NTN 7211

55mm x 100mm x 21mm

$107.42 14 pcs. with 1 to 3 days delivery to United States

Specifications

Width 21mm
Inner Diameter 55mm
Outer Diameter 100mm
Weight 600g
db min - Min IR shoulder diameter 60,5 mm
Db max - Max OR shoulder diameter 94,5 mm
ra max - Max shaft & housing fillet radius 1,5 mm
a - Charge load application point 33 mm
rs - Min fillet radius 1,5 mm
Radial clearance class CN
C0 - Static load 39,5 kN
Nlim - Oil lubrication limit speed 9500 tr/min
Tmin - Min operating temperature -40 °C
da min - Min shoulder diameter IR 63,5 mm
Da max - Max shoulder diameter OR 91,5 mm
r1a - Max fillet radius 1 mm
Brand NTN
α - Contact angle 30 °
r1s - Min fillet radius 1 mm
C - Dynamic load 56,5 kN
Cu - Fatigue limit load 3,1 kN
Nlim - Grease lubrication limit speed 7100 tr/min
Tmax - Max operating temperature 120 °C
$107.42
Stock 14 pcs.
Part number 7211
Manufacturer NTN
Quantity Unit Price
1+ $107.42
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