NTN 7321B

105mm x 225mm x 49mm

$668.89 1 pcs. with 1 to 3 days delivery to United States

Specifications

Width 49mm
Inner Diameter 105mm
Outer Diameter 225mm
Weight 8.36Kg
db min - Min IR shoulder diameter 112 mm
Db max - Max OR shoulder diameter 218 mm
ra max - Max shaft & housing fillet radius 2,5 mm
a - Charge load application point 93,5 mm
rs - Min fillet radius 3 mm
Radial clearance class CN
C0 - Static load 194 kN
Nlim - Oil lubrication limit speed 3800 tr/min
Tmin - Min operating temperature -40 °C
BPFO - Characteristic outer ring frequency 4,938 Hz
FTF - Characteristic cage frequency 0,412 Hz
da min - Min shoulder diameter IR 119 mm
Da max - Max shoulder diameter OR 211 mm
r1a - Max fillet radius 1 mm
Brand NTN
α - Contact angle 40 °
r1s - Min fillet radius 1,1 mm
C - Dynamic load 224 kN
Cu - Fatigue limit load 11,8 kN
Nlim - Grease lubrication limit speed 2900 tr/min
Tmax - Max operating temperature 120 °C
BPFI - Characteristic inner ring frequency 7,062 Hz
BSF - Characteristic rolling element frequency 4,193 Hz
$668.89
Stock 1 pcs.
Part number 7321B
Manufacturer NTN
Quantity Unit Price
1+ $668.89
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