LAHTINE KAHEREALINE ISESEADUV KUULLAAGER KOONUSAVAGA 1208 EKTN9 40X80X18 SKF

Kirjeldus

1208 EKTN9
Self-aligning ball bearing with tapered bore
Self-aligning ball bearings, with a tapered bore, have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. The tapered bore facilitates ease of mounting via adapter sleeves or withdrawal sleeves.
Ease of mounting via adapter sleeves or withdrawal sleeves
Accommodate static and dynamic misalignment
Excellent high-speed performance
Excellent light load performance
Low friction

Dimensions
Bore diameter 40 mm
Outside diameter 80 mm
Width 18 mm

Performance
Basic dynamic load rating 19.9 kN
Basic static load rating 6.95 kN
Reference speed 18 000 r/min
Limiting speed 11 000 r/min

Properties
Retaining feature, inner ringNone
Locating feature, bearing outer ringNone
Number of rows 2
Bore type Tapered 1:12
Cag eNon-metallic
Radial internal clearance CN
Tolerance class Normal
Material, bearing Bearing steel
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without