+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 619-612V

TS (Single Row Tapered Roller Bearings) (Imperial) 619-612V

The 619-612V is a single-row tapered roller bearing with a 2″ bore and 4.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 46600 lbf radially and 6510 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 619-612V
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4.75" x 1.6251"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.6251"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.4"
  • Cone Backface Backing Diameter 2.64"
  • Cup Frontface Backing Diameter 4.35"
  • Cup Backface Backing Diameter 4.13"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.55"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 619
  • Cup Part Number 612V
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 615
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 46600 lbf
  • Static Radial Load 54800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6510 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 lb

Features

Performance Features of 619-612V Bearing

619-612V Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 46,600 lbf, ensuring reliable performance in various applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse conditions.

619-612V Bearing’s standard radial clearance provides flexibility for different operational needs.
Its tapered roller design ensures smooth operation under both radial and thrust loads.

Application

Common Applications of 619-612V Bearing
The 619-612V Bearing is widely used in industrial machinery, especially in heavy-duty equipment like gearboxes and conveyor systems. Its tapered roller design handles combined loads efficiently, making it suitable for high-stress environments.

In automotive applications, 619-612V Bearing is often found in wheel hubs and differential systems. The chrome steel construction ensures durability, while the inch sizing makes it compatible with many North American vehicle models.

For agricultural machinery, 619-612V Bearing provides reliable performance in tractors and harvesters. The open design allows for easy lubrication, extending its lifespan in dusty or demanding conditions.

Where Is 619-612V Bearing Used?
You’ll often see 619-612V Bearing in construction equipment like cranes and bulldozers. Its ability to handle both radial and thrust loads makes it a versatile choice for rugged applications.

The 619-612V Bearing also works well in mining machinery, where its robust design withstands harsh conditions. The steel cage adds extra strength, ensuring consistent performance under heavy loads.

Built for Heavy-Duty Use: 619-612V Bearing
The 619-612V Bearing is ideal for industrial fans and blowers, where its tapered rollers manage axial and radial forces smoothly. Its standard radial clearance offers flexibility for various operational needs.

In material handling systems, 619-612V Bearing supports smooth operation of rollers and pulleys. The chrome steel rollers reduce friction, enhancing efficiency in continuous-use scenarios.

Automotive vs Aerospace: Applications of 619-612V Bearing
In automotive systems, 619-612V Bearing is commonly used in drivetrains and axles. Its inch measurements and ABEC-1 rating provide a balance of precision and affordability for vehicle manufacturers.

For aerospace ground equipment, 619-612V Bearing handles heavy loads in tow tractors and loading systems. The temperature range of -30° to 110°C ensures reliability in varying weather conditions.

Q&A

SEND INQUIRY