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L 555249/210 Inch Single Row Tapered Roller Bearings
Dimensions: Bore (Inner) Diameter: 11.5000 "; Outer Diameter: 14.7500 "; Width (Thickness): 1.8750 ";

L 555249/210
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Product Attributes
Product NumberL 555249/210
Bore diameter11.5000 "
Outside diameter14.7500 "
Total width1.8750 "
Shoulder diameter of inner ring12.9921 "
Widthof inner ring1.8750 "
Width of outer ring1.3750 "
Chamfer minimum dimension of inner ring (r1,2)3.5 mm
Chamfer minimum dimension of outer ring (r3,4)3.3
Distance side face to pressure point (a)64
Basic dynamic load rating (Cr)539
Basic static load rating (Cor)1140
Fatigue load limit (Pu)98
Reference speed1200 r/min
Limiting speed1500 r/min
Mass12.5 kg
Limiting value (e)0.4
Axial load factor (Y)1.5
Axial load factor (Y0)0.8
Maximum diameter of shaft abutment (da)310 mm
Minimum diameter of shaft abutment (db)310 mm
Minimum diameter of housing abutment (Da)350 mm
Maximum diameter of housing abutment (Da)358 mm
Minimum diameter of housing abutment (Db)361 mm
Minimum width of space required in housing on large side face (C9 mm
Minimum width of space required in housing on small side face (C12.5 mm
Maximum Radius of shaft fillet (ra)3.5 mm
Maximum Radius of housing fillet (rb)3.3 mm
L 555249/210
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