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Single row miniature ball bearing R2 bearings 3.175x9.525x3.969mm

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Single row miniature ball bearing R2 bearings 3.175x9.525x3.969mm

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Brand Name : UMT,OEM,Brand bearing

Model Number : R2

Certification : ISO9001:2008, ISO/TS16949, REACH, ROHS, MSDS, CQC

Place of Origin : Germany, France, Italy, Japan, Sweden, China etc.

MOQ : 10pieces

Price : US$ 1 - 50 / piece

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal

Supply Ability : 1,000,000 pieces per month

Delivery Time : 2-7 days after receiving the payments or deposit

Packaging Details : original package, Netural package, single package, Wooden package+pallet, Carton package+pallet, or as customerized.

Type : Ball bearing

Structure : deep groove

Number of Row : Single row

Seals Type : Z, ZZ, RS, 2RZ, 2RS,OPEN

Precision Rating : ABEC-1/ P0, ABEC-3/P6, ABEC-5/P5, ABEC-7/P4

Material : Chrome steel, Stainless steel

Cage : Steel,Brass,Nylon

Clearance : C2,C0,C3,C4,C5 etc.

Vibration : V1,V2,V3

Service : OEM&ODM both available

Sample available : Yes

Manufacturer : Yes

ID : 3.175mm

OD : 9.525mm

Width : 3.969mm

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Inch R series 3.175x9.525x3.969mm miniature ball bearing R2 bearings


Miniature deep groove ball bearings

The miniature deep groove ball bearing, which are of simple design, robust in operation and easy to maintain, are available in single and double row designs and in open and sealed variants. Due to the manufacturing processes used, open bearings can have turned recesses in the outer ring for seals or shields. Due to their low frictional torque, miniature deep groove ball bearings are suitable for high speeds.

Radial and axial load capacity Due to the raceway geometry and the balls used as rolling elements, miniature deep groove ball bearings can support axial loads in both directions as well as radial loads.

Compensation of angular misalignments The angular adjustment facility of single row miniature deep groove ball bearings is limited, so the bearing positions must be well aligned. Misalignments can lead to unfavourable ball running and induce additional loads In the miniature bearing that shorten the operating life. In order to keep these loads at a low level, only small adjustment angles are permissible (dependent on the load) for single row miniature deep groove ball bearings.

Model Number R2
Structure deep groove
Type ball bearing
ID 3.175mm
OD 9.525mm
Width 3.969mm
Seals Type Z, ZZ, RS, 2RZ, 2RS,OPEN
Number of Row Single Row
Material Chrome steel, Stainless steel
Cage Brass, Steel, Nylon
Vibration Level V1, V2, V3
Clearance C2, C0, C3, C4, C5 etc.
Precision Rating P0, P6, P5, P4, P2
Hardness 59-63HRC
Service OEM&ODM both available
Sample available Yes
Manufacturer Yes
Quality guaranteed Yes
Certificate ISO9001:2008, ISO/TS16949
Application/Function Steel Industry, Mining&Construction, Paper making Machinery,vibrating screens, shakers, conveyors
Other Service Design service, Buyer label service
Packaging Details Industrial Packing, Individual Boxed Packing, or OEM
Delivery Detail 2-7 days after receiving the payments or deposit

R series ball bearings. ZZ 2RS both can do. stainless steel materials, ceramic materials, all can do.
R2,R3,R4,R6,R8,R10,R12,R14,R16,R18,R20,R22,R24
R144,R155,R156,R166,R168,R186,R188,R1810

