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TS (Single Row Tapered Roller Bearings) (Metric) 30305

TS (Single Row Tapered Roller Bearings) (Metric) 30305

The 05075-05185-B is a single-row tapered roller bearing with a flange, measuring 0.75″ x 1.8504″ x 0.5662″. Made from durable chrome steel, it handles combined loads up to 6010 lbf and is suitable for temperatures from -30°C to 110°C.

Its flanged cup design ensures secure mounting, while the open seal allows for easy lubrication. The steel cage provides stability, making it reliable for high-load applications.

This bearing is interchangeable with Timken models, offering a practical replacement option. Ideal for use in automotive or industrial machinery where combined loads are common.

Weighing just 1 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 30305
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 25 mm x 62 mm x 18.25 mm
  • Cone Part Number X30305M
  • Cup Part Number Y30305M
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.016mm to 0
  • Cone Width 17 mm
  • Cone Width Tolerance -0.1mm to 0
  • Cup Width 15 mm
  • Cup Width Tolerance -0.15mm to 0
  • Width 18.25 mm
  • Width Tolerance +0.2mm to 0
  • Cone Backface ToClear Radius 1.52 mm
  • Cup Backface ToClear Radius 1.52 mm
  • Cone Frontface Backing Diameter 32.5 mm
  • Cone Backface Backing Diameter 34.5 mm
  • Cup Frontface Backing Diameter 57.66 mm
  • Cup Backface Backing Diameter 55.12 mm
  • Cage Cone Frontface Clearance 3.3 mm
  • Cage Cone Backface Clearance -0.5 mm
  • Effective Center Location -5.1 mm
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 30305M
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 12105 lbf
  • Static Radial Load 11160 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3127.5 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1611 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 0.66 lb

Features

Performance Features of 05075-05185-B Bearing

05075-05185-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 6010 lbf, ensuring reliable performance in various applications.

The tapered roller design of 05075-05185-B Bearing ensures smooth operation and even load distribution.
With a flanged cup, it provides secure mounting and alignment in assemblies.

05075-05185-B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance and ABEC-1 rating make it suitable for general industrial use.

The steel cage in 05075-05185-B Bearing maintains roller alignment, reducing wear.
This design extends service life and lowers maintenance requirements.

Application

Industrial Uses of 05075-05185-B Bearing
05075-05185-B Bearing is commonly used in industrial gearboxes, where its tapered roller design handles combined loads efficiently. The flanged cup provides added stability, making it suitable for heavy machinery.

Where Is 05075-05185-B Bearing Used?
In automotive applications, 05075-05185-B Bearing supports wheel hubs and differential systems, thanks to its robust chrome steel construction. Its inch sizing ensures compatibility with many American vehicle models.

Built for Heavy-Duty Use: 05075-05185-B Bearing
05075-05185-B Bearing excels in conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage enhances durability in high-load environments.

Automotive vs Aerospace: Applications of 05075-05185-B Bearing
05075-05185-B Bearing is versatile enough for both automotive drivetrains and aerospace landing gear components. Its precise tolerances ensure reliable performance in demanding conditions.

Perfect Fit for Automation: 05075-05185-B Bearing
05075-05185-B Bearing is ideal for robotic arms, where its tapered rollers provide smooth motion under varying loads. The flange design helps maintain alignment in dynamic applications.

Q&A

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