Metric Single Row(new)31309 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 :45
O.D. D :100
Width T :27.25
Load Ratings
Dynamic(1)
C1
N lbf :106000
Factors(2)
e :0.83
Y :0.73
Dynamic(3)
C90
N lbf :27400
Ca90
N lbf :38700
Factors(2)
K :0.71
Static
C0
N lbf :113000
Part Number
Assembly Inner/Outer :31309
Bearing Dimensions(mm/in.)
Width B :25
Width C :18
Eff. Ctr a(4) :4.3
Shaft
Max Shaft Fillet Radius
R(5) :2
Backing Shoulder Dia.
da :56
db :67
Housing
Max Housing Fillet Radius
r(5) :1.5
Backing Shoulder Dia.
Da :95.5
Db :85
Cage
Aa(6) :5.4
Ab(7) :3.8
Geometry Factors
C1 :30.4
C2 :12.7
Cg :0.1001
Bearing Weight (kg lbs.) :0.94
Part Number:
d:
D:
B:
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