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Ningbo Jinpeng Bearing Co.,Ltd.
Ningbo Jinpeng Bearing Co.,Ltd.  

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You are here: home  > Deep groove ball bearing R series  > GCR15 SS440 MINIATURE INCH BEARINGS FOR PRECISION INCTRUMENTS MICRO MOTORS

GCR15 SS440 MINIATURE INCH BEARINGS FOR PRECISION INCTRUMENTS MICRO MOTORS 

Price: 0.25~2.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: R4-ZZ R4-2RS
Production Capacity: 0.3 MILLION PCS PER MONTH
Delivery Date: 35 DAYS
MODEL NO.: R4 ZZ
MATERIAL: GCR15
FITNESS: C0/C2/C3
PACKING: INDUSTRIAL OR IDIVIDUAL PAC...
OEM SERVICE: AVAILABLE
Means of Transport: Ocean
Packing: INDUSTRIAL OR INDIVIDUAL PA...
Brand Name: JUF
SIZE: 0.25*0.625*0.196
PRECISION GRADE: P0/P6/P5
MARKING: JUF / NEUTRAL / OEM BRAND
GREASE: JUF3#

MINIATURE INCH BEARINGS R4-ZZ R4-2RS
MATERIAL: GCR15 SS440 AVAILABLE


R4zz
Bore Dia (d)0.2500 inch
Outer Dia (D)0.6250 inch
Width (B)0.1960 inch
Bearing TypeShielded or Seal and Open are available.
Material52100 Chrome steel, stainless steel are available.
Dynamic Load Rating (Cr) (lbs)283
Static Load Rating (Cor) (lbs)112
Max Speed (Grease) (X1000 RPM)38
Max Speed (Oil) (X1000 RPM)45
Ball Qty8
Ball Dia (Dw)0.0937 inch
Weight (g) (grams)4.54
NoteABEC Grades 1, 3, 5 are available. Also, the equivalent ISO classes.
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

R4-ZZ Bearings is a kind of multi-purpose miniature bearing. Lily Bearing manufacture this R4 Shielded Bearing through strict inspection which sales in mass in Europe and North America market. It widely used in precision instruments, micro motor, remote control model, etc industries. We have a large stock of R4zz Bearings which could guarantee deliver in time.
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 Mr. Hu Yifeng
wechat:huyifeng
Tel: 86-574-63198560
Fax: 86-574-63199388
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Company Info

Ningbo Jinpeng Bearing Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

wechat:huyifeng:   qq

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