Rolling bearings 89312 NTN
NTN

Rolling bearings 89312

Bearing NTN 89312, Ø60×110×30 mm. Request a quote — worldwide shipping.

Code: 89312
Type Rolling bearings
Dimensions Ø 60 × 110 × 30 mm
d60Bore Ø (mm)
×
D110Outer Ø (mm)
×
B30Width (mm)
All bearings 60×110×30 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Bore diameter of support washer IR - WS60 mm
D - Outside diameter of support washer OR - GS110 mm
d1 - External diameter of support washer IR - WS110 mm
D1 - Bore diameter bearing washer OR - GS62 mm
T - Thrust bearing height30 mm
Dw - Rolling element diameter9 mm
Dc1 - Roller cage bore diameter60 mm
Dc - Roller cage outer diameter110 mm
rs - Min fillet radius1,1 mm
Cage assembly referenceK89312
Bearing ring (inner ring) WSWS89312
Bearing ring (outer ring) GSGS89312
Ea - Rollers reference outer diameter105,3 mm
Eb - Rollers reference inner diameter68,9 mm
Mass1,35 kg
Cage assembly mass0,25 kg
Bearing ring (inner ring) WS mass0,55 kg
Bearing ring (outer ring) GS mass0,55 kg
Ca - Dynamic axial load rating162000000 mN
C0a - Static axial load rating600000000 mN
Cua - Limit axial load rating73500000 mN
N lim - Grease lubrication limit speed4080 °/s
N lim - Oil lubrication limit speed16200 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR105 mm
Db max - Max OR shoulder diameter69 mm
ras max - Max shaft & housing fillet radius1 mm

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NTN 89312