As one of the most professional miniature bearing manufacturers and suppliers in China, we're featured by good service and competitive price. FRC miniature bearing includes Miniature Deep Groove Ball Bearings, Miniature Ball Bearings, Miniature Angular Contact Ball Bearing and so on. Please contact us for more details!

Quick Details

• Type:BALL

• Structure:Deep Groove

• Brand Name:null, FreeRun or FRC

• Bore Size:1 - 15 mm

• Outside Diameter:3 - 50 mm

• Model Number:MR Series,R series,67 series,68 series,69 series MF,F67,F68,F69series.

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

• Seals Type:Open, ZZ (2 Metal Shields),2RS(2 rubber seals), 2TS(2 teflon seals)

• Number of Row:Single row

• Place of Origin:Fujian, China

• Material:Stainless Steel AISI440 (9Cr18),Ceramic and steel GCr15

• Cage/Retainer type:Crown, Ribbon

• Retainer material:Stainless Steel,Nylon,PTFE,PEEK

• Balls:Stainless balls,Ceramic Balls

• Quality-standard of balls:G10 as DIN 5401, ISO 3 290,G5 for ceramic balls

• Lubracation:Grease, Oil, Dry

• Grease Lubrication:Kyodo Yushi Multemp SRL (25% fill-grad)

• Oil Lubrication:Shell Air Oil#12

• Vibration Level Codes:V4,V3,V2,V1

• Radial Play:C0,C2,C3,C4,C5

Supply Ability

• Supply Ability:1,000,000 Piece/Pieces per Month

Packaging & Delivery

• Packaging Details:10 pcs in one plastic tube,10 tubes in one paper box.

• Port:Fuzhou

• Lead Time:it depends on the order quantity

Beside 681XZZ in, another two popular Fingerboards bearings belowing:

681-----------1x3x1mm 

681X-----1.5x4x1.2mm  

Welcome to contact FreeRun Bearing for your best products!