JTEKT Corporation

Roll Neck Thrust Bearing (FC Type)

Four-row cylindrical roller bearing used as roll neck thrust bearing in hot and cold rolling mills.

JTEKT Corporation

Roll Neck Bearing Four-Row Tapered Roller Bearing (Open Type)

Open-type four-row tapered roller bearing used for work rolls and intermediate rolls in cold rolling mills. Bore diameter from 343 mm to 711.2 mm.

JTEKT Corporation

Roll Neck Bearing Four-Row Cylindrical Roller Bearing (for Backup Roll)

Four-row cylindrical roller bearing used for backup rolls of cold rolling mills. Basic static load rating up to 83300 kN.

JTEKT Corporation

Roll Neck Bearing, Sealed Four-Row Tapered Roller Bearing

Sealed four-row tapered roller bearing used for work rolls and intermediate rolls of hot and cold rolling mills. Basic load rating up to 22200 kN.

JTEKT Corporation

Phase adjuster

Roll Phase Adjustment Device (for Bar Steel Rolling Mill)

A device that arbitrarily adjusts the rotational phase of rolls in a bar steel rolling mill. Enables nearly stepless adjustment in a short time.

JTEKT Corporation

Cylindrical Roller Thrust Bearing for Work Roll 10NUP1144

Model: 10NUP1144

A compact cylindrical roller bearing that supports the thrust load of work rolls.

JTEKT Corporation

Cylindrical Roller Thrust Bearing for Work Roll 10NUP1346/48

Model: 10NUP1346/48

Cylindrical roller bearing that receives thrust loads of work rolls.

JTEKT Corporation

Cylindrical Roller Thrust Bearing for Work Roll 10NUP1352

Model: 10NUP1352

Cylindrical roller bearing that receives the thrust load of work rolls.

JTEKT Corporation

Intermediate Seal (D)

A multi-lip seal combining an oil seal and sleeve, used in the intermediate section of sintering machine pallet carriages.

JTEKT Corporation

Main Shaft Oil Seal All-Rubber Seal (MS Type / MSA Type)

All-rubber oil seal for wind turbine main shafts. Easy to install, with a dust lip type available for dusty environments.

JTEKT Corporation

A large-scale bearing installed on the main shaft of a wind turbine, receiving the wind load of the rotor and transmitting rotational torque to the gearbox. Available in double-row cylindrical roller, double-row tapered roller, and spherical roller bearing types.

JTEKT Corporation

Oil Seal for Split Bearing Unit (MHSE/MHSEA Type)

Oil seal for bearing housings of continuous casting equipment. Suppresses ingress of water and scale, and supports grease and oil-air discharge and recovery methods.

JTEKT Corporation

Low-Torque Oil Seal

Oil seal with reduced rotational torque, achieved by optimized lip geometry and a self-lubricating rubber material.

JTEKT Corporation

Low-Torque Seal

An oil seal with optimized lip geometry that reduces rotational torque and friction, contributing to improved fuel efficiency and durability.

JTEKT Corporation

Low-Torque Tapered Roller Bearing LFT-V (TRB-LFT Series)

Optimized resin cage shape reduces loss torque by 60% compared with the company's standard low-torque product, while also improving temperature rise, seizure resistance, and foreign-matter-in-oil life. Enables low-torque design in a compact space without changing peripheral components.

JTEKT Corporation

Low-Torque Tapered Roller Bearing (LFT)

Tapered roller bearing with optimized flange roughness and special crowning to reduce drag torque and improve durability against shaft inclination.

JTEKT Corporation

Low-Temperature Compatible Oil Seal

Oil seal using hydrogenated nitrile, acrylic, and nitrile rubber materials for low-temperature applications.

JTEKT Corporation

Oil Seal with Protective Lip

Oil seal with an integrated protective lip that prevents foreign matter from entering the oil and protects the main lip.

JTEKT Corporation

Tapered Roller Bearing 30222JR

Model: 30222JR

Tapered roller bearing with a bore of 110 mm, outside diameter of 200 mm and width of 41 mm. Basic dynamic load rating is 405 kN.

JTEKT Corporation

Tapered Roller Bearing 32022JR

Model: 32022JR

Tapered roller bearing with bore diameter 170 mm, outside diameter 170 mm and width 38 mm. Basic dynamic load rating is 312 kN.

JTEKT Corporation

Tapered Roller Bearing 32922JR

Model: 32922JR

Tapered roller bearing, non-flanged outer ring type, with bore 110 mm and outside diameter 150 mm. Basic dynamic load rating is 162 kN.

JTEKT Corporation

Tapered Roller Bearing KEST3072CLFT

Model: KEST3072CLFT

Compact tapered roller bearing for axle drive pinion. Uses KE bearing technology to extend service life in contaminated oil, and adopts low torque specification (LFT).

JTEKT Corporation

Tapered Roller Bearing KEST4183YR1LFT

Model: KEST4183YR1LFT

Tapered roller bearing for automotive axle drive pinion. Incorporates KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Tapered Roller Bearing KEST4190LFTUR4

Model: KEST4190LFTUR4

Tapered roller bearing for axle drive pinion. Adopts KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Tapered Roller Bearing KESTA3779LFT

Model: KESTA3779LFT

Tapered roller bearing for axle drive pinion. Adopts KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Tapered Roller Bearing KESTA4895-1LFTUR4

Model: KESTA4895-1LFTUR4

Tapered roller bearing for axle drive pinion. Employs KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Tapered Roller Bearing KESTD3368LFT

Model: KESTD3368LFT

Tapered roller bearing for axle drive pinion applications. Compact model featuring KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Tapered Roller Bearing KESTJ4090LFT

Model: KESTJ4090LFT

Tapered roller bearing for axle drive pinion. Adopts KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Tapered Roller Bearing KESTN3580LFT

Model: KESTN3580LFT

Tapered roller bearing for axle drive pinion. Adopts KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Tapered Roller Bearing KESTR3572LFTYR1

Model: KESTR3572LFTYR1

Tapered roller bearing for axle drive pinion. Adopts KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Tapered Roller Bearing KETRD091004UR4

Model: KETRD091004UR4

Large tapered roller bearing for axle drive pinion. Adopts KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Tapered roller bearing KETRD101004UR4

Model: KETRD101004UR4

Large tapered roller bearing for axle drive pinion. Adopts KE bearing technology and low torque specification (LFT).

