Product Name: SUNBEARING Tapered Roller Bearing 30304 Silver 20*52*15mm Chrome Steel
Tapered Roller Bearing 30304

Specification
Design Units: Metric
Structure: Roller Bearing
Weights: 0.167kgs
Cage Material: Steel cage
Material: Chrome Steel GCR15

Ball Type: Carbon chromium steel
Seals Type: Metal Seals

Certificate: ISO9001:2008

Advantage
(1) Prompt Delivery shipped within 72 hours(2) OEM (3) Good Service Offered (4) Special Price(5) Free sample

Number of Rows: Single
Dimensions: d-Bore Diameter, 20mm

D-Outer Diameter: 52mm
Precision Rating: P5 P6
Clearance: C2 C3 C4 C5 C0

H-Total Width: 15mm
Tapered Roller Bearing Material
While other materials may be available, typically, tapered roller bearings are made of high-carbon chrome steel due to their expected performance.

Tapered Roller Bearing Heat Treatments
Through-Hardened: Through-hardened heat treatment gives consistent hardness throughout the component. Case-Hardened: Surface hardening combined with a tough, flexible core (Case-Hardened available upon special request only.

Although Through-Hardened bearings have gradually become the preference in heavy-duty commercial trucking applications, we will supply both Through-Hardened and Case-Hardened Tapered Roller Bearings.

Tapered Roller Bearing Advantages
Dimensional Stability: Long Life Even In Contaminated Lubricant

Durable Steel Cage: Dimensionally Interchangeable With Other Bearing Manufacturers

Tapered Roller Bearings Applications
Tapered roller bearings are used for heavy-duty, moderate-speed applications. Typical applications that will benefit from these durable bearings include:
Agriculture, Construction, and Mining Equipment
Various Axle Systems
Conveyance Vehicles