MINIATURE INCH BEARINGS R4-ZZ R4-2RS

Model: R4-ZZ R4-2RS
Place of Origin: Zhejiang,China (Mainland)
Brand Name: JUF
MODEL NO.: R4 ZZ
SIZE: 0.25*0.625*0.196
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


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.

Category: Deep groove ball bearing R series


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