4X7X2 Bearing MR74

$1.39

Availability: 182 in stock

SKU: MDB-MR74 Category:

Made with AISI 52100 bearing steel (also known as GCR-15 or 100CR6) It is heat hardened to Rc 59-64 prior to final grinding and polishing, giving it excellent wear resistance and long life.

Weight 0.01 oz
Id

4mm

Od

7mm

Th

2mm

Enclosure

None (open)

Ball mtl

Bearing Steel

Race mtl

Bearing Steel

Retainer mtl

Metallic

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ID OD TH
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