6921CE Bearing 105X145X20mm

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6921CE

Bore Diameter:105 mm

Outside Diameter:145 mm

Width:20 mm

Weight:0.66 kg

The 6921CE bearing is a Ceramic Ball Bearing with an inner diameter of 105 mm , an outer diameter of 145 mm, a width of 20 mm. It typically uses P0 grade precision tolerances and Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

105 mm

Outside Diameter:

145 mm

Thickness:

20 mm

Weight:

0.66 KG

Specifications:

Structure:

Ceramic Ball Bearing

Brand:

XINGYU

Precision Rating:

Bearing Material:

Zr02 or PEEK orSi3N4

Seals Type:

Open

Transaction Information:

Payment term:

T/T

Delivery time:

from stock

Detailed description

Deep groove ceramic ball bearings 6921CE
1.High precision and long life
2.Low friction
3.Lubrication-free

Deep groove ceramic ball bearings 6921CE

Widely used in

sports equipment, theme park attractions, printing presses, office equipment, home equipment,

cranes, giant roller-coasters, marine uses etc.

The ceramic bearings have the characteristics of anti-magnetic insulation, abrasion resistant, oil-free self-lubricating and enduring extreme high or low temperature, so they can be used for harsh environment and even under some special condition. The material of rings and roller is jargonia(ZrO2) and the holder uses poly back fluoride(PTFE) as standard configuration. Generally, we can use the reinforced nylon made of glass fiber 66(GRPA66-25),special engineering plastics(PEEK,PI),nonrust steel(AISI SUS316.SUS304), brass(Cu) and so on.

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6921CE Bearing 105X145X20mm

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