Double Row TNASW SeriesNA26118SW Bearing

Double row tapered roller bearing TNASW double-row bearings are a  variant of type TNA, having chamfers and slots on the front face of the inner ring. TNASWE has an extended inner ring face. Slots on the inner ring provide lubrication. Cone front faces are extended, eliminating the  need for a separate cone spacer. TNASW and TNASWE bearings are supplied with a built-in  clearance, which results in a specififi ed mounted setting  range satisfactory for most applications. Types TNASW and TNASWE provide a solution for fifi xed  or floating bearing applications.

VAFEM (Shang Hai) Bearing Technology Co.,Ltd
image/20220811/1660196585.jpg
Double Row TNASW Series

Dimension and Parameters

Bearing Dimensions(mm/in.)
d :1.1806
D :2.8336
T :1.6835
C :1.4375
Load Ratings(N/lbf)
Dynamic(1)
C1(2) :27300
Factors(2)
e :0.36
Y1 :1.87
Y2 :2.79
Dynamic(3)
C90 :4060
Ca90 :2500
C90(2) :7070
Factors(2)
K :1.62
Part Number
Inner :NA26118SW
Outer :26284D
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(4) :0.06
Backing Shoulder Dia.
db :1.5
Housing
Max. Housing Fillet Radius
r(4) :0.03
Backing Shoulder Dia.
Da :2.56
Bearing Weight(kg/lbs.) :1.86
Part Number:
d:
D:
B:
연락하다
전문가에게 물어보세요
피드백
의견을 알려주세요
적용하다
대리점 신청