33124 120x200x62mm GCr15 Chrome Steel Tapered Roller Bearing
Tapered Roller Bearing – Single-row metric tapered roller bearing with GCr15 chrome steel construction and pressed steel cage. Handles combined radial and axial loads in one direction. Ideal for truck wheel hubs, gearboxes, agricultural machinery, machine tool spindles, and heavy industrial equipment.
Technical Specifications:
Model: 33124
Bore Diameter (d): 120 mm
Outside Diameter (D): 200 mm
Total Width (T): 62 mm
Inner Ring Width (B): 62 mm
Outer Ring Width (C): 48 mm
Material: High-carbon chromium bearing steel (GCr15 / 100Cr6)
Cage Material: Pressed steel
Tolerance Class: ISO NORMAL CLASS (P0) / P5 available
Weight: 7.67 – 7.73 kg
Product View
Tapered roller bearings are uniquely designed with conical raceways in both the inner and outer rings, with tapered rollers arranged between them. This geometry allows the bearing to accommodate simultaneous radial and axial loads—a critical capability for applications where forces act in multiple directions. The 33124 is a separable bearing, meaning the inner ring (cone) with rollers and cage can be mounted separately from the outer ring (cup), simplifying installation, disassembly, and maintenance.
Key Features:
High Load Capacity
The 33124 is specifically engineered to handle combined radial and axial loads simultaneously. With dynamic load ratings up to 581 kN and static ratings up to 785 kN, this bearing delivers robust load-carrying capability for the most demanding industrial applications.High Rigidity and Shock Resistance
The tapered roller geometry provides high rigidity, enabling the bearing to withstand heavy loads, shock loads, and vibration without deformation. This makes the 33124 particularly suitable for applications where impact forces are common, such as construction machinery, mining equipment, and heavy industrial drives.Long Service Life
The combination of premium GCr15 bearing steel, precision manufacturing, and optimized geometry delivers long service life even under continuous heavy-duty operation. Lower operating temperatures and reduced friction contribute to extended bearing life.- Versatile Speed Capability
With grease lubrication speeds up to 1,700 RPM, oil bath lubrication speeds up to 2,400 RPM, and jet lubrication speeds up to 3,200 RPM, the 33124 is suitable for a wide range of rotational speeds and operating conditions. - Separable Components
The separable design allows the inner ring assembly and outer ring to be mounted and removed independently. This simplifies bearing replacement, reduces downtime, and makes maintenance more cost-effective.
Applications
The 33124 tapered roller bearing is a versatile component trusted across numerous heavy industries:
Automotive and Transportation
- Agricultural Machinery
- Construction and Mining
- Industrial Gearboxes and Reducers
- Machine Tool Spindles
- Steel Rolling Mills
- Railway Equipment
- Pumps and Compressors
- Material Handling Equipment
The 33124 tapered roller bearing measures 120 × 200 × 62 mm. It uses durable GCr15 chrome steel for stable performance and long service life. Its tapered rollers handle both radial and axial loads. The design also helps reduce friction during operation. As a result, the bearing delivers smooth and reliable rotation. It works well in automotive systems, industrial machines, transmissions, and other equipment. In addition, its strong wear resistance supports long-term use in demanding working conditions. XCCZC Bearing supplies quality tapered roller bearings for various industrial applications.
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