NSK Deep Groove Ball Bearing (6313ZZCM NS7S)

Manufactured by NSK Motion & Control, this premium high-speed deep groove ball bearing features dual metal shields (ZZ) for effective contaminant protection and grease retention. Pre-lubricated with NS7S high-temperature grease and engineered to CM radial internal clearance standards, it ensures low friction, smooth performance, and extended service life in electric motors, automotive drives, and industrial machinery. Specifications Brand: NSK Part Number: 6313ZZCM NS7S Type: Single-Row Deep Groove Ball Bearing (Shielded) Bore Diameter (d): 65.00 mm (2.559 in) Outer Diameter (D): 140.00 mm (5.512 in) Width (B): 33.00 mm (1.299 in) Enclosure: Metal Shielded on Both Sides (ZZ) Internal Clearance: CM (Electric Motor Clearance) Grease Fill: NS7S (Multipurpose High-Temp Grease) Approximate Weight: ~2.10 kg (4.63 lbs)