NTN Ball and Roller Bearings
Leading innovation, benchmark quality
NTN Corporation is a full program manufacturer with production range totalling some 95,000 product items and variations. These encompass miniature precision ball bearings of 0.5mm bore size, right through to spherical roller bearings of 1,800mm shaft size. Applications are as diverse as large airliner turbofan jet engines to CT diagnostic scanning machines.
NTN further enhance the capability of their ball and roller bearing range by offering the NTN ‘Long Life’ series of bearing, featuring unique heat treatment processes, new alloys and chemical modifications, to achieve longer service life under adverse operating conditions.
Since their foundation in 1918, NTN Corporation have grown to become a truly global organization, producing quality bearing and precision products in Japan, USA, Germany, France, Canada, China, Thailand, India and Taiwan.
NTN Spherical Roller Bearings
The high load capacity of spherical roller bearings and their easy adaptability to a variety of applications has seen this type of bearing become commonplace in Australian industry. NTN has the capabilities to produce up to 2,200mm outside diameter and bearings weighing up to 4,280kg for applications such as grinding mills and wind turbines.
NTN Needle Roller Bearings
NTN are the largest producer of needle roller bearings in Japan. NTN’s product range includes needles themselves, machined outer race type, cam and roller followers, roller rockers and high capacity needle roller bearings for mining and construction machinery.
NTN Tapered Roller Bearings
NTN’s broad production based range of tapered roller bearings combined with optimum performance designs provide longer operating life due to their improved fatigue strength, wear and peeling resistance characteristics especially when the lubricant is contaminated. For heavy load and bi-rotational applications “back to back” and “face to face” arrangements are both available.
NTN Precision Bearings
NTN offer a range of high speed angular contact, ball & cylindrical roller bearings for high and super high speed operation. These readily available bearings are designed to reduce temperature rise and maintain rigidity even under severe acceleration conditions up to 2,100,000 dn in 3 seconds.
NTN Adapter and Withdrawal Sleeves
Precision mounting components to complement NTN bearing quality and reliability.
NTN Constant Velocity Joints (CVJ) for Industry
NTN leads the world in CVJ design innovation, and this extends to a multitude of industrial applications in steel and aluminium mills, paper machines and mining equipment. Sizes reach up to 380mm diameter shaft with a capacity exceeding 470kNm.
NTN Bearing Units.
NTN offer a wide range of ball bearing units with unmatched performance features, including triple seal design for severe contamination conditions, stainless steel units for corrosive environments, and high durability bearings for agricultural machinery. Specifications for this product, including downloadable 2D drawings and 3D models, are available from the CBC Design Centre. Register online at cbcdesigncentre.com.au.
Leading edge automotive component technologies, actively contributing to improved vehicles safety, performance, effciency and comfort
Timing belt tensioner and idler pulleys, hydraulic and auto tensioners, timing chain tensioners and electrical accessory drives.
Long life Needle Roller, Tapered Roller and Ball Bearings for transmission, and self aligning clutch bearings.
Hub Unit bearings with integraed active ABS sensors.
CVJ for propeller shaft and driveshafts on 2 and 4 wheel drive vehicles.
NTN Split Roller Bearings
NTN have the capability to produce split roller bearing configurations to suit almost all customer application requirements. Single and double row split cylindrical roller bearings range up to 950mm outside diameter. The largest split spherical roller bearing measures 1,900mm outside diameter and weighs 6,600kg.
Ultage Spherical Roller Bearing
The new NTN Ultage Spherical Roller Bearing range has been designed for extremely severe applications, such as heavy industries like iron and steel, paper mills and quarries. They support high loads, severe misalignment, contaminated environments, shocks and vibrations. These conditions demand exceptional mechanical qualities that NTN deliver through increased load capacity and higher speeds ratings, resulting in longer service life.