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6903-2rs 6900 6904 6905 Zirconia Ceramic Bearing 17x30x7mm

Brand Name : CSQ

Model Number : 6903(61903CE)

Place of Origin : China

MOQ : 50 pcs

Price : Negotiable

Payment Terms : T/T

Supply Ability : 50 pcs in 30-40 work days

Delivery Time : 30-40 work days

Packaging Details : Plastik bag+foam+carton box

Name : 6903 All-ZrO2 Ceramic Bearing

Material : ZrO2 races and balls + PTFE cage

Form size : Ø17×Ø30×7mm

Ball size : Zirconia ball of Ø3.969mm

Precision : P6/ABEC3

Pacage : Plastik bag+foam+carton box

MOQ : 50 pieces

Delivery time : 30-40 work days

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6903 All-ZrO2 Ceramic Bearing Fitted With Cage Of P6/ABEC3 Precision

Description of 6903 All-ZrO2 Ceramic Bearing:

1. ZrO2 races and balls: Races are made by highly purified, sub-micron and after Y2O3-TZP stabled zirconia powder material and are precessed by GPS or HIP sintering technology.

2. cage: has excellent chemical stability, can resistant to molten metal sodium and liquid fluorine, to all kinds of acid and alkali resistance and organic solvent,can work in +250℃ to -180℃ temperature for a long time.

Performance advantages of 6903 All-ZrO2 Ceramic Bearing:

Zirconia bearings have high hareness (1300 HV5) high density (6.09 g/cm³) low thermal conductivity, high fracture toughness KIC:8-11 MPa-m^1/2,good electric insulation and excellent chemical stability, resistance to acid and alkali corrosion, its max working temperature can reach 380 ℃.

Ceramic	Bearings	Dimension	Reference
Bearings Model	Load Rating (Ref.)	Load Rating (Ref.)	Max Speed (Ref.)	Max Speed (Ref.)
	Cr(N)	Cor(N)	Grease (rpm)	Oil (rpm)
61903CE	3450	2550	24000	31900

6903-2rs 6900 6904 6905 Zirconia Ceramic Bearing 17x30x7mm

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6903-2rs 6900 6904 6905 Zirconia Ceramic Bearing 17x30x7mm Images

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6903-2rs 6900 6904 6905 Zirconia Ceramic Bearing 17x30x7mm

6903-2rs 6900 6904 6905 Zirconia Ceramic Bearing 17x30x7mm

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