HM 220149A/110 Inch Single Row Tapered Roller Bearings
Dimensions: Bore (Inner) Diameter: 3.9370 "； Outer Diameter: 6.1811 "； Width (Thickness): 1.6535 ";

Product Attributes

Product Number	HM 220149A/110
Bore diameter	3.9370 "
Outside diameter	6.1811 "
Total width	1.6535 "
Shoulder diameter of inner ring	5.0000 "
Widthof inner ring	1.6535 "
Width of outer ring	1.3386 "
Chamfer minimum dimension of inner ring (r1,2)	5 mm
Chamfer minimum dimension of outer ring (r3,4)	3.5
Distance side face to pressure point (a)	31
Basic dynamic load rating (Cr)	303
Basic static load rating (Cor)	400
Fatigue load limit (Pu)	42.5
Reference speed	3200 r/min
Limiting speed	4000 r/min
Mass	2.9 kg
Limiting value (e)	0.33
Axial load factor (Y)	1.8
Axial load factor (Y0)	1
Maximum diameter of shaft abutment (da)	111 mm
Minimum diameter of shaft abutment (db)	118 mm
Minimum diameter of housing abutment (Da)	140 mm
Maximum diameter of housing abutment (Da)	143 mm
Minimum diameter of housing abutment (Db)	151 mm
Minimum width of space required in housing on large side face (C	7 mm
Minimum width of space required in housing on small side face (C	8 mm
Maximum Radius of shaft fillet (ra)	5 mm
Maximum Radius of housing fillet (rb)	3.5 mm

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