EC=Optimized Internal Design Incorporating More And/Or Larger Rollers And With Modified Roller/End Flange Contact. MA=Two-Piece Machined Brass Cage, Outer Ring Centered. P64=Combination Of P6 (Dimensional And Running Accuracy To ISO Tolerance Class 6
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
NU330ECMA/P64VA301
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
MA - Brass Cage, Centered on Outer Ring
External Modification
No External Modification
Radial Internal Play
C4 Internal Play (Higher than C3)
Precision
P6 Precision (Higher than Standard)
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C
REVIEWS
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MOST HELPFUL REVIEWS
Name : Linh Nguyen
From : Vietnam
Time : 2026/5/19 Review:★★★★★
Mixed models, small order but urgent requirement. COC was included in the email. Overall, a reliable and stable sourcing channel for NSK bearings.
---- Linh Nguyen
Name : Diego Fernández
From : Argentina
Time : 2026/5/17 Review:★★★★★
Installed same day, clearance C3 perfect, no vibration. Honestly better than local supply. Will reorder when stock low. thx supplier.
---- Diego Fernández
Name : Sarah Elizabeth Johnson
From : US
Time : 2026/5/15 Review:★★★★★
Ordered TIMKEN tapered roller bearings bulk qty for resale. Price still workable for distributor margin. Supplier helped with export docs and customs clearance support.Some items had anti-rust oil little heavy, but actually better for sea shipment. Genuine products, no doubt. We continue business soon.