This page introduces bearings used in the automotive field Koyo bearings are featured in many auto parts including the powertrain drivetrain chassis engine transmission hub and steering system JTEKT endeavors to develop bearings able to preempt our customers& 39; needs such as low torque long life and weight
239 230 240 231 241 222 232 213 2) 223 2 2 2 2 2 2 2 2 2 3 3 4 3 4 2 3 0 2 9 0 0 1 1 2 2 3 3 Single direction thrust ball bearing 511 512 513 710 710 930 930 1 220 1 220 1 570 Nominal bore diameter d mm Clearance C 2 C N C 3 C 4 C 5 over up to min max min max min max min max
This page introduces bearings used in the field of railroad cars JTEKT offers bearings for various parts including the railway car axle drive unit and main motor Our bearings help to make railway cars comfortable and safe by contributing to stable operation and longterm use
This page introduces bearings used in the fields of construction transportation and agricultural machinery Our bearings help to extend the life of heavy machinery and vehicles that operate in the harsh environments related to these fields such as excavators bulldozers forklifts cranes tractors and combined harvesters
This page introduces Tapered Roller Bearings Doublerow TDI typeYou can select specification of the bearing by narrow down dimensions Also this page provides the link to technical calculation tools and CAD drawings it will helpful for your bearing selection process
Bearing Catalog JTEKT Corporation has long enjoyed a strong reputation as a maker of inchseries tapered roller bearings from the time of its predecessor Koyo Series indication Max bore range (inch) 00 to 19 incl 0 − 1 20 to 99 incl 1 − 2 000 to 029 incl 039 to 129 incl 2 − 3 130 to 189 incl 3 − 4 190 to 239 incl
We are pleased to offer you this newly issued Koyo large size rolling bearing catalogue The conventional large size rolling bearing catalogue has been thor oughly revised This catalogue includes information such as the latest bearing types bearing numbers and technical data We are confident that this catalogue will
Basic dynamic load rating C 5702 kN Basic static load rating C0 12000 kN Fatigue load limit Pu 750 kN Reference speed 340 r/min Limiting speed 600 r/min Calculation factor e 017 Calculation factor Y1 4 Calculation factor Y2 59 Calculation factor Y0 4
