Crossed Roller Bearing

Crossed roller bearings use cylindrical rollers arranged at right angles between the inner and outer rings, allowing a single compact bearing to support radial, thrust, and moment loads simultaneously. Their high rigidity and excellent rotational accuracy make them ideal for space-constrained applications such as machine tools, industrial robots, medical and semiconductor equipment, turntables, and precision indexing mechanisms. PIB offers a variety of crossed roller series with options for open or sealed designs, caged or full-complement constructions, and a wide range of sizes to meet demanding motion and positioning requirements. Show details

Common industries and applications include:

Machine tools and CNC rotary/indexing tables
Industrial robots and automation systems
Medical and life-science equipment (imaging, diagnostic, lab automation)
Semiconductor and electronics manufacturing equipment
Aerospace and defense mechanisms, including precision rotary stages
Precision measurement, optical, and positioning instruments

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Material

High Carbon Chromium Bearing Steel (484)

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Bore Diameter (d)

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115 mm

240 mm

28 mm

IKO

CRBFV11528ATT1

IKO Brand / 115mm X 240mm X 28mm / Mounting Holed Type High Rigidity Crossed Roller Bearings / Separator, High Carbon Steel, Open / Pre Load, Female Threaded Mounting Holes On Inner Ring

PDF

$2435.63 / each

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115 mm

240 mm

28 mm

IKO

CRBFV11528AC1

IKO Brand / 115mm X 240mm X 28mm / Mounting Holed Type High Rigidity Crossed Roller Bearings / Separator, High Carbon Steel, Open / Small Clearance, Counter Bored Mounting Holes In Same Direction

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$2324.95 / each

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115 mm

240 mm

28 mm

IKO

CRBFV11528ATUUC1

IKO Brand / 115mm X 240mm X 28mm / Mounting Holed Type High Rigidity Crossed Roller Bearings / Separator, High Carbon Steel, Sealed / Small Clearance, Female Threaded Mounting Holes On Inner Ring

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$2486.60 / each

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115 mm

240 mm

28 mm

IKO

CRBFV11528ATUUT1

IKO Brand / 115mm X 240mm X 28mm / Mounting Holed Type High Rigidity Crossed Roller Bearings / Separator, High Carbon Steel, Sealed / Pre Load, Female Threaded Mounting Holes On Inner Ring

PDF

$2605.03 / each

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115 mm

240 mm

28 mm

IKO

CRBFV11528ADC1

IKO Brand / 115mm X 240mm X 28mm / Mounting Holed Type High Rigidity Crossed Roller Bearings / Separator, High Carbon Steel, Open / Small Clearance, Counter Bored Mounting Holes In Opposite Direction

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