NTN Bearings

NTN is one of the world's largest bearing producers. With manufacturing throughout the world, NTN is a leading bearing supplier to both the industrial and automotive markets. NTN is also a leader in the development of precision equipment in cutting-edge fields and supplies many different industries, including automotive, construction equipment, wind energy, and steel and paper mills.

We manufacture and supply the most comprehensive range of bearings, constant velocity joints, and other precision industrial and automotive equipment to meet a variety of applications, across a variety of industries. As the world’s third largest bearing manufacturer, we have over 75 plants worldwide and over 100 years of premium quality to our name.Our customers rely on us for high-performing bearing products that increase the productivity and efficiency of their operations. To ensure that every customer gets the most out of our products, we offer the free resources, training, and support they need to properly select, install, and maintain their NTN products over the long term.At the end of the decade, Toyo created a marketing division called NTN Sales, at the same time, becoming one of the five most prominent bearing manufacturers in Japan, alongside Koyo Seiko, Nippon Seiko, Asahi Seiko and Fujikoshi Kozai. They, along with the other four aforementioned companies held over 75% of that country's bearing market the following year. Three years later, in 1954, NTN Sales received the Deming Prize for statistical quality control while continuing to diversify its product offering. In 1956, the company started to manufacture expansion compensating bearings.

Bearing Number	Bore Dia	Outer DIa	Width	Size
NTN HMK4015 needle roller bearings	17 mm	22.2 mm	Round	42.9 mm
381 mm x 523,875 mm x 84,138 mm 381 mm x 523,875 mm x 84,138 mm NTN LM565949/LM565912 tapered roller bearings	1.2500 in	2150 lbf	5.1250 in	1080 lbf
NTN K20X24X16.8 needle roller bearings	2.7500 in	10800 lbf	7.4844 in	Contact with Flinger
NTN KBK12X15X14.3 needle roller bearings	0.5000 in	3-11/16 in	2.0000 in	3-1/2 in
761,430 mm x 1079,600 mm x 787,400 mm 761,430 mm x 1079,600 mm x 787,400 mm NTN 4R15201 cylindrical roller bearings	0.9375 in	1420 lbf	Cast Iron - Nickel Protection	PF3/4
NTN CRI-3210 tapered roller bearings	1.8750 in	13900 lbf	5.1250 in	8600 lbf
70 mm x 110 mm x 20 mm 70 mm x 110 mm x 20 mm NTN 7014UCG/GLP4 angular contact ball bearings	Plain Sleeve	24.5 N/mm2;Static 137 N/mm2	60 mm	3.25 N/mm2 x m/s
190,000 mm x 240,000 mm x 24,000 mm 190,000 mm x 240,000 mm x 24,000 mm NTN 7838 angular contact ball bearings	1.1875 in	2150 lbf	4.6094 in	1080 lbf
30 mm x 62 mm x 16 mm 30 mm x 62 mm x 16 mm NTN 7206CG/GLP4 angular contact ball bearings	1.5000 in	3210 lbf	Cast Iron - Teflon Protection	PF3/4
NTN K30×38×18 needle roller bearings	1.3125 in	5820 lbf	3.9375 in	3460 lbf
NTN T-48290D/48220/48220D tapered roller bearings	2.4375 in	2.9000 in	9.2500 in	Non-Expansion Bearing (Fixed)
76,2 mm x 139,7 mm x 36,098 mm 76,2 mm x 139,7 mm x 36,098 mm NTN 4T-575/572X tapered roller bearings	Steel	±0.001 in	No Finish	±0.001 in