NACHI 22252E rodamiento

NACHI 22252E rodamiento Dimensions

Tipo Spherical Roller Bearings
Número de modelo 22252E
marcas NACHI
Pertenecer a SPHERICAL ROLLER BEARINGS and SPHERICAL ROLLER THRUST BEARINGS
Boundary dimensions#d 260 mm
Boundary dimensions#D 480 mm
Boundary dimensions#B 130 mm
Boundary dimensions#r min 5 mm
Bearing No. #Cylindrical bore 22252E
Bearing No. #Tapered bore 22252EK
Basic dynamic load rating Cr 3100000 N
Basic static load rating Cor 3500000 N
Limiting speed.#Grease lubrication 1000 min-1
Limiting speed.#Oil lubrication 1200 min-1
Dimensions of lubrication holes and grooves.#Hole diameter do 12
Dimensions of lubrication holes and grooves.#Groove width A 26
Dimensions of lubrication holes and grooves.#Hole count N 6
Abutment and fillet dimensions#da min 282 mm
Abutment and fillet dimensions#Da max 458 mm
Abutment and fillet dimensions#ra max 4 mm
Constante 0.28
Axial load factor#Y1 2.4
Axial load factor#Y2 3.57
Axial load factor#Y0 2.34
Mass#Cylindrical bore 107 kg
Bearing No.#Cylindrical bore 22252E
Bearing No.#Tapered bore 22252EK