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Vehicle Info NeededQA1PART NUMBER: 122-COM4
COM4 COM Series Bearing, Bearing (Com) 52100 Ht Cp/ Carbon Ht Zp 1/4
$599
Ships on 09/09/2026
Lowest Price GuaranteeCOM Series BearingBearing (Com) 52100 Ht Cp/ Carbon Ht Zp 1/4
QA1 COM4 Features:
For an economical traditional spherical bearing, QA1's COM and COM-T Series is the perfect choice. Each bearing is made from chromoly steel with an optional self-lubricating PTFE liner. BALL, 52100 Bearing Steel, Heat Treated, Hard Chrome Plated, Precision Ground, , LINER (COM-T), PTFE, Self-Lubricating, , RACE, Chromoly Steel (Mfr.'s Option - Stainless Steel), Heat Treated, Protective Coated for Corrosion Resistance.
- Wide selection for a variety of uses
- Available in chromoly or stainless
- Huge selection of inch and metric sizes
These spherical bearings from QA1 are manufactured from high quality 52100 bearing steel and chromoly steel. The COM/COM-T series is available with or without a PTFE Liner. The COM-T has the PTFE Liner while the COM does not.
Ball
- 52100 Bearing Steel
- Heat Treated
- Hard Chrome Plated
- Precision Ground
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Race
- Chromoly Steel OR Stainless Steel
- Heat Treated
- PTFE Lined (COM-T)
Part TypeSuspension Bearing
Product LineQA1 Spherical COM/COM-T Bearings
BrandQA1
Package Height0.34
Package Width0.65
Package Length0.65
Weight0.02 PG
Part CategoryPerformance Parts
Ult. Static Radial Load (Lbs.)7,425
Race Width0.25 in (6.4 mm)
Receiver Race Diameter0.656 in (16.7 mm)
Rod End Bearing MaterialSteel
QuantitySold individually
Inner Ball Diameter0.5 in (12.7 mm)
Rod End Ball Diameter0.5 in (12.7 mm)
Chamfer Reference0.022 in (0.559 mm)
Part FitmentSemi Universal
Rod End Misalign Angle (Deg)13.5 degrees
Inner Ball Width0.343 in (8.712 mm)
Vendor Part NumberCOM4
Package Qty1
Package TypeEA
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