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NO.396 JIAHE ROAD XIAMEN CHINA

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AISI440C

AISI 440C Technical Introduction

High-carbon martensitic stainless steel with exceptional hardness (HRC 58-60) and wear resistance. Offers moderate corrosion resistance, ideal for precision bearings, cutlery and surgical tools. Heat treatable for enhanced performance. Temperature range: -30°C to +250°C.


InquiryProduct NumberSeal TypeBore DiaOuter DiaWidthDynamic Radial LoadStatic Radial LoadMax Speed(X1000 rpm)MaterialCage MaterialPrecision GradeClearanceROHSSGS
SR14 2rs Sealed 0.875" 1.875" 0.5" 2392 lbf 1176 lbf 9 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SR14zz Shielded 0.875" 1.875" 0.5" 2392 lbf 1176 lbf 9 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRLS7 Open 0.875" 2" 0.5625" 2832 lbf 1548 lbf 17.1 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRLS7 2rs Sealed 0.875" 2" 0.5625" 2832 lbf 1548 lbf 8.1 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRLS7zz Shielded 0.875" 2" 0.5625" 2832 lbf 1548 lbf 11.7 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRMS7 Open 0.875" 2.25" 0.6875" 3763 lbf 1882 lbf 16.2 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1641 Open 1" 2" 0.5625" 2034 lbf 1210 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1641 2rs Sealed 1" 2" 0.5625" 2034 lbf 1210 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1641zz Shielded 1" 2" 0.5625" 2034 lbf 1210 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SR16 Open 1" 2" 0.375" 2387 lbf 1176 lbf 8.1 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SR16 2rs Sealed 1" 2" 0.5" 2387 lbf 1176 lbf 8.1 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SR16zz Shielded 1" 2" 0.5" 2387 lbf 1176 lbf 8.1 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRLS8 Open 1" 2.25" 0.625" 3602 lbf 1952 lbf 15.3 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRLS8 2rs Sealed 1" 2.25" 0.625" 3602 lbf 1952 lbf 7.2 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRLS8zz Shielded 1" 2.25" 0.625" 3602 lbf 1952 lbf 10.8 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRMS8 Open 1" 2.5" 0.75" 4552 lbf 2347 lbf 14.4 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1652 Open 1.125" 2.5" 0.625" 3243 lbf 2052 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1652 2rs Sealed 1.125" 2.5" 0.625" 3243 lbf 2052 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1652zz Shielded 1.125" 2.5" 0.625" 3243 lbf 2052 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SR18 Open 1.125" 2.125" 0.375" 3143 lbf 1635 lbf 7.2 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SR18 2rs Sealed 1.125" 2.125" 0.5" 3143 lbf 1635 lbf 7.2 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SR18zz Shielded 1.125" 2.125" 0.5" 3143 lbf 1635 lbf 7.2 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRLS9 Open 1.125" 2.5" 0.625" 4108 lbf 2266 lbf 13.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRLS9 2rs Sealed 1.125" 2.5" 0.625" 4108 lbf 2266 lbf 6.75 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRLS9zz Shielded 1.125" 2.5" 0.625" 4108 lbf 2266 lbf 10.8 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
SRMS9 Open 1.125" 2.8125" 0.8125" 5685 lbf 3237 lbf 17.1 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1654 Open 1.25" 2.5" 0.625" 3240 lbf 2070 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1654 2rs Sealed 1.25" 2.5" 0.625" 3240 lbf 2070 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1654zz Shielded 1.25" 2.5" 0.625" 3240 lbf 2070 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
S1657 Open 1.25" 2.5625" 0.6875" 3960 lbf 2250 lbf 4.5 440C 440C or Nylon ABEC-1 C0 Compliant Compliant
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