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China factories

China factory - Fuzhou Zoomland Import and Export Trade Co.,Ltd

Fuzhou Zoomland Import and Export Trade Co.,Ltd

  • China,Fuzhou ,Fujian
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  3. Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing
China Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing
China Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing

  1. China Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing
  2. China Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing
  3. China Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing
  4. China Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing

Flange Mounted 0.25" SFR188ZZEE Micro Ball Bearing

  1. MOQ： 1000 PCS
  2. Price： Get The Latest Price
  3. Get 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
Brand Name SGC
Model Number SFR188EE, SFR188ZZEE
Certification RoHS
Place of Origin Fuzhou, China

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  1. Product Details
  2. Company Details

Product Specification

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
Brand Name SGC Model Number SFR188EE, SFR188ZZEE
Certification RoHS Place of Origin Fuzhou, China
High Light SFR188ZZEE Micro Ball Bearing ，0.25" Micro Ball Bearing ，SFR188ZZEE Ball Bearing

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.

 


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
　 　 　 　

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2006

  • Total Annual:

    1000000-2000000

  • Employee Number:

    50~100

  • Ecer Certification：

    Active Member

Our Mission Our mission is to build solid, reliable products, provide exceptional service, re-invest in technology and make a dedicated effort to understand the needs of our customers while providing a positive workplace for our employees. Our philosophy is to design, manufacture and sell our&... Our Mission Our mission is to build solid, reliable products, provide exceptional service, re-invest in technology and make a dedicated effort to understand the needs of our customers while providing a positive workplace for our employees. Our philosophy is to design, manufacture and sell our&...

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Get in touch with us

  • Reach Us
  • Fuzhou Zoomland Import and Export Trade Co.,Ltd
  • Unit 615-616, Bldg.15th, Zhenro Fortune Centre, No.168 Jian Xing Rd., Mawei Dist., Fuzhou, Fujian, China
  • https://www.steel-ballbearings.com/

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