Ball bearing bearing MR seriesdouble-rowsteelceramic
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Characteristics
- Rolling element
- ball bearing
- Configuration
- double-row
- Material
- steel, ceramic
- Other characteristics
- hybrid
- Inside diameter
20 mm, 25 mm, 80 mm
(0.79 in, 0.98 in, 3.15 in)- Outside diameter
42 mm, 47 mm, 62 mm, 140 mm
(1.65 in, 1.85 in, 2.44 in, 5.51 in)- Width
16 mm, 20.6 mm, 25.4 mm, 44.4 mm
(0.63 in, 0.811 in, 1 in, 1.748 in)
Description
Boca Bearings has an assortment of Ceramic Double Row. Ceramic Hybrid Bearings have steel races and Si3N4 ceramic balls. Silicon Nitride (Si3N4) Ceramic Balls are formed from a new material suitable for applications where high loads, high speeds and extreme temeratures are factors. Silicon Nitirde is non-porous, non-magentic, non corrosive, lighter than steel and, in ball form, is harder than steel. Because ceramic balls are non-porous they are virtually frictionless and are capable of spinning faster than steel balls.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.