30244-XL FAG Tapered Roller Bearing 220x400x72mm

FAG tapered roller bearings can support high radial and axial loads. They have a broad range of speeds. They are efficient at supporting forces and ensure a precise and rigid shaft guidance system due to the large effective distance between the bearings. Tapered roller bearings can be adjusted and dismantled, which makes mounting easy.

Single-row tapered roller bearings accommodate radial and axial loads (in one direction). For technical reasons, they are always positioned against a second tapered roller bearing in a mirror arrangement.

Your current product variant
Tolerance class PN Normal (ISO 492:2014)
Heat treatment Standard
Cage Standard Sheet steel cage, window cage, rollerguided
Internal design Standard
Quality level XL X-life
Number of rolling element rows 1 Single-row design

Main Dimensions & Performance Data
d 220 mm Bore diameter
D 400 mm Outside diameter
B 65 mm Width, inner ring
C 54 mm Width, outer ring
T 72 mm Width, total
C r 1,120,000 N Basic dynamic load rating, radial
C 0r 1,330,000 N Basic static load rating, radial
C ur 153,000 N Fatigue load limit, radial n
G 2,120 1/min Limiting speed
n r 1,130 1/min Thermal speed rating 
=m 34.13 kg Weight

Temperature range
T min -30 °C Operating temperature min.
T max 200 °C Operating temperature max.