Pillow Block Bearing - Twin sized Open Plain Bearing

Twin Open Plain Linear Bearing Pillow Blocks

Twin Sized Open Plain Linear Bearing Pillow Blocks featuring self-lubricating Simplicity® Plain Linear Bearings in a self-aligning aluminum shell, designed for harsh, dirty, high-vibration, or high-temperature environments with the standard FrelonGOLD® bearing liner. Optional liners include Frelon®J for corrosive chemical environments and Frelon®W for FDA compliance. Equivalent to two single-sized pillow blocks mounted back-to-back, these pillow block bearings are offered in inch ID sizes from 0.25 in (6.35 mm) to 2 in (50.8 mm). Customers can select standard ID running clearance (0.0005" per side) or compensated ID running clearance (0.0015" per side).

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Twin Open Plain Linear Bearing Pillow Blocks

14 products
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14 products
Twin plain linear bearing pillow block, open, with a 1" precision ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin open shelled design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to..
$212.44
Twin plain linear bearing pillow block, open, with a 1" compensated ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin-length open design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to 1/2°..
$212.44
Twin plain linear bearing pillow block, open, with a 3/4" compensated ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin-sized open-shelled design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to 1/2°..
$157.22
Twin plain linear bearing pillow block, open, with a 1.5" precision ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin open-shelled design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to 1/2°..
$393.03
Twin plain linear bearing pillow block, open, with a 2" precision bored inner diameter for round shafts. The double-size mountable aluminum alloy housing provides added bearing surface, shaft support, and load-carrying capacity. For self-alignment, the inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up..
$566.53
Twin plain linear bearing pillow block, open, with a 1/2" compensated ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin-sized open design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to 1/2°..
$124.86
Twin plain linear bearing pillow block, open, with a 2" compensated ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin open-shelled design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to 1/2°..
$566.53
Twin plain linear bearing pillow block, open, with a 1.5" compensated ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin open-shelled design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to 1/2°..
$393.03
Twin plain linear bearing pillow block, open, with a 5/8" compensated ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin-sized open-shell design for added bearing surface and shaft support. For self-alignment, the inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up..
$146.35
Twin plain linear bearing pillow block, open, with a 3/4" compensated ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin-length open design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to 1/2°..
$157.22
Twin plain linear bearing pillow block, open, with a 1.25" compensated ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin-sized open-shell design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to 1/2°..
$318.34
Twin plain linear bearing pillow block, open, with a 1.25" precision ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin open shelled design for added bearing surface and shaft support. The inserted open-shell Simplicity® plain bearing can tilt slightly within the housing to compensate for up to..
$318.34
Twin plain linear bearing pillow block, open, with a 5/8" precision ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin design for added bearing surface and shaft support. For self-alignment, the inserted open-shelled Simplicity® plain bearing can tilt slightly within the housing to compensate for up to..
$146.35
Twin plain linear bearing pillow block, open, with a 1/2" precision ID. This self-aligning, mountable aluminum alloy pillow block bearing uses a twin design for added bearing surface and shaft support. For self-alignment, the inserted open-shelled Simplicity® plain bearing can tilt slightly within the housing to compensate for up to..
$124.86

Twin Open Plain Linear Bearing Pillow Blocks

14 products

Twin Sized Open Plain Linear Bearing Pillow Blocks featuring self-lubricating Simplicity® Plain Linear Bearings in a self-aligning aluminum shell, designed for harsh, dirty, high-vibration, or high-temperature environments with the standard FrelonGOLD® bearing liner. Optional liners include Frelon®J for corrosive chemical environments and Frelon®W for FDA compliance. Equivalent to two single-sized pillow blocks mounted back-to-back, these pillow block bearings are offered in inch ID sizes from 0.25 in (6.35 mm) to 2 in (50.8 mm). Customers can select standard ID running clearance (0.0005" per side) or compensated ID running clearance (0.0015" per side).


  • Static Load Capacities up to 23,100 lb (103,000 N)
  • Operating temperature range: -400°F to 400°F (-240°C to 204°C)
  • Tight tolerances: Precision or compensated clearance options
  • Optional liners: Corrosive chemical-proof Frelon®J or FDA-compliant Frelon®W
  • Stainless-steel shell options for food and drug handling applications
  • Built-in self-alignment in all directions
  • Offered in single and twin lengths
  • Features both open and closed housings