SIB & SIB-T Stainless Steel Series Spherical Bearings

The SIB and SIB-T Series spherical bearings are QA1’s top of the line commercial spherical bearing. Offering better wear characteristics than their traditional carbon steel counterparts, these spherical bearings are made from Stainless Steel and are corrosion resistant. They are also available with an optional self-lubricating PTFE liner (SIB-T Series).

BALL

  • 52100 Bearing Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER (SIB-T)

  • PTFE
  • Self-Lubricating

RACE

  • Stainless Steel
  • Heat Treated
  • Oil Coated
SIB(-T) Stainless Steel Series Spherical Bearing - QA1SIB(-T) Stainless Steel Series Spherical Bearing - QA1
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  • SIB(-T) Stainless Steel Series Spherical Bearing - QA1
  • SIB Series Spherical Bearing Drawing - QA1
  • SIB-T Series PTFE Lined Spherical Bearing Drawing - QA1
Part Number Name B +0.0015 -0.0005 W +0.000 -0.005 D +0.0000 -0.0007 T ±0.005 O Flat Dia. Ref. M Cham. Ref. Ball Dia. Ref. Misalign Angle a° Ult. Radial Static Load Lbs. Approx. Bearing Weight Price Qty
SIB6 SIB Alloy Steel Series Spherical Bearing 0.375 0.5 0.8437 0.406 0.516 0.02 0.719 9.5 17516 0.06
$14.51
SIB12T SIB-T Alloy Steel Series Spherical Bearing 0.75 0.875 1.5 0.687 0.978 0.03 1.312 10 48672 0.25
$29.44
SIB3 SIB Alloy Steel Series Spherical Bearing 0.19 0.312 0.5312 0.25 0.307 0.02 0.437 10.5 6555 0.02
$13.08
SIB7T SIB-T Alloy Steel Series Spherical Bearing 0.4375 0.562 1 0.437 0.587 0.02 0.812 11 21291 0.08
$19.00
SIB4T SIB-T Alloy Steel Series Spherical Bearing 0.25 0.375 0.6094 0.281 0.331 0.02 0.5 14.5 8430 0.02
$16.13
SIB12 SIB Alloy Steel Series Spherical Bearing 0.75 0.875 1.5 0.687 0.978 0.03 1.312 10 48672 0.25
$25.98
SIB7 SIB Alloy Steel Series Spherical Bearing 0.4375 0.562 1 0.437 0.587 0.02 0.812 11 21291 0.08
$16.11
SIB16T SIB-T Alloy Steel Series Spherical Bearing 1 1.375 2.125 1 1.275 0.06 1.875 15 90000 0.79
$42.51
SIB4 SIB Alloy Steel Series Spherical Bearing 0.25 0.375 0.6094 0.281 0.331 0.02 0.5 14.5 8430 0.02
$13.25
SIB8T SIB-T Alloy Steel Series Spherical Bearing 0.5 0.625 1.0937 0.5 0.699 0.02 0.937 9.5 28110 0.11
$20.35
SIB5T SIB-T Alloy Steel Series Spherical Bearing 0.3125 0.437 0.75 0.344 0.448 0.02 0.625 11 12900 0.04
$16.50
SIB16 SIB Alloy Steel Series Spherical Bearing 1 1.375 2.125 1 1.275 0.06 1.875 15 90000 0.79
$38.68
SIB8 SIB Alloy Steel Series Spherical Bearing 0.5 0.625 1.0937 0.5 0.699 0.02 0.937 9.5 28110 0.11
$17.48
SIB5 SIB Alloy Steel Series Spherical Bearing 0.3125 0.437 0.75 0.344 0.448 0.02 0.625 11 12900 0.04
$13.62
SIB10T SIB-T Alloy Steel Series Spherical Bearing 0.625 0.75 1.3125 0.562 0.839 0.03 1.125 12 37935 0.17
$23.06
SIB6T SIB-T Alloy Steel Series Spherical Bearing 0.375 0.5 0.8437 0.406 0.516 0.02 0.719 9.5 17516 0.06
$17.40
SIB3T SIB-T Alloy Steel Series Spherical Bearing 0.19 0.312 0.5312 0.25 0.307 0.02 0.437 10.5 6555 0.02
$15.96
SIB10 SIB Alloy Steel Series Spherical Bearing 0.625 0.75 1.3125 0.562 0.839 0.03 1.125 12 37935 0.17
$19.61
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