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KBK Series Custom & Special Bearings — Sizes & Specifications

23 models in the KBK series, 8–18 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)
KBK 12×17×14.2ANDGE—
KBK 13×17×17.5ANDGE—
KBK 8×12×11ANDGE—
KBK 9×12×11.6ANDGE—
KBK/8×11×10ANDGE81110—
KBK/8×11×12ANDGE81112—
KBK/10×14×12.ANDGE101412.5—
KBK10×14×13ANDGE101413—
KBK10×14×15ANDGE101415—
KBK/11×15×12.ANDGE111512.5—
KBK/12×15×16.ANDGE121516.6—
KBK/12×16×16ANDGE121616—
KBK12×16×13ANDGE121613—
KBK12×16×17ANDGE121617—
KBK/12×17×14ANDGE121714—
KBK/14×18×14.ANDGE141814.7—
KBK14×18×17ANDGE141817—
KBK14×18×20ANDGE141820—
KBK/15×20×24ANDGE152024—
KBK/16×20×24ANDGE162024—
KBK/16×21×18ANDGE162118—
KBK/18×22×22ANDGE182222—
KBK18×23×23ANDGE182323—

About the KBK series

KBK 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