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NT Series Custom & Special Bearings — Sizes & Specifications

51 models in the NT series, 26–66 mm bore. 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)
NT4864F2ANDGE86—
NT5554F2ANDGE83—
NT5559F2ANDGE86—
NT5721F2ANDGE74.9—
NT5737F3ANDGE74.9—
NT5737F3-1ANDGE74.9—
NT5737F3-2ANDGE74.9—
NT5740F3ANDGE75—
NT5740F3-1ANDGE74.9—
NT5747F3ANDGE74.9—
NT5760F2-1ANDGE86—
NT5762F3ANDGE74.9—
NT5779F3ANDGE74.9—
NT5779F3-1ANDGE74.9—
NT2617FOANDGE2617—
NT3414F1ANDGE3414.2Cross-ref →
NT3630F6ANDGE35.648—
NT4238F3ANDGE4250—
NT4231F3ANDGE4253—
NT4450F0ANDGE4450—
NT4842F2ANDGE47.542—
NT4847F2ANDGE47.547—
NT4849F2ANDGE47.549—
NT4853F2ANDGE47.553—
NT4855F2ANDGE47.555—
NT4859F2ANDGE47.559Cross-ref →
NT4865F2ANDGE47.565Cross-ref →
NT4865F2-AANDGE47.565—
NT4867F0ANDGE47.567—
NT4868F2ANDGE47.568—
NT4868F2-AANDGE47.568—
NT7058A-3411042ANDGE48607—
NT5446F2ANDGE5446Cross-ref →
NT5470F2ANDGE5470—
NT5472F3ANDGE5492—
NT5492F3ANDGE5492—
NT5537F2ANDGE5537—
NT5571F2ANDGE5571—
NT5549F2ANDGE55.148.5Cross-ref →
NT5559F0ANDGE55.159—
NT5742F2ANDGE5742Cross-ref →
NT5746F2ANDGE5746—
NT5747F2ANDGE5747—
NT5749F2ANDGE5748.5—
NT5755F2ANDGE5755—
NT5760F2ANDGE5760Cross-ref →
NT5760F0ANDGE57.160—
NT5760F0-AANDGE57.160—
NT5750F3ANDGE57.3102102—
NT5756F3ANDGE57.3102102—
NT6650F2ANDGE66126—

About the NT series

NT 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 Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697