Precision tolerances and recommended fits
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REALI-SLIM® Bearings Catalog 300 ©KAYDON® Corporation Issue 10 Section 3–Applic ations Engineering Precision Tolerances and Recommended Fits for REALI-SLIM® Ball Bearings in Normal Applications Type C – P r e c is i on Class 1 (Ref. ABEC 1F) Bearing Diameters Bearing Size Bearing Bearing (Inch O.D. Bore Series) Nominal Nominal +.0000 +.0000 Radial & Axial Runout Rotating Shaft or Duplex DF Mounting Inner Race Outer Race Shaft Housing Diameter Bore Nominal Nominal +.0000 +.0000 Stationary Shaft or Duplex DB Mounting Shaft Diameter Nominal Bearing Diametral Clearance* Housing Bore Nominal Before Installation * iametral clearance after installation theoretically can range rather widely if all contributing bearing, housing, D and shaft tolerances are at either of their extremes. Listed shaft and housing diameters are for steel supports with standard bearing diametral clearance. Recommended shaft and housing diameters can change greatly based on orientation, temperature, speed, nonstandard diametral clearances, and desired performance characteristics. Contact KAYDON for design assistance when required. All dimensions in inches. Race Width Tolerance: Up thru 12" Bearing Bore Over 12" Bearing Bore

©KAYDON® Corporation Issue 10 REALI-SLIM® Bearings Catalog 300 Precision Tolerances and Recommended Fits for reali-slim ® bearings Bearing Diameters Bearing Size Bearing Bearing (Inch O.D. Bore Series) Nominal Nominal +.0000 +.0000 Radial & Axial Runout Rotating Shaft or Duplex DF Mounting Inner Race Outer Race Shaft Housing Diameter Bore Nominal Nominal +.0000 +.0000 Stationary Shaft or Duplex DB Mounting Shaft Diameter Nominal Bearing Diametral Clearance* (Type “X” only) Housing Bore Nominal Before Installation * Diametral clearance after installation theoretically can range rather widely...

REALI-SLIM® Bearings Catalog 300 ©KAYDON® Corporation Issue 10 Section 3–Applic ations Engineering Precision Tolerances and Recommended Fits for reali-slim ® bearings T ype C , X AND A – P reci si on Class 3 (Ref. ABEC 3F) Bearing Diameters Bearing Size Bearing Bearing (Inch O.D. Bore Series) Nominal Nominal +.0000 +.0000 Radial & Axial Runout Rotating Shaft or Duplex DF Mounting Inner Race Outer Race Shaft Housing Diameter Bore Nominal Nominal +.0000 +.0000 Stationary Shaft or Duplex DB Mounting Shaft Diameter Nominal Housing Bore Nominal Bearing Diametral Clearance* (Type “X”and “C” only)...

©KAYDON® Corporation Issue 10 REALI-SLIM® Bearings Catalog 300 Precision Tolerances and Recommended Fits for reali-slim ® bearings Bearing Diameters Radial & Axial Runout Bearing Size Inner Race (Inch Bearing Bearing Bore O.D. Series) Nominal Nominal +.0000 +.0000 Radial Axial Rotating Shaft or Duplex DF Mounting Stationary Shaft or Duplex DB Mounting Shaft Housing Diameter Bore Shaft Diameter Nominal Nominal Nominal Axial +.0000 +.0000 Outer Race Housing Bore Nominal Bearing Diametral Clearance* (Type “X”and “C” only) Before Installation * Diametral clearance after installation...

REALI-SLIM® Bearings Catalog 300 ©KAYDON® Corporation Issue 10 Section 3–Applic ations Engineering Precision Tolerances and Recommended Fits for reali-slim ® bearings T ype C , X AND A – P reci si on Class 6 (Ref. ABEC 7F) Bearing Diameters Bearing Size Bearing Bearing (Inch O.D. Bore Series) Nominal Nominal +.0000 +.0000 Radial & Axial Runout Rotating Shaft or Duplex DF Mounting Inner Race Outer Race Shaft Housing Diameter Bore Nominal Nominal +.0000 +.0000 Stationary Shaft or Duplex DB Mounting Shaft Diameter Nominal Housing Bore Nominal Bearing Diametral Clearance* (Type “X”and “C” only)...