Selling Lead--Stainless Ceramic Hybrid 6304-2RS
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Product name:Stainless Ceramic Hybrid 6304-2RS
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Brand:XZ
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Price: ASK
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Product origin: China Shanghai
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Post date:2014-08-15
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Stock Quantity:
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Payment:
Delivery:
Primary Advantages:
1. High temperature usage
2. Self-lubricated
3. Rust prevention
4. ISO Certificate
Product Description:
Type: Ceramic Ball Brand Name: XZ Bore Size: 20 mm Outside Diameter: 52 mm
Model Number: SS6304-2RS Place of Origin: China (Mainland) RACES: AISI 440C BALLS: SI3N4 BALLS CAGE: 304 Steel, Nylon cage, Seals/Shields: Rubber Seals/Removable shileds .
Packaging & Delivery
Packaging Details: Standard package or by customer's requirementDelivery Detail: In stock for delivery or lead time available .
Specifications
1. High temperature usage
2. Self-lubricated
3. Rust prevention
4. ISO Certificate
Hybrid bearings eliminate scarring of races .Advanced motors can electrically damage steel bearings.
COMPARING BALL BEARING MATERIALS
PROPERTY CERAMIC
S13N4 M50
STEEL B642/
440C STEEL 52100 STEEL
Density (g/cc)
3.16 7.6 7.8 7.8
Hardness (Rc) 78 64 62 66
Elasticmodulus(Gpa) 320 190 200 210
Poisson’s ratio 0.26 0.28 0.28 0.28
Coefficient of thermal expansion(1 0-6/C)(RT to 800C) 2.9 12.3 10.1 10.9
Maximum use temperature (CC) 1,000 320 260 180
Fatigue life, 110 (relative to M50) 100x 1 0.5x 0.1x
Wear resistance (relative to M50) 100x 1 0.1x 0.1x