Product Details

M4-22P4 Angular Contact Ball Slewing Rings

Brand Name RBC
Model Number 38KTD
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

RBC 38KTD bearing Size Chart (mm/inches)

Bearing numberRNA499
Size (mm)12x20x11
Bore Diameter (mm)12
Outer Diameter (mm)20
Width (mm)11
Fw12 mm
D20 mm
C11 mm
r min.0,3 mm
Da max.14 mm
ra max.0,3 mm
Weight0,013 Kg
Basic dynamic load rating (C)4,85 kN
Basic static load rating (C0)4,9 kN
(Grease) Lubrication Speed17000 r/min
rs min0.3 mm
Lubrication hole on outer ringOui/Yes
k2 mm
Lubrication hole on inner ringNon/No
Radial clearance classCN
Precision classP0
Mass0.01 kg
Cr4.85 kN
C0r4.9 kN
Nlim (grease)17,000 rpm
Nlim (oil)26,000 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Da max14 mm
ras max0.3 mm

M4-22P4 Angular Contact Ball Slewing Rings

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