Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm

Product Details
Customization: Available
OEM Number: Mr105zz Mr105-2rsbearing
Material: Bearing Steel
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  • Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm
  • Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm
  • Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm
  • Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm
  • Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm
  • Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm
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  • CATALOGUE
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Overview

Basic Info.

Model NO.
MR105ZZ MR105-2RS
Seals Type
Open, 2RS, Zz
Material Quality
Bearing Steel Gcr15, Stainless Steel, Ceramic, Hig
Vibration
V1 V2 V3 V4
Number of Row
Single Row
Service
OEM, ODM, Customized Services
Lubrication
Grease or Oil
Delivery Time
10-20 Days Depends on Quantity Needed
Transport Package
Box+Carton+Pallet
Specification
5x10x4 mm
Trademark
DOKING
Origin
China
HS Code
84821020
Production Capacity
500000 Piece/Year

Packaging & Delivery

Package Size
1.00cm * 1.00cm * 10.00cm
Package Gross Weight
0.200kg

Product Description

Product Description

The MR105 bearing, as a miniature deep groove ball bearing, plays a crucial role in numerous precision equipment fields. Despite its small size, it possesses powerful performance. 
From the structural composition perspective, the MR105 bearing consists of an inner ring, an outer ring, rolling elements, and a cage. The inner ring usually fits tightly with the shaft and rotates synchronously with it; the outer ring is installed in the bearing housing or related mechanical components, providing support. The rolling elements are made of high-strength steel balls, evenly distributed between the inner and outer ring raceways, reducing friction through rolling instead of sliding, significantly lowering the resistance during operation and ensuring smoother rotation, effectively reducing energy loss. The presence of the cage is crucial as it evenly separates the steel balls, preventing collisions and ensuring the smooth operation of the bearing and maintaining good accuracy. 
In terms of the working principle, when the shaft drives the inner ring to rotate, the rolling elements roll between the inner and outer ring raceways, efficiently transmitting the rotational motion and evenly distributing the load they bear. This design enables the MR105 bearing to maintain high accuracy even at high rotational speeds, ensuring that the related components operate according to the predetermined trajectory. However, if the lubrication conditions are poor or the sealing fails, the friction between the rolling elements and the raceways will increase, generating a large amount of heat, which will shorten the bearing's service life and even cause abnormal wear. 
The MR105 bearing has several remarkable performance advantages. Firstly, it has high speed adaptability, thanks to its precise structure and high-quality materials, it can operate stably at high rotational speeds, meeting the requirements of some equipment with strict rotational speed demands. Secondly, it has high rotational accuracy, with precisely machined raceways and precisely matched rolling elements, which control radial and axial runout within extremely small ranges, ensuring the stability and accuracy of equipment operation. Moreover, in a limited space, it can effectively bear a certain load, providing the possibility for the compact design of equipment. 
The application scenarios of the MR105 bearing are very extensive. In electric motors, it can ensure the efficient and stable rotation of the rotor, achieving efficient conversion of electrical energy to mechanical energy; in dental equipment, its high-precision operation characteristics ensure the precise operation of drill heads and other components, providing reliable support for medical work; in the joints of small robots, it helps the robot to move flexibly, achieving precise motion control; in some high-end remote control model cars, aircraft, helicopters, etc., the MR105 bearing, with its outstanding high-speed performance and rotational accuracy, enhances the control performance and flight stability of the models. If the MR105 bearing fails, the related equipment may experience abnormal noise, increased vibration, unstable rotational speed, and other problems, seriously affecting the normal operation of the equipment. Therefore, regular inspection of its lubrication conditions, sealing status, etc., and timely maintenance and care are important measures to ensure the long-term stable operation of the equipment.

Detailed Photos

Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mmMiniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mmMiniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm

 
 
CATALOGUE
63series deep groove ball bearings 
Bearing No. Boundary Dimensions(mm) Basic Load Rating(N) Weight(KG)
d D B Cr Cor
633 3 13 5 1050 450 0.0033
634 4 16 5 1139 420 0.005
635 5 19 6 2340 885 0.008
636 6 22 7 2550 1370 0.014
637 7 26 9 3500 2780 0.025
638 8 28 9 3540 1990 0.029
6000 10 26 8 4160 1780 0.019
6001 12 28 8 5110 2380 0.022
6002 15 32 9 5590 2840 0.03
6003 17 35 10 6000 3250 0.039
6004 20 42 12 9390 5020 0.069
6005 25 47 12 10060 5860 0.08
6006 30 55 13 11900 7460 0.12
6007 35 62 14 16210 10420 0.16
6008 40 68 15 17030 11700 0.19
6009 45 75 16 21080 14780 0.25
6010 50 80 16 22000 16260 0.26
6011 55 90 18 31500 18400 0.39
6012 60 95 18 30000 23000 0.42
6013 65 100 18 32000 25000 0.44
6014 70 110 20 38000 31000 0.6
6015 75 115 20 38000 31000 0.64
6016 80 125 22 47500 40000 0.85
6017 85 130 22 47500 40000 0.89
6018 90 140 24 63800 59000 1.15
6019 95 145 24 66700 62300 1.2
6020 100 150 24 72500 70000 1.25
6200 Series Miniature Deep Groove Ball Bearing    
Bearing No. Boundary Dimensions(mm) Basic Load Rating(N) Weight(KG)
d D B Cr Cor
624 4 13 5 1150 400 0.0032
625 5 16 5 1880 680 0.0051
626 6 19 6 2800 1060 0.0086
627 7 22 7 3290 1360 0.0131
628 8 24 8 3330 1410 0.017
629 9 26 8 4160 1780 0.0191
6200 10 30 9 5110 2380 0.032
6201 12 32 10 6180 3060 0.037
6202 15 35 11 7450 3700 0.045
6203 17 40 12 9560 4780 0.065
6204 20 47 14 12840 6650 0.11
6205 25 52 15 14020 7930 0.13
6206 30 62 16 19460 11310 0.2
6207 35 72 17 25670 15300 0.29
6208 40 80 18 29520 181400 0.37
6209 45 85 19 32500 20400 0.41
6210 50 90 20 35000 32300 0.46
6211 55 100 21 43500 29200 0.61
6212 60 110 22 52500 36000 0.78
6213 65 120 23 57200 40100 0.99
6214 70 125 24 62000 44000 1.05
6215 75 130 25 66000 49500 1.2
6216 80 140 26 72500 53000 1.4
6217 85 150 28 83500 64000 1.8
6218 90 160 30 96000 71500 2.15
6219 95 170 32 109000 82000 2.6
6220 100 180 34 122000 93000 3.15
Company Profile

Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm

FUNCTION

 

Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm
FEEDBACK

Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm
Our Advantages

Miniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mmMiniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mmMiniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mmMiniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mmMiniature Mr105 Zz 2RS Deep Groove Ball Bearing High Speed 5X10X4 mm

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