JTEKT Corporation

Cylindrical Roller Bearing N1000, HAN1000, 3NCN1000 Series

Single-row cylindrical roller bearings for machine tool spindles. Available in standard, ceramic rolling element high-precision/high-speed, and ultra-high-speed specifications, with bore diameters of 30 to 160 mm.

JTEKT Corporation

NN3000 Series Cylindrical Roller Bearings

Double-row cylindrical roller bearings for machine tool spindles. Dimension tables cover bore diameters of 25 to 150 mm, available in cylindrical bore and tapered bore types.

JTEKT Corporation

NNU4900 Series Cylindrical Roller Bearings

Double-row cylindrical roller bearings with flange on outer ring. Dimension tables for bore diameters of 120 to 190 mm are included.

JTEKT Corporation

Angular Contact Ball Bearings

Single-Row and Matched-Set Angular Contact Ball Bearings

Large single-row and matched-set angular contact ball bearings with bore diameters of 310 to 670 mm. Capable of simultaneously supporting radial and axial loads.

JTEKT Corporation

Single-Row Tapered Roller Bearings

Dimension table for large single-row tapered roller bearings with bore diameters from 139.700 mm or more and outside diameters up to 1092.200 mm. Lists principal dimensions, basic dynamic load ratings, fatigue load limits, mounting dimensions, and axial factors.

JTEKT Corporation

Single-Row Tapered Roller Bearings (JTEKT Single-Row Metric Series and Inch Series)

Single-row tapered roller bearings that receive combined radial and axial loads. Numerous metric and inch series sizes are listed.

JTEKT Corporation

Cylindrical Roller Bearings

Single-Row Cylindrical Roller Bearing

Single-row cylindrical roller bearing with bore diameter 100 to 850 mm. High radial load capacity, suitable for heavy and shock loads.

JTEKT Corporation

Single-Direction Thrust Tapered Roller Bearing

Thrust tapered roller bearing suited to large axial loads and shock loads. Sizes with bore diameters of 114.3 to 830 mm are listed.

JTEKT Corporation

Single-Direction Thrust Ball Bearing

A ball bearing that receives axial load in one direction, with sizes of d 100 to 530 mm listed. Not suitable for high-speed rotation.

JTEKT Corporation

Bearing units

Bearing Unit for Plate Levelers

A bearing unit for plate levelers designed for harsh environments involving heavy loads, rust, and water or foreign matter ingress.

JTEKT Corporation

Peripheral Equipment Product: Bearings for Yaw Drive Reducers

High-load, high-rigidity tapered roller bearings and needle roller bearings used in yaw drive reducers of wind turbines. Contributes to compact design and longer service life.

JTEKT Corporation

Four-Row Tapered Roller Bearing (TQO Type)

Four-row tapered roller bearing widely used for roll necks of low- and medium-speed rolling mills.

JTEKT Corporation

Four-Row Tapered Roller Bearing, 45D Series

45D series of four-row tapered roller bearings with bore diameters from approximately 346 mm to 510 mm.

JTEKT Corporation

Four-Row Tapered Roller Bearing TQO Type

Four-row tapered roller bearing with bore diameters from 65 mm to approximately 206.375 mm. Compatible with oil-mist lubrication.

JTEKT Corporation

Four-Row Cylindrical Roller Bearing

Large four-row cylindrical roller bearings with bore diameters in the 100 to 850 mm range. Multi-row construction provides high load capacity.

JTEKT Corporation

Four-Row Cylindrical Roller Bearing (Tapered Bore)

Tapered bore four-row cylindrical roller bearing. A large bearing that uses a tapered sleeve for mounting.

JTEKT Corporation

Drive shaft

Drive Shaft for Rolling Mills (Block Type)

A high-strength, long-life drive shaft that drives rolls in rolling mills. Used under demanding conditions such as plate rolling mills and hot rolling mills.

JTEKT Corporation

Bearings for Wind Turbine Gearboxes

Bearings for the various positions inside a wind turbine gearbox that raise the rotation of the main shaft to a speed suitable for power generation. Optimally designed according to type, load, and rotational speed.

JTEKT Corporation

Cylindrical Roller Bearings

Cylindrical Roller Bearings for Backup Rolls of Multi-High Rolling Mills

High-precision cylindrical roller bearings with thick outer rings for backup rolls of multi-high rolling mills. Many bearing numbers are covered.

JTEKT Corporation

Large-Diameter Seal (MS)

Large-diameter oil seal for converter trunnion bearings. Available in a one-point cut configuration that allows installation without removing the shaft.

JTEKT Corporation

Bearings for Space Equipment

Bearings usable in space under high vacuum, a wide temperature range, and radiation environments. Combines materials technology and tribology technology.

JTEKT Corporation

Sealed Four-Row Tapered Roller Bearings

Sealed four-row tapered roller bearings with bore diameters of 75 to 800 mm. Dimension tables by bore size, including basic load ratings and fatigue limit loads.

JTEKT Corporation