Products

30317 single row Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Metric series

Limiting speeds : 3800 rpm

Weight : 4.84 kg

Main Dimensions:

Bore diameter (d) : 85 mm

Outer diameter (D) : 180 mm

Width of inner ring (B) : 41 mm

Width of outer ring (C) : 34 mm

Total width (T) : 44.5 mm

Chamfer dimension of inner ring (r ) min. : 4.0 mm

Chamfer dimension of outer ring ( r) min. : 3.0 mm

Dynamic load ratings (Cr) : 234.00 KN

Static load ratings (Cor) : 268.20 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 108 mm

Diameter of shaft abutment (db) min. : 100.5 mm

Diameter of housing abutment (Da) min. : 156 mm

Diameter of housing abutment (Da) max. : 167.5 mm

Diameter of housing abutment (Db) min. : 167 mm

Minimum width of space required in housing on large side face (Ca) min. : 5 mm

Minimum width of space required in housing on small side face (Cb) min. : 10.5 mm

Radius of shaft fillet (ra) max. : 4.0 mm

Radius of housing fillet(rb) max. : 3.0 mm