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Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing

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Fuzhou Zoomland Import and Export Trade Co.,Ltd
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Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing

Brand Name : SGC

Model Number : SFR188EE, SFR188ZZEE

Certification : RoHS

Place of Origin : Fuzhou, China

MOQ : 1000 PCS

Price : Get The Latest Price

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

Supply Ability : 300000PCS per month

Delivery Time : 6-45 days upon receipt of official order

Packaging Details : plastic tube+box, or according to requested by clients

Product name : SFR188ZZEE micro ball miniature bearing

Type : miniature

Structure : Deep Groove

Feature : Extended Inner Ring, Flange Mounted

Number of row : Single Row

Materials : AISI440C Stainless Steel, GCr15 Chrome Steel

Precision Rating : ABEC-1, ABEC-3, ABEC-5, ABEC-7

Noise and Vibration : Z1V1, Z2V2, Z3V3

Clearance : C0, C2, C3, C4, C5

Seals Type : Open, ZZ optional

Retainer : Crown

Lubrication : Shell Alivania R2, ESSO Beacon 325, Chevron SRI-2, Mobil 28, Kluber, Kyodo Yushi, etc.

Bore size : 0.25"

Outside diameter : 0.547"Flanged

Width : 0.1875" Flanged

Service : OEM Customized Services

Application : Machinery,Electric motors; automobile steering device,Automotive,Skateboard

Package : Industrial packing or as per requirement

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SFR188ZZEE Ball Bearing with 0.25" Shaft Bore and Extended Inner Ring ABEC-5 Precision Rating

Flange Extended Inner Ring Type-Inch

Materials: AISI440C Stainless Steel

Accuracy: ABEC-3, ABEC-5

Bore Size: 0.25"

Outer Dia.: 0.547"F

Width: 0.1875"F

Load Rating & Life:

SGC miniature bearings are manufactured with state-of-the-art technologies.Therefore,the rated dynamic load of the productions is 30% higher than the rated dynamic load regulated by the ISO281/1 Standards;the rated static load complies with the ISO76 Standards.Customers may calculate the service life of the bearings according to the method provided by ISO281/1 Standards.

Lubrications:

Before SGC miniature bearings leave factory,the open bearing is filled with meter anti-rust oil only;while the shielded bearing has been filled with general bearing grease,which makes it suitable for light and medium load as well as low and medium speed applications, with a working temperature ranging from -30℃～100℃.If the bearings are applied beyond the above conditions, other special grease or lubricating methods shall be employed.

Product Tags:

SFR188ZZEE Micro Ball Bearing

      

0.25" Micro Ball Bearing

      

SFR188ZZEE Ball Bearing

      

Bearing No.
 Boundary Dimensions(Inch)
 Radius
Rs(min)

inch

Basic

Dynamic

Load

Rating
Cr(kgf)

Basic

Static

Load

Rating
Cor(kgf)

 Max. Speed
(X1000rpm)

Ball

Complement
QTY Size
　 　 d D Df B Bf B1 Grease Oil (pcs) (inch)
FRO FROZZ 0.0469 0.1562 0.203 0.0625 0.013 0.0937 0.0039 11 3.5 110 130 7 0.0236
　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
FR1 FR1ZZ 0.055 0.1875 0.234 0.0781 0.023 0.1094 0.0039 24 7 90 110 6 0.0394
　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
FR1-4 FR1-4ZZS 0.0781 0.25 0.296 0.937 0.023 0.1406 0.0039 29 10 67 80 7 0.0394
　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
FR133 - 0.0937 0.1875 0.234 0.0625 0.018 - 0.0039 19 6 80 95 7 0.0315
- FR133ZZS 0.1875 0.234 - - 0.0937 0.0039 15 5.5 80 95 10 0.0236
FR1-5 FR1-5ZZS 0.3125 0.359 0.1094 0.023 0.1406 0.0059 56 18 60 71 6 0.0625
　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
FR144J FR144JZZS 0.125
 0.25 0.296 0.0937 0.023 0.1094 0.0039 32 11 67 80 8 0.0394
FR144 FR144ZZS 0.25 0.296 0.0937 0.023 0.1094 0.0039 29 10 67 80 7 0.0394
FR2-5 FR2-5ZZ 0.3125 0.359 0.1094 0.023 0.1406 0.0039 57 18 60 67 6 0.0625
FR2-6 R2-6ZZ 0.375 0.422 0.1094 0.023 0.1406 0.0059 65 23 53 63 7 0.0625
FR2 FR2ZZ 0.375 0.44 0.1562 0.03 0.1562 0.0018 64 22 56 67 7 0.0625
　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
FR155 FR155ZZS 0.1562 0.3125 0.359 0.1094 0.023 0.125 0.0039 37 15 53 63 10 0.0394
　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
FR156 FR156ZZS 0.1875 0.3125 0.359 0.1094 0.023 0.125 0.0039 37 15 53 63 10 0.0394
FR166 FR166ZZ 0.375 0.422 0.125 0.023 0.125 0.0039 72 28 50 60 8 0.0625
FR3 FR3ZZ 0.5 0.565 0.1562 0.042 0.196 0.0018 133 50 43 53 7 0.0937
　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
FR168 FR168ZZS 0.25 0.375 0.422 0.125 0.023 0.125 0.0039 38 18 48 56 11 0.0394
FR188 FR188ZZ 0.5 0.547 0.125 0.023 0.1875 0.0059 110 45 40 50 8 0.0787
FR4 FR4ZZ 0.625 0.69 0.196 0.042 0.196 0.0018 151 63 38 45 8 0.0937
　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
FR1810 FR1810ZZS 0.3125 0.5 0.547 0.1562 0.031 0.1562 0.0059 55 28 40 48 12 0.0472
　 　 　 　
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