Single-row Cylindrical Roller Bearings

Single-row Cylindrical Roller Bearings

Dimension and Parameters

Bearing NO.
New :NU340M
Old :32340
Boundary dimensions(mm)
d :200
D :420
B :80
r 1.2min :5
r3、4min :5
Fw :260
Ew :
Basic load ratings(kN)
Cr :975
Cor :1270
Limiting speed(rpm)
Grease :1500
Oil :1800
Abutment and fillet dimensions(mm)
da min :
db min :225
Da max :392
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :56.8