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TS (Single Row Tapered Roller Bearings) (Metric) 30218
TS (Single Row Tapered Roller Bearings) (Metric) 30218

TS (Single Row Tapered Roller Bearings) (Metric) 30218

The 55200C-55437-B is a single-row tapered roller bearing with a flange, measuring 2″ in bore and 4.375″ in outer diameter, crafted from durable chrome steel. It handles combined loads up to 34000 lbf radially and 13300 lbf thrust, suitable for robust applications.

Its flanged cup design ensures secure positioning, while the open seal allows for easy lubrication. The steel cage enhances durability, making it reliable for high-load scenarios.

This bearing operates smoothly in temperatures from -30°C to 110°C and is interchangeable with Timken models. Ideal for heavy machinery or automotive systems where combined loads are common.

Weighing 3 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a practical choice for industrial use.

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Product Parameters

  • Part Number 30218
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 90 mm x 160 mm x 32.5 mm
  • Cone Part Number X30218M
  • Cup Part Number Y30218M
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Cone Width 30 mm
  • Cone Width Tolerance -0.15mm to 0
  • Cup Width 26 mm
  • Cup Width Tolerance -0.2mm to 0
  • Width 32.5 mm
  • Width Tolerance +0.2mm to -0.2mm
  • Cone Backface ToClear Radius 2.54 mm
  • Cup Backface ToClear Radius 2.03 mm
  • Cone Frontface Backing Diameter 102 mm
  • Cone Backface Backing Diameter 106 mm
  • Cup Frontface Backing Diameter 151.90 mm
  • Cup Backface Backing Diameter 146.05 mm
  • Cage Cone Frontface Clearance 5.6 mm
  • Cage Cone Backface Clearance 0.3 mm
  • Effective Center Location -0.5 mm
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 30218M
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 54000 lbf
  • Static Radial Load 66375 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 14017.5 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10080 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 5.73 lb

Features

Performance Features of 55200C-55437-B Bearing

55200C-55437-B Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 34,000 lbf, making it suitable for heavy-duty applications.

The flanged cup design ensures secure mounting, reducing misalignment risks during operation.
With a standard radial clearance, it provides reliable performance across various operating conditions.

55200C-55437-B Bearing operates efficiently within a temperature range of -30° to 110°C.
The steel cage maintains roller alignment, enhancing durability and reducing wear over time.

This bearing requires regular lubrication to maintain optimal performance.
Its inch measurements make it compatible with imperial system machinery and equipment.

Application

Industrial Uses of 55200C-55437-B Bearing
The 55200C-55437-B Bearing is a solid choice for heavy machinery like conveyor systems and industrial gearboxes, where combined loads are common. Its tapered roller design handles both radial and thrust forces efficiently.

In automotive applications, 55200C-55437-B Bearing works well in wheel hubs and differentials, thanks to its flanged cup for secure mounting. The inch sizing makes it compatible with many North American vehicle models.

For construction equipment, 55200C-55437-B Bearing’s chrome steel construction ensures durability in tough conditions. The open design allows for easy lubrication, extending its service life in dusty environments.

What Makes 55200C-55437-B Bearing a Preferred Choice?
55200C-55437-B Bearing is often picked for agricultural machinery due to its ability to handle misalignment and heavy loads. The steel cage adds robustness, making it reliable for long-term use.

In mining equipment, 55200C-55437-B Bearing’s tapered rollers distribute stress evenly, reducing wear. Its standard radial clearance also accommodates thermal expansion in high-temperature operations.

Built for Heavy-Duty Use: 55200C-55437-B Bearing
55200C-55437-B Bearing fits well in forestry machinery, where its flanged design prevents slippage under vibration. The ABEC-1 rating ensures consistent performance without over-engineering.

For material handling systems, 55200C-55437-B Bearing’s dynamic load capacity keeps operations smooth. Its inch measurements simplify replacements in older equipment.

Automotive vs Aerospace: Applications of 55200C-55437-B Bearing
In trucks and trailers, 55200C-55437-B Bearing handles uneven road stresses reliably. The chrome steel rollers resist deformation under frequent heavy loads.

For ground support aerospace equipment, 55200C-55437-B Bearing’s temperature range suits outdoor use. Its standard lubrication needs fit routine maintenance schedules.

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