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NAT Series Cylindrical Roller Bearings — Sizes & Specifications

45 models in the NAT series. Every row links to the full specification page and to the cross-reference page of that model.

ModelBrandBore d (mm)OD D (mm)Width B (mm)
NAT201-8JEFYH—
NAT201JEFYH—
NAT202-10JEFYH—
NAT202JEFYH—
NAT203JEFYH—
NAT204-12JEFYH—
NAT204JEFYH—
NAT205-14JEFYH—
NAT205-15JEFYH—
NAT205-16JEFYH—
NAT205JEFYH—
NAT206-18JEFYH—
NAT206-19JEFYH—
NAT206-20JEFYH—
NAT206JEFYH—
NAT207-20JEFYH—
NAT207-21JEFYH—
NAT207-22JEFYH—
NAT207-23JEFYH—
NAT207JEFYH—
NAT208-24JEFYH—
NAT208-25JEFYH—
NAT208JEFYH—
NAT209-26JEFYH—
NAT209-27JEFYH—
NAT209-28JEFYH—
NAT209JEFYH—
NAT210-30JEFYH—
NAT210-31JEFYH—
NAT210-32JEFYH—
NAT210JEFYH—
NAT211-32JEFYH—
NAT211-34JEFYH—
NAT211-35JEFYH—
NAT211JEFYH—
NAT212-36JEFYH—
NAT212-38JEFYH—
NAT212-39EFYH—
NAT212JEFYH—
NAT213-40JEFYH—
NAT213JEFYH—
NAT214-44EFYH—
NAT214EFYH—
NAT215-47EFYH—
NAT215EFYH—

About the NAT series

NAT series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.

Other Cylindrical Roller Bearings series: NU · NJ · N · NUP · NN · FC · NNU · LSE