Description:
Tapered Roller Bearing
387/382
TIMKEN BRAND
Single-row tapered roller bearings are the most basic and widely used, consisting of a cone assembly and a cup. Timken patented the first in 1898 and today offers the world’s widest variety in inch and metric sizes.
The company continues to extend its line of Timken® single row metric tapered roller bearings to respond to customer needs and today offers one of the industry’s broadest ranges of metric parts
TIMKEN 382 Specifications
Cup Outer Dia 3.875
Cup Width 0.702
TIMKEN 387 Specifications
Cone Bore 2.250
Cone Width 0.864
Tapered roller bearings 387/382
Bearing number : 387/382
Size (mm) : 57.15×98.425×21
Brand : TIMKEN
Bore Diameter (mm) : 57,15
Outer Diameter (mm) : 98,425
Width (mm) : 21
Bearing dimensions and specification in TIMKEN catalogue:
d – 57,15 mm
D – 98,425 mm
T – 21 mm
B -21,946 mm
C – 17,826 mm
a – 17,4 mm
r min. – 2,4 mm
r2 min. – 0,8 mm
da min. – 66 mm
Da – 89 mm
db min – 62 mm
ra max. – 2,4 mm
rb max. – 0,8 mm
Db – 92 mm
Weight – 0,651 Kg
Basic dynamic load rating (C) – 80,4 kN
Basic static load rating (C0) – 101 kN
(Grease) Lubrication Speed – 3900 r/min
(Oil) Lubrication Speed – 5200 r/min
Calculation factor (e) – 0,35
Calculation factor (Y0) – 0,93
Calculation factor (Y1) – 1,69
Tags : TIMKEN, 57.15×98.425×21
Package Include : One (1) Tapered Roller Bearing 387/382 TIMKEN
