearing dust cover series, RS rubber bearing seal ring series, Teflon bearing seal ring series, flange series, stainless steel series, Ceramic ball series, etc. Miniature ball bearings have a wide range of uses. It is suitable for products requiring high-speed rotation, low friction torque, low vibration and low noise.

Metric miniature bearings are suitable for all kinds of industrial equipment, small rotary motors; office equipment; micro-motor soft drives; pressure rotors; dental drills; hard disk motors; stepping motors; video recorder drums; toy models; fans; pulleys; rollers, Transmission equipment, etc.

Commonly used metric miniature bearing model 682 682ZZ MR52 MR52ZZ 692 692ZZ 683 683ZZ MR83 MR83ZZ 693 693ZZ 603 603ZZ 623 623ZZ MR74 MR74ZZ MR84 MR84ZZ 684 684ZZ MR104 MR104ZZ MR105ZZ MR105ZZ MR105ZZ MR105ZZ MR105ZZ MR105ZZ MR105ZZ MR105ZZ MR105ZZ MR105ZZ 605ZZ MR105ZZ MR105ZZ MR105ZZ MR126ZZ 686 686ZZ 696ZZ 606ZZ 626ZZ MR117 MR117ZZ MR137 MR137ZZ 687 687ZZ 607ZZ 627ZZ MR128 MR128ZZ MR148 MR148ZZ 688 688ZZ 698ZZ 608ZZ MR149 MR149ZZ 689 689ZZ 609ZZ 629ZZ 639ZZ 6000ZZ 16001ZZ 6200ZZ

SKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zz

MODEL
(d)

(D)
(b)
 Cr(N)

 Cor(N)
PRM
openzz  
*1000rpm
681131-9626130150
69141.6-14137100120
681Xzz
1.5
41.2211233100120
691Xzz522.61695085100
601Xzz62.53330997590
682zz 

2
51.52.31695085100
MR52zz522.51695085100
692zz62.33330997590
MR62zz62.52.5330997590
MR72zz72.833861296375
602zz72.83.53861296071
682Xzz 
2.5
61.82.6209747180
692Xzz72.53.53861296375
MR82X82.5-5581806067
602Xzz82.845521776071
MR63zz 
 
3
622.5209747180
683zz7233111126375
MR83zz82.533951416067
693zz8345581806067
MR93zz92.545711895667
603zz9355711895667
623zz10446312195060
633zz135513014884048
MR74zz 
 
4
722.52551086067
MR84zz8233951415667
684zz92.546412275363
MR104zz10347112724856
694zz11449573504856
604zz12449573504856
624zz135513014884048
634zz165513405233643
MR85zz 
 
5
822.5218905363
MR95zz92.534311695060
MR105zz10344311695060
MR115zz11-47162824553
685zz11357162824553
695zz134410774324350
605zz145513295074050
625zz165517296753643
635zz196623368963240
MR106zz 
 
6
102.534962184553
MR126zz12347162954350
686zz133.5510824424050
696zz155513405234045
606zz176622638463845
626zz196623368963240
636zz2277333314233036
MR117zz 
 
7
112.534552024350
MR137zz13345412764048
687zz143.5511735134050
697zz175516057193643
607zz196623368963643
627zz2277328713793036
637zz2696456319832834
MR128zz 

8
122.53.55432744048
MR148zz143.548173863845
688zz164512525923643
698zz196622379173643
608z2277329313793440
628zz2488333314232834
638zz2899456319832834
679zz 
9
1434.59194683642
689zz174513276683643
699zz2066246710813440
609zz2477335614443238
629zz2688457519832834
639zz301010465920802430
6700zz 

10
15448554351517
6800zz195517168403743
6900zz2266269512733441
6000zz2688455019703036
6200zz3099510023902430
6300zz351111810034502226
6701zz 
12
18449265301315
6801zz2155191510413339
6901zz2466288614663136
6001zz2888510023702832
6201zz321010680030502228
6301zz37121297004200990425

 

 




SKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zzSKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zzSKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zzSKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zzSKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zz

Detailed Photos


SKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zz
 

Company Profile


Shandong UJK bearing Co.,LTD is an experience manufacturer & exporter in China.
We main produce deep groove ball bearings, taper roller bearings, pillow block bearings and so on.
Our main export markets are Turkey, Russia, Ukraine, Vietnam, Malaysia, USA, Brazil, Argentina, Singapore.
We can undertake OEM orders from large international bearing factories. We have established partnerships with some international bearing brands.
UJK Bearing will adhere a long term proinciple "Quality first, Credit first & Service first" to welcome customers both at home & abroad.

Packaging & Shipping

1.industrial packing+industrial cartons+pallets 
2.single brand box+brand cartons+pallets
3.follow customer's requests
A.Plastic Tubes or Single Boxes ( Usually 10pcs in one plastic tube for steel bearings);
B.Cartons ( No more than 30kg for one carton );
C. Pallet ( Usually more than 400kg totally will use pallet )
D. Delivery time :7-35 days ( by sea or by air )
Generally,We will choose the most suitable packing method for products. If you have any special requirements for packing, pleasecontact us in advance.
SKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zz

Quality control
 

All UJK bearings production is guaranteed because it is tested twice to meet high standards: first in the factory and second time in the UJK bearings Quality Control Laboratory . We conduct all necessary tests with the latest measurement and quality-assurance systems utilizing high-quality and precise measuring equipment
 

1.Bearing Life2.Hardness3.Roughness
4.Noise and Vibration5.Metal structure6.Grease leakage
7.Clearance8.Roundness9.Dimension measurement
SKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zz
.Applications

Agricultural machinery
Cars and light trucks
building
food and drinks
General Machinery
machine tool
Ship
Material transportation
metallurgy
Mining, mineral processing and cement
Ocean energy
Petroleum and natural gas
Pulp and paper
railway
Trucks, trailers and buses
Two-wheelers and three-wheelers
Wind energy

SKF NMB NTN Ezo Precision Miniature Ball Bearings Mr137 Mr137zz 687 687zz 607zz 627zz Mr128 Mr128zz Mr148 Mr148zz 688 688zz 698zz 608zz Mr149 Mr149zz 689 689zz

FAQ

If you have any other questions, please feel free to contact us as follows.

 

Q: Why did you choose us?

A. We provide the best quality bearings with reasonable price, low friction, low noise and long service life.

B. With sufficient stock and fast delivery, you can choose our freight forwarder or your freight forwarder.

C. The best service provided by a well-trained international sales team.

 

Q: Do you accept small orders?

100% quality check, once your bearings are standard size bearings, even one, we also accept.

 

Q: How long is your delivery time?

Generally speaking, if the goods are in stock, it is 1-3 days. If the goods are out of stock, it will take 6-10 days, depending on the quantity of the order.

 

Q: Do you provide samples? Is it free or extra?

Yes, we can provide a small amount of free samples. Do you mind paying the freight?

 

Q: What should I do if I don't see the type of bearings I need?

We have too many bearing series numbers. Sometimes we can't put them all on Alibaba. Just send us the inquiry and we will be very happy to send you the bearing details.