MOD ID(d) OD(D) WIDTH(B) OEM
MM INCH MM INCH OPEN SEAL
MM INCH MM INCH
R2 3.175 0.125 9.525 0.375 3.969 0.1563 3.969 0.1536 available
R2A 3.175 0.125 12.7 0.5 4.366 0.1719 4.366 0.1719 available
R3 4.762 0.1875 12.7 0.5 3.969 0.1563 4.978 0.1960 available
R4 6.35 0.25 15.875 0.625 4.978 0.1960 4.978 0.1960 available
R4A 6.35 0.25 19.05 0.75 5.556 0.2187 7.144 0.2813 available
R6 9.525 0.375 22.225 0.875 5.556 0.2187 7.144 0.2813 available
R8 12.7 0.5 28.575 1.125 6.35 0.25 7.938 0.3125 available
R10 15.875 0.625 34.925 1.375 7.144 0.2813 8.731 0.3437 available
R12 19.05 0.75 41.275 1.625 7.938 0.3125 11.112 0.4375 available
R14 22.225 0.875 47.625 1.875 9.525 0.375 12.7 0.5 available
R16 25.4 1 50.8 2 9.525 0.375 12.7 0.5 available
R18 28.575 1.125 53.975 2.125 9.525 0.375 12.7 0.5 available
R20 31.75 1.25 57.15 2.25 9.525 0.375 12.7 0.5 available
R22 34.925 1.375 63.5 2.5 11.112 0.4375 14.288 0.5625 available
R24 38.1 1.5 66.675 2.625 11.112 0.4375 14.288 0.5625 available

Metric Series Miniature Bearing
Type Bore Diameter Outer Diameter Width Load Rating Cr(N) Load Rating Cor(N) Max.Speed
OPEN ZZ Grease Oil
*1000rpm
MR 74 ZZ 4 7 2 2.5 255 108 60 67
MR 84 ZZ 8 2 3 395 141 56 67
684 ZZ 9 2.5 4 641 227 53 63
MR 104 ZZ 10 3 4 711 272 48 56
694 ZZ 11 4 4 957 350 48 56
604 ZZ 12 4 4 957 350 48 56
624 ZZ 13 5 5 1301 488 40 48
634 ZZ 16 5 5 1340 523 36 43
MR 85 ZZ 5 8 2 2.5 218 90 53 63
MR 95 ZZ 9 2.5 3 431 169 50 60
MR 105 ZZ 10 3 4 431 169 50 60
MR 115 ZZ 11 - 4 716 282 45 53
685 ZZ 11 3 5 716 282 45 53
695 ZZ 13 4 4 1077 432 43 50
605 ZZ 14 5 5 1329 507 40 50
625 ZZ 16 5 5 1729 675 36 43
635 ZZ 19 6 6 2336 896 32 40
MR 106 ZZ 6 10 2.5 3 496 218 45 53
MR 126 ZZ 12 3 4 716 295 43 50
686 ZZ 13 3.5 5 1082 442 40 50
696 ZZ 15 5 5 1340 523 40 45
606 ZZ 17 6 6 2263 846 38 45
626 ZZ 19 6 6 2336 896 32 40
636 ZZ 22 7 7 3333 1423

Our other main products:
Deep groove ball bearing, Taper roller bearing, Ceramic ball bearing, Cylindrical roller bearing, Spherical roller bearing, Self-aligning bearing, Adapter sleeve, Angular contact ball bearing, Thrust ball bearing, Thrust roller bearing, Needle roller bearing, Spherical plain bearings, Linear bearing, Whell hub bearing, Special bearing

Company Information


Shenzhen Youmeite Berings CO., ltd is branch company of shandong UMT bearing corporation responsible for oversea marketing. Our plant shandong UMT has been working in the filed of bearing design and manufacturing for more than 10years now is taking a leading position in mainland china. Our plant has more than 500 employees , including 30 bearing professional techincians; more than 600 new bearing items can be completed each year. we can produce all kinds of bearing as customer's requirement.

Company: Shenzhen Youmeite Bearings Co., Ltd
Name: CANDY AO
Web: www.umtbearing.com
Tel: 0086-755-28139711
Fax: 0086-755-28142811
Mobile 0086-18823379120
Skype candy_umt
Email: sales005@umtbearing.com

Single row miniature ball bearing R2 bearings 3.175x9.525x3.969mm

Product Tags:

metal ball bearings

      

stainless steel ball bearings

      
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