GCR15 INCH SERIES BEARINGS R8

Model: R8-ZZ R8-2RS
Place of Origin: Zhejiang,China (Mainland)
Brand Name: JUF
MODEL NO.: R8-ZZ R8-2RS
SIZE: 0.5*1.125*0.3125
MATERIAL: GCR15
PRECISION GRADE: P0/P6/P5
FITNESS: C0/C2/C3
MARKING: JUF / NEUTRAL / OEM BRAND
PACKING: INDUSTRIAL OR IDIVIDUAL PACKING
GREASE: JUF3#
OEM SERVICE: AVAILABLE

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:0.25~2.0 USDProduction Capacity:0.3 MILLION PCS PER...
Trade Term:FOBPacking:INDUSTRIAL OR...
Payment Terms:L/C, T/TDelivery Date:35 DAYS
Min. Order:5000 Piece/Pieces
Means of Transport:Ocean


Product NumberBearing TypeBore Dia (d)Outer Dia (D)Width (B)Dynamic Load Rating (Cr) (Newtons)Static Load Rating (Cor) (Newtons)
R8Open0.51.1250.251149511
R8-2RSSealed1.1250.31251149511
R8ZZShielded1.1250.31251149511
Material:
RINGS & BALLS vacuum degassed, high carbon chromium bearing steel GCr15 is the standard material for precision bearing rings and balls. The material has uniform specification as AISL 52100(America)DIN100 Cr6(German),JISSUJ2(Japan)
Chemical Composition(%)
STEEL NO
C
Si
Mn
P
S
Cr
GCr15
0.95-1.05
0.15-0.35
0.25-0.45
0.025
0.025
1.40-1.65
RETAINERS-LB standard bearing retainers are made from cold rolled carbon steel

Precision grade:
P0/P6/P5
OEM service
Quality Guarantee : The items can be replaced or refunded beause of quality problem within one year from the date the buyer get the goods .
GREASE
ManufacturerBrand nameBasic type greaseOperation temp.cUse
ExxonBeacon 325synthetic grease  -55~120General purpose grease
Mobil28(Mil-G-81332)Synthetic hydrocarbon-55~180Wide temperature range,good low temperature torque
Chevron Mineral grease-30~180High temperature range with good water resistance
ShellAlvania2Mineral grease-35~120Long life and wide application
DuPontKrytox 240AC(mil-G-27617)Fluorinated grease-35~290High temperature stablility with good lubricity properties
ShellDolium RPetroleum grease-40~150Good corrosion resistance and water resistance
KYODOSRLSynthetic grease-40~150Low noise,low torque and special case
MobilHPLithium complex-30~110Vibration,moderate speeds and good corrosion resistance
Tianjin HanguMotor No.2Mineral grease-30~110wide application,general purpose

Category: Deep groove ball bearing R series


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