Single row spacer assembles 2TS-DM(directing mounting)X31311M Bearing

Any two matching single-row bearings (type TS)  can be supplied as a double-row, pre-set, ready-to-fit assembly by the addition of spacers, machined to pre-determined dimensions and tolerances.  

There are two basic mounting arrangements for single-row spacer assemblies:

Type 2TS-IM (indirect mounting) 

These consist of two single-row bearings with an inner-ring and outer-ring spacer. In some applications, the outer-ring spacer is replaced by a shoulder in the bearing housing.

Type 2TS-DM (direct mounting) 

These consist of two single-row bearings, with cone (inner-ring) backfaces abutting and an  outer-ring spacer. They are generally used at fifixed (locating) positions on rotating shaft  applications.


VAFEM (Shang Hai) Bearing Technology Co.,Ltd
image/20220811/1660194744.jpg
Single row spacer assembles 2TS-DM(directing mounting)

Dimension and Parameters

Bearing Dimensions(mm/in.)
d :55
D :120
T :58
B :58
Load Ratings(N/lbf)
Dynamic(2)
C1(2) :299000
Factors(3)
e :0.83
Y1 :0.82
Y2 :1.22
Dynamic(4)
C90 :44600
Ca90 :63000
C90(2) :77600
Factors(3)
K :0.71
Part Number
Inner :X31311M
Outer :Y31311M
Outer Spacer(5) :JY12021-Q
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(6) :0.3
Backing Shoulder Dia.
db :68
Housing
Max. Housing Fillet Radius
r(6) :2
Backing Shoulder Dia.
Da :103
Bearing Weight(kg/lbs.) :3.27
Part Number:
d:
D:
B:
Tiếp xúc
Hỏi chuyên gia
Nhận xét
Cho chúng tôi biết ý kiến ​​của bạn
Ứng dụng
Đăng ký trở thành nhà phân phối