NACHI 22309EX,SPHERICAL ROLLER BEARINGS and SPHERICAL ROLLER THRUST BEARINGS 22309EX

  • NACHI 22309EX,SPHERICAL ROLLER BEARINGS and SPHERICAL ROLLER THRUST BEARINGS 22309EX
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NACHI 22309EX,SPHERICAL ROLLER BEARINGS and SPHERICAL ROLLER THRUST BEARINGS 22309EX Dimensions

Type Spherical Roller Bearings
items 22309EX
brand NACHI
Belong SPHERICAL ROLLER BEARINGS and SPHERICAL ROLLER THRUST BEARINGS
Boundary dimensions#d 45 mm
Boundary dimensions#D 100 mm
Boundary dimensions#B 36 mm
Boundary dimensions#r min 1.5 mm
Bearing No. #Cylindrical bore 22309EX
Bearing No. #Tapered bore 22309EXK
Basic dynamic load rating Cr 230000 N
Basic static load rating Cor 182000 N
Limiting speed.#Grease lubrication 4500 min-1
Limiting speed.#Oil lubrication 5600 min-1
Dimensions of lubrication holes and grooves.#Hole diameter do 4
Dimensions of lubrication holes and grooves.#Groove width A 8
Dimensions of lubrication holes and grooves.#Hole count N 4
Abutment and fillet dimensions#da min 53.5 mm
Abutment and fillet dimensions#Da max 91.5 mm
Abutment and fillet dimensions#ra max 1.5 mm
Constante 0.37
Axial load factor#Y1 1.83
Axial load factor#Y2 2.72
Axial load factor#Y0 1.79
Mass#Cylindrical bore 1.41 kg
Bearing No.#Cylindrical bore 22309EX
Bearing No.#Tapered bore 22309EXK