Needle roller bearings K68X74X20 NTN
NTN

Needle roller bearings K68X74X20

Bearing NTN K68X74X20, Ø68×74×20 mm. Request a quote — worldwide shipping.

Code: K68X74X20
Type Needle roller bearings
Dimensions Ø 68 × 74 × 20 mm
d68Bore Ø (mm)
×
D74Outer Ø (mm)
×
B20Width (mm)
All bearings 68×74×20 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter68 mm
Ew - Upper rollers diameter74 mm
Bc - Cage Width20 mm
Mass0,065 kg
Cr - Dynamic load rating36000000 mN
C0r - Static load rating83500000 mN
N lim - Grease lubrication limit speed24000 °/s
N lim - Oil lubrication limit speed36000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
b - Raceway width20 mm

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NTN K68X74X20