M270749ADW/M270710 Double Row TDI Tapered roller bearing

Double row tapered roller bearings

Demension: 447.675*635*223.838mm,    Weight: 233kg.

SHAPE LOCATION TOLERANCE SHOULD BE TO CURRENT STANDARD;

TDI (Two-Row Double-Inner Race)

TDI bearings have a one-piece double inner race and two single outer races and are typically supplied complete with an outer race spacerasapre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it canbeused to float on the stationary shaft.

Size range:ID 25.400 mm to 1200.150mm(1.000 in.to 47.2500 in.)
                     OD 30.480 mm to 2460.000mm(1.2000 in.to 96.8504 in.)

DesignAttributes
Doublecone and two single cups, with or without a cup spacer.
Furnished as amatched assembly.
Cups ground to fit.

Applications
Gear reduction units
Cranes
Calendar rolls
Industrial machinery


Double row tapered rollerbearings