INA 71808-TN

0096210240000

40mm x 52mm x 7mm

$188.40 50+ pcs. with 1 to 3 days delivery to United States

Specifications

Width 7mm
Inner Diameter 40mm
Outer Diameter 52mm
Weight 33g

Dimensions

Shoulder diameter on inner ring wide side face d1 44.70 mm
Contact angle α 40 °
Shoulder diameter on outer ring wide side face D1 47.30 mm
Distance between the apexes of the pressure cones a 22.80 mm
Minimum chamfer dimension rmin 0.20 mm

Main Dimensions & Performance Data

Bore diameter d 40 mm
Width B 7 mm
Basic static load rating, radial C0r 5,800
Limiting speed nG 16,200
Outside diameter D 52 mm
Basic dynamic load rating, radial Cr 6,300
Fatigue load limit, radial Cur 405 N
Reference speed nϑr 7,200

Mounting dimensions

Minimum diameter of shaft shoulder da min 42 mm
Maximum diameter of housing shoulder Db max 50 mm
Maximum fillet radius of housing ra1 max 0.20 mm
Maximum diameter of housing shoulder Da max 50 mm
Maximum fillet radius of shaft ra max 0.30 mm
$188.40
Stock 50+ pcs.
Part number 71808-TN
Manufacturer INA
Quantity Unit Price
1 - 4 $188.40
5 - 9 $184.63
10 - 14 $180.86
15+ $177.10
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