Needle roller bearings RNA6907R NTN
NTN

Needle roller bearings RNA6907R

Bearing NTN RNA6907R. Request a quote — worldwide shipping.

Code: RNA6907R
Type Needle roller bearings
Dimensions Ø 0 × 55 × 0 mm
d0Bore Ø (mm)
×
D55Outer Ø (mm)
×
B0Width (mm)
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter42 mm
D - External diameter55 mm
C - Width of bearing, drawn cup or outer ring36 mm
rs - Min fillet radius0,6 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter3 mm
Radial clearance classCN
Precision classP0
Mass0,193 kg
Cr - Dynamic load rating49000000 mN
C0r - Static load rating86500000 mN
N lim - Grease lubrication limit speed39000 °/s
N lim - Oil lubrication limit speed57000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
Da max - Max shoulder diameter OR51 mm
ras max - Max shaft & housing fillet radius0,6 mm

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NTN RNA6907R