NTN 7228BG

140mm x 250mm x 42mm

$975.61 Limited stock only available on quotation

Specifications

Width 42mm
Inner Diameter 140mm
Outer Diameter 250mm
Weight 8.78Kg
da min - Min shoulder diameter IR 154 mm
Db max - Max OR shoulder diameter 243 mm
ra max - Max shaft & housing fillet radius 2,5 mm
a - Charge load application point 103 mm
rs - Min fillet radius 3 mm
Radial clearance class CN
C0 - Static load 195 kN
Nlim - Oil lubrication limit speed 3100 tr/min
Tmin - Min operating temperature -40 °C
Da max - Max shoulder diameter OR 236 mm
r1a - Max fillet radius 1 mm
Brand NTN
α - Contact angle 40 °
r1s - Min fillet radius 1,1 mm
C - Dynamic load 203 kN
Cu - Fatigue limit load 10,1 kN
Nlim - Grease lubrication limit speed 2300 tr/min
Tmax - Max operating temperature 120 °C
$975.61
Stock Ask for quotation
Part number 7228BG
Manufacturer NTN
Quantity Unit Price
1+ $975.61
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