NTN 6208 Bearing

Single row tapered roller bearings

Single row tapered roller bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide a true rolling action and therefore low frictional moments during operation. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e (from the data table): the larger the value of e, the larger the contact angle.

Single-row tapered roller bearings are the most basic and widely used, consisting of a cone assembly and a cup. Timken patented the first in 1898 and today offers the world's widest variety in inch and metric sizes.

In the HR series, the rollers are increased in both size and number giving it an even higher load capacity. They are generally mounted in pairs in a manner similar to single-row angular contact ball bearings. In this case, the proper internal clearance can be obtained by adjusting the axial distance between the cones or cups of the two opposed bearings. Since they are separable, the cone assemblies and cups can be mounted independently.

150 mm x 320 mm x 65 mm NTN 30330 Single row tapered roller bearings

150 mm x 320 mm x 65 mm NTN 30330 Single row tapered roller bearings: Outer Race Width : 0.197 Inch | 5 Milli; Precision Class : ABEC 1 | ISO P0

140 mm x 300 mm x 62 mm NTN 30328U Single row tapered roller bearings

140 mm x 300 mm x 62 mm NTN 30328U Single row tapered roller bearings: Brand : Timken; Basic dynamic load rating (C) : 38,2 kN

130 mm x 280 mm x 58 mm NTN 30326U Single row tapered roller bearings

130 mm x 280 mm x 58 mm NTN 30326U Single row tapered roller bearings: C : 41,275 mm; B : 56,363 mm

105 mm x 225 mm x 49 mm NTN 30321U Single row tapered roller bearings

105 mm x 225 mm x 49 mm NTN 30321U Single row tapered roller bearings: Manufacturer Name : SKF; Category : Bearings

95 mm x 200 mm x 45 mm NTN 30319U Single row tapered roller bearings

95 mm x 200 mm x 45 mm NTN 30319U Single row tapered roller bearings: Category : Bearings; Brand : FAG BEARING

95 mm x 200 mm x 45 mm NTN 30319DU Single row tapered roller bearings

95 mm x 200 mm x 45 mm NTN 30319DU Single row tapered roller bearings: Manufacturer Name : CONSOLIDATED BEARING; Product Group : B04144

100 mm x 215 mm x 47 mm NTN 30320 Single row tapered roller bearings

100 mm x 215 mm x 47 mm NTN 30320 Single row tapered roller bearings: Flange Outside Diameter : 0 Inch | 0 Millimete; Component : Cup

100 mm x 215 mm x 47 mm NTN 30320U Single row tapered roller bearings

100 mm x 215 mm x 47 mm NTN 30320U Single row tapered roller bearings: Basic dynamic load rating (C) : 305 kN; Size (mm) : 100 mm x 215 mm x 47 mm

90 mm x 190 mm x 43 mm NTN 30318U Single row tapered roller bearings

90 mm x 190 mm x 43 mm NTN 30318U Single row tapered roller bearings: Product Group : M06110; EAN : 0662798749846

95 mm x 200 mm x 45 mm NTN 30319 Single row tapered roller bearings

95 mm x 200 mm x 45 mm NTN 30319 Single row tapered roller bearings: Noun : Bearing; Category : Single Row Ball Bear

90 mm x 190 mm x 43 mm NTN 30318DU Single row tapered roller bearings

90 mm x 190 mm x 43 mm NTN 30318DU Single row tapered roller bearings: Reference speed : 450 r/min; Outer Diameter (mm) : 1320

85 mm x 180 mm x 41 mm NTN 30317U Single row tapered roller bearings

85 mm x 180 mm x 41 mm NTN 30317U Single row tapered roller bearings: EAN : 0781711320662; Material Description : Cast Bronze