Part Number:
d:
D:
B:

Single Row Tapered Roller Bearings (Inch Series)

Single Row Tapered Roller Bearings (Inch Series)
Single Row Tapered Roller Bearings (Inch Series)

Dimension and Parameters

Bearing NO. :48393A/48320
Boundary dimensions(mm)
d :136.525
D :190.5
T :39.688
B :39.688
C :33.338
r 1.2min :5.5
r 3.4min :3.3
Basic load ratings(kN)
Cr :246
Cor :500
Limiting speed(rpm)
Grease :1700
Oil :2400
Application point
a :35
Abutment and fillet dimensions(mm)
da max :151
db min :140
Da max :176
Db min :182
ra max :5
rb max :3
Value
e :0.33
Y :1.8
Y0 :1
Weight (kg)
Refer :3.3

Let's Build Long-Term Success.

Wanyang Bearing: Power Your Value.Boost Your Project's Efficiency & Reliability. Connect with Wanyang Today.