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LM 451345/310 Inch Single Row Tapered Roller Bearings
Dimensions: Bore (Inner) Diameter: 10.3750 "; Outer Diameter: 14.0000 "; Width (Thickness): 2.2500 ";

LM 451345/310
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Product Attributes
Product NumberLM 451345/310
Bore diameter10.3750 "
Outside diameter14.0000 "
Total width2.2500 "
Shoulder diameter of inner ring12.1654 "
Widthof inner ring2.2500 "
Width of outer ring1.7500 "
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)61
Basic dynamic load rating (Cr)789
Basic static load rating (Cor)1400
Fatigue load limit (Pu)122
Reference speed1300 r/min
Limiting speed1600 r/min
Mass16 kg
Limiting value (e)0.35
Axial load factor (Y)1.7
Axial load factor (Y0)0.9
Maximum diameter of shaft abutment (da)285 mm
Minimum diameter of shaft abutment (db)281 mm
Minimum diameter of housing abutment (Da)329 mm
Maximum diameter of housing abutment (Da)339 mm
Minimum diameter of housing abutment (Db)343 mm
Minimum width of space required in housing on large side face (C10 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
LM 451345/310
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