Double row spacer assembles 2S-Two single-row assemblyNP118297 Bearing

Along with the standard 2TS types, there are two  specialty double-row assemblies available:

Type 2S - Two single-row assembly

Supplied complete with inner-ring and outerring spacers to give a pre-determined bearing  setting when assembled. The setting range can  be specifified to suit the application. Type 2S has an inner-ring spacer and a snap-ring, which also serves as the cup spacer, to give axial location in a through-bored housing. 

Type SR - Set-Right assemblyType SR is made to a standard setting range, based on VAFEM’s Set-Right automated  setting technique, suitable for most industrial applications. It is equipped with two spacers and an optional snap-ring that may be used  for axial location.

VAFEM (Shang Hai) Bearing Technology Co.,Ltd
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Double row spacer assembles 2S-Two single-row assembly

Dimension and Parameters

Bearing Dimensions(mm/in.)
d :1.7812
D :2.891
T :1.68
C :1.38
Load Ratings(N/lbf)
Dynamic(2)
C1(2) :28500
Factors(3)
e :0.31
Y1 :2.21
Y2 :3.29
Dynamic(4)
C90 :4250
Ca90 :2220
C90(2) :7400
Factors(3)
K :1.91
Part Number
Inner :NP118297
Outer :NP422278
Inner Spacer(5) :LM102949XB
Outer Spacer(5) :K161783R
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(6) :0.14
Backing Shoulder Dia.
db :2.2
Housing
Backing Shoulder Dia.
Da :2.76
Snap Ring Groove
D2 :3
f(7) :0.14
Bearing Weight(kg/lbs.) :1.48
Part Number:
d:
D:
B:
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