Metric Single Row(new)31307 Bearing

The Metric Single Row Tapered Roller Bearing is an essential component in a variety of applications including heavy machinery, automotive systems, and industrial equipment. This high-quality bearing is designed with a tapered raceway and rollers arranged in a specific pattern to support axial and radial loads simultaneously.

Our new Metric Single Row Tapered Roller Bearing has been designed with precision and manufactured to the highest standards. It features improved durability, higher load-bearing capacity, and reduced friction to provide superior performance under even the toughest conditions.

The bearing is constructed using high-quality materials, including premium grade steel for the rollers and raceways, ensuring a long service life and optimal performance. Furthermore, it is designed to fit securely into a range of applications, providing a dependable and secure connection.

The Metric Single Row Tapered Roller Bearing is easy to install and maintain, making it an ideal choice for a range of industries and applications. Its simple yet effective design allows for easy replacement and repair, reducing downtime and saving on maintenance costs.

Whether you are working in agriculture, construction, or manufacturing, our new Metric Single Row Tapered Roller Bearing is the perfect solution for your bearing needs. With its superior performance, durability, and ease of installation, it is sure to exceed your expectations. So why wait? Contact us today and experience the difference for yourself!


VAFEM (Shang Hai) Bearing Technology Co.,Ltd
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Metric Single Row(new)

Dimension and Parameters

Bearing Dimensions(mm/in.)
Bore d :1.378
O.D. D :3.1496
Width T :0.8957
Load Ratings
Dynamic(1)
C1
N lbf :16400
Factors(2)
e :0.83
Y :0.73
Dynamic(3)
C90
N lbf :4250
Ca90
N lbf :6000
Factors(2)
K :0.71
Static
C0
N lbf :16800
Part Number
Assembly Inner/Outer :31307
Bearing Dimensions(mm/in.)
Width B :0.8268
Width C :0.5906
Eff. Ctr a(4) :0.13
Shaft
Max Shaft Fillet Radius
R(5) :0.08
Backing Shoulder Dia.
da :1.77
db :2.2
Housing
Max Housing Fillet Radius
r(5) :0.06
Backing Shoulder Dia.
Da :2.99
Db :2.68
Cage
Aa(6) :0.1
Ab(7) :0.14
Geometry Factors
C1 :17.8
C2 :8.7
Cg :0.0839
Bearing Weight (kg lbs.) :1.21
Part Number:
d:
D:
B:
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