5/16 IN-C SI3N4 BALL GRADE 5 (1 PC)


5/16 IN-C SI3N4 BALL GRADE 5 (1 PC)
5/16 IN-C SI3N4 BALL GRADE 5 (1 PC)

0.3125 Inches

2 Reviews

Description

5/16" IN-C Silicone Nitrite Si3N4 GRADE 5 BALLS ( Price Each)
List Price:
$12.45
Price:
$8.72
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Quantity: qty in stock: 1886
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  • Product Specifications
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Ball Material
CERAMIC SI3N4
Density
SI3N4-.116 LB/CU IN
Diameter
0.3125
Diameter Tolerance
5 = +/- .00005"
DIMENSION TYPE
INCH
Elasticity
SI3N4-47000000PSI
Grade/Sphericity
GR. 5 EQ .000005
Hardness
SI3N4-1500-2000 VICK
HASCAD
YES
Max Use Temperature
SI3N4 - 1000 C
Price Per
1
Tensile Strength
SI3N4-341000PSI
WORKING TEMP DEG. C
342552.

Reviews

2 Reviews
    Reviewer : Theo
    Date : 3/17/2014
     
    Thank you for getting these ceramic balls out to me so quickly.

    I'm looking forward to using them as replacements for the spindle-bearings in my Rek-O-Kut turntables to reduce the whirring the steel balls make (it comes through the speakers).

    Thanks for treating me right even though I only needed a few bearings.
    Reviewer : Matt
    Date : 10/31/2018
    Works great in my Rek-o-kut K33H  
    Used as a replacement in my 60 year old Rek-o-kut K33H turntable spindle. Working great, thank you.

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