INA 71811-TN

0096210590000

55mm x 72mm x 9mm

$230.20 50+ pcs. with 1 to 3 days delivery to United States

Specifications

Width 9mm
Inner Diameter 55mm
Outer Diameter 72mm
Weight 81g

Dimensions

Shoulder diameter on inner ring wide side face d1 61.70 mm
Contact angle α 40 °
Shoulder diameter on outer ring wide side face D1 65.30 mm
Distance between the apexes of the pressure cones a 31.10 mm
Minimum chamfer dimension rmin 0.20 mm

Main Dimensions & Performance Data

Bore diameter d 55 mm
Width B 9 mm
Basic static load rating, radial C0r 11,800
Limiting speed nG 11,400
Outside diameter D 72 mm
Basic dynamic load rating, radial Cr 11,800
Fatigue load limit, radial Cur 780 N
Reference speed nϑr 5,600

Mounting dimensions

Minimum diameter of shaft shoulder da min 57 mm
Maximum diameter of housing shoulder Db max 70 mm
Maximum fillet radius of housing ra1 max 0.20 mm
Maximum diameter of housing shoulder Da max 70 mm
Maximum fillet radius of shaft ra max 0.30 mm
$230.20
Stock 50+ pcs.
Part number 71811-TN
Manufacturer INA
Quantity Unit Price
1 - 4 $230.20
5 - 9 $225.59
10 - 14 $220.99
15+ $216.38
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