Cylindrical roller bearings K81122T2 NTN
NTN

Cylindrical roller bearings K81122T2

Bearing NTN K81122T2. Request a quote — worldwide shipping.

Code: K81122T2
Type Cylindrical roller bearings
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In stock

Technical specifications

BrandNTN
Dw - Rolling element diameter11 mm
Dc1 - Roller cage bore diameter110 mm
Dc - Roller cage outer diameter145 mm
Bearing ring (inner ring) WSWS81122
Bearing ring (outer ring) GSGS81122
Ea - Rollers reference outer diameter138,8 mm
Eb - Rollers reference inner diameter115 mm
Cage assembly mass0,325 kg
Ca - Dynamic axial load rating165000000 mN
C0a - Static axial load rating605000000 mN
Cua - Limit axial load rating68500000 mN
N lim - Grease lubrication limit speed2880 °/s
N lim - Oil lubrication limit speed11400 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K

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NTN K81122T2