Contact DUG

Quickly find the product you need

Tapered Roller Bearings/Double row tapered roller bearing

Double row inward tapered roller bearing KF (TNA) type inner diameter 101.600-406.400mm_* NA48291 / 48220D

Return to List

External dimensions(mm)

d127
D182.562
B285.725
C73.025
γ
(minimum)
3.5
γ1
(minimum)
0.8

Rated load(KN)

Cr390
Cor885

Rated load{kgf}

Cr40000
Cor90500

Bearing code

* NA48291 / 48220D

Installation size(mm)

da145
db177
γa
(maximum)
3.5
γb
(maximum)
0.8

constant

e0.31

Axial load factor

Y23.3
Y32.2
Y02.2

weight(kg)

(refer to)7

describe

* NA48291 / 48220D Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

Weekday service hotline

132 2888 8061

E-Mail

DEGUO_DUG@163.com

Follow DUG