Tapered Roller Bearing 30318
Chrome Steel GCR15
Carbon chromium steel
Can take large axial forces as well as being able to sustain large radial forces
Number of Row
P5 P6 P4 P2 P0
C2 C3 C4 C5 C0
Basic Load Ratings
Cr Dynamic Load Rating
C0r Static Load Rating
Tapered Roller Bearings could carry combinations of large radial and thrust loads. The axial load carrying capacity of the bearings is largely determined by the contact angle. The larger the angle, the higher the axial load capacity. Tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction.
Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces.
According to the number of rolling rows, classified into:
a. single-row tapered roller bearing,
b. double-row tapered roller bearing
c. four- row tapered roller bearing.
d. Inch tapered roller bearing
Applications for tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. Widely used in automotive, mill, mining, metallurgy, plastics machinery and other industries.