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Inch Ball Bearing R8 zz R12 2rs
Inch Ball Bearing R8 zz R12 2rs
Inch Ball Bearing R8 zz R12 2rs
Inch Ball Bearing R8 zz R12 2rs
Inch Ball Bearing R8 zz R12 2rs
  • Inch Ball Bearing R8 zz R12 2rs
  • Inch Ball Bearing R8 zz R12 2rs
  • Inch Ball Bearing R8 zz R12 2rs
  • Inch Ball Bearing R8 zz R12 2rs
  • Inch Ball Bearing R8 zz R12 2rs

Inch Ball Bearing R8 zz R12 2rs

    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 100 Piece/Pieces
    Delivery Time: 15 Days
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Basic Info

Model No.: R8 R12 zz rs 2rs

Rolling Body: Roller Bearings

The Number of Rows: Single

Outer Dimension: Small and Medium-Sized (60-115mm)

Material: Bearing Steel, Carbon Steel , Chrome Steel

Spherical: Non-Aligning Bearings

Load Direction: Radial Bearing

Separated: Unseparated

Seal Type: ZZ 2RS OPEN

Noise Level: Z1 Z2 Z3 Z4

Ball: 100 Class

Vibration Level: V1 V2 V3 V4

Cage/retianer Type: Steel Cage

Grooves On Outer Ring: Single Or Double

Bearings Model: 6002ZZ

Size: 15*32*9mm

Weight: 0.03KG

Additional Info

Packaging: 200 pcs/bag,2000 pcs/carbon box , 50 CTNS/ Pallet

Productivity: 10000000 pcs

Brand: OEM or NMN

Transportation: Ocean,Land,Air

Place of Origin: china

Supply Ability: 10000000 pcs

Certificate: ISO9001,CE

Product Description

Inch Ball Bearing R8 R12 zz rs 2rs: The miniature Inch R Series 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, High Speed Motor Bearing r8 r12 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.

Inch Size Mini Bearing has a high quality bearing used in axial fans, motors, drive axles, clutch, idler wheels, HVAC, snow mobiles and many other industrial applications.

Model NO.
Bore Dia (d) 12.7mm
Outer Dia (D) 28.575mm
Width (B) 7.938mm
Bearing Type Shielded or Sealed and Open types are available.
Material 52100 Chrome steel, stainless steel and ceramic are available.
Dynamic Load Rating (Cr) (KN) 2.8
Static Load Rating (Cor) (KN) 2.2
Max Speed (Grease) (X1000 RPM) 12
Max Speed (Oil) (X1000 RPM) 11
Weight (kg) 0.021
Note ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.

R8 Bearings

R12 Bearings

d(inch/metric) D(inch/metric) B(open/closed)
R2 1/8"/3.1750MM 3/8"/9.5250MM 0.1562MM/0.1562MM
R3 3/16"/4.7625 1/2"/12.7000 0.1562/0.1960
R4 1/4"/6.3500 5/8"/15.8750 0.1960/0.1960
R4A 1/4"6.3525 3/4"/19.0500 0.2188/0.2812
R6 3/8"9.5250 7/8"/22.2250 0.2812/0.016
R8 1/2"12.7000 1-1/8"28.5750 0.2500/0.3125
R10 5/8"/15.8750 1-3/8"/34.9250 0.2812/0.3438
R12 3/4"19.0500 1-5/8"/41.6250 0.3125/0.4375
R14 7/8"/22.2250 1-7/8"/47.6250 0.3750/0.5000
R16 1"/25.4000 2"/50.8000 0.3750/0.5000
R18 1-1/8"/28.5750 2-1/8"/53.9750 0.3750/0.5000
R20 1-1/4"/31.7500MM 2"/57.1500 0.3750/0.5000

Others bearings Model :


62series: 626,627,628,629,6200,6201,6202,6203,6204,6205,6206,6207,6208,6209,6210,6211,6212

63series: 6300,6301,6302,6303,6304,6305,6306,6307,6308,6309,6310,6311,6312s

67series: 6705

68series: 686,687,688,689,6800,6801,6802,6803,6804,6805,6806,6807,6808,6809.6810

69series: 696,697,698,699,6900,6901,6902,6903,6904,6905,6906,6907,6908,6909,6910

16000 Series: 16001, 16002,16003,16005,16007

Inch Series Deep Groove Ball Bearing:


bearings production



1 Plastic bag + Paper carton+ pallet
2.Single Box + Plastic rolling packing + Plastic bag + Paper carton+pallet

Delivery :

Sample Time:

We provide free samples for parts in stock. Client pays for air freight for sample delivery or provide freight account on collect.

Bulk Order Delivery Time:

Stock in hand: Ship next day after receipt of payment.

Contact us :

May Bearings name card

may(at) , Mobile / wechat : +86 139 3316 4882

Looking for ideal Inch Ball Bearing R2 Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Inch Ball Bearing R12 are quality guaranteed. We are China Origin Factory of Inch Ball Bearing R8 Zz. If you have any question, please feel free to contact us.

Product Categories : Deep Groove Ball Bearing > Inch Series Deep Groove Ball Bearing

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