MIB & MIB-T Alloy Steel Series Spherical Bearings

QA1’s MIB and MIB-T Low Carbon Steel Series spherical bearings offer more wear surface than a traditional COM bearing, extending the life due to the increased race width and diameter. An optional self-lubricating PTFE liner is also available with these spherical bearings (MIB-T Series).

BALL

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

LINER (MIB-T)

  • PTFE
  • Self-Lubricating

RACE

  • Low Carbon Steel
  • I.D. Protective Coated for Corrosion Resistance
  • Oil Coated
  • Mfr.’s Option – Heat Treated Stainless Steel
MIB(-T) Low Carbon Steel Series Spherical Bearing - QA1MIB(-T) Low Carbon Steel Series Spherical Bearing - QA1
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  • MIB(-T) Low Carbon Steel Series Spherical Bearing - QA1
  • MIB Series Spherical Bearing Drawing - QA1
  • MIB-T Series Spherical Bearing (PTFE Lined) 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
MIB6 MIB Alloy Steel Series Spherical Bearing 0.375 0.5 0.8437 0.406 0.516 0.02 0.719 9.5 11677 0.06
$7.43
MIB3 MIB Alloy Steel Series Spherical Bearing 0.19 0.312 0.5312 0.25 0.307 0.02 0.437 10.5 4370 0.02
$6.52
MIB12T MIB-T Alloy Steel Series Spherical Bearing 0.75 0.875 1.5 0.687 0.978 0.03 1.312 10 32448 0.25
$19.34
MIB7T MIB-T Alloy Steel Series Spherical Bearing 0.4375 0.562 1 0.437 0.587 0.02 0.812 11 14194 0.08
$11.10
MIB4T MIB-T Alloy Steel Series Spherical Bearing 0.25 0.375 0.6094 0.281 0.331 0.02 0.5 14.5 5620 0.02
$9.89
MIB12 MIB Alloy Steel Series Spherical Bearing 0.75 0.875 1.5 0.687 0.978 0.03 1.312 10 32448 0.25
$15.66
MIB7 MIB Alloy Steel Series Spherical Bearing 0.4375 0.562 1 0.437 0.587 0.02 0.812 11 14194 0.08
$8.03
MIB4 MIB Alloy Steel Series Spherical Bearing 0.25 0.375 0.6094 0.281 0.331 0.02 0.5 14.5 5620 0.02
$6.82
MIB16T MIB-T Alloy Steel Series Spherical Bearing 1 1.375 2.125 1 1.275 0.06 1.875 15 60000 0.79
$28.85
MIB8T MIB-T Alloy Steel Series Spherical Bearing 0.5 0.625 1.0937 0.5 0.699 0.02 0.937 9.5 18740 0.11
$12.41
MIB5T MIB-T Alloy Steel Series Spherical Bearing 0.3125 0.437 0.75 0.344 0.448 0.02 0.625 11 8600 0.04
$10.30
MIB16 MIB Alloy Steel Series Spherical Bearing 1 1.375 2.125 1 1.275 0.06 1.875 15 60000 0.79
$24.77
MIB8 MIB Alloy Steel Series Spherical Bearing 0.5 0.625 1.0937 0.5 0.699 0.02 0.937 9.5 18740 0.11
$9.34
MIB5 MIB Alloy Steel Series Spherical Bearing 0.3125 0.437 0.75 0.344 0.448 0.02 0.625 11 8600 0.04
$7.22
MIB10T MIB-T Alloy Steel Series Spherical Bearing 0.625 0.75 1.3125 0.562 0.839 0.03 1.125 12 25290 0.17
$15.82
MIB6T MIB-T Alloy Steel Series Spherical Bearing 0.375 0.5 0.8437 0.406 0.516 0.02 0.719 9.5 11677 0.06
$10.50
MIB3T MIB-T Alloy Steel Series Spherical Bearing 0.19 0.312 0.5312 0.25 0.307 0.02 0.437 10.5 4370 0.02
$9.59
MIB10 MIB Alloy Steel Series Spherical Bearing 0.625 0.75 1.3125 0.562 0.839 0.03 1.125 12 25290 0.17
$12.14
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