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.

80 mm x 170 mm x 39 mm NTN 30316U Single row tapered roller bearings

80 mm x 170 mm x 39 mm NTN 30316U Single row tapered roller bearings: Outer Race Width : 1.378 Inch | 35 Mill; Keyword String : Ball

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

85 mm x 180 mm x 41 mm NTN 30317DU Single row tapered roller bearings: Manufacturer Item Number : 1313 C/3; Manufacturer Name : CONSOLIDATED BEARING

80 mm x 170 mm x 39 mm NTN 30316DU Single row tapered roller bearings

80 mm x 170 mm x 39 mm NTN 30316DU Single row tapered roller bearings: Product Group : B04144; Inch - Metric : Metric

75 mm x 160 mm x 37 mm NTN 30315U Single row tapered roller bearings

75 mm x 160 mm x 37 mm NTN 30315U Single row tapered roller bearings: Dynamic Load Rating (Cr) : 1,986; Material : Martensitic Stainles

75 mm x 160 mm x 37 mm NTN 30315DUU3F Single row tapered roller bearings

75 mm x 160 mm x 37 mm NTN 30315DUU3F Single row tapered roller bearings: Inventory : 0.0; Manufacturer Name : NTN

75 mm x 160 mm x 37 mm NTN 30315DU Single row tapered roller bearings

75 mm x 160 mm x 37 mm NTN 30315DU Single row tapered roller bearings: Manufacturer Name : RBC BEARINGS; Maximum Capacity / Filling Slot : No

70 mm x 150 mm x 35 mm NTN 30314UP5 Single row tapered roller bearings

70 mm x 150 mm x 35 mm NTN 30314UP5 Single row tapered roller bearings: Minimum Buy Quantity : N/A; Weight : 0

65 mm x 140 mm x 33 mm NTN 30313UX1 Single row tapered roller bearings

65 mm x 140 mm x 33 mm NTN 30313UX1 Single row tapered roller bearings: Product Group : B04334; Inventory : 0.0

70 mm x 150 mm x 35 mm NTN 30314U Single row tapered roller bearings

70 mm x 150 mm x 35 mm NTN 30314U Single row tapered roller bearings: Mounting Method : V Lock; Brand : QM INDUSTRIES

65 mm x 140 mm x 33 mm NTN 30313UP5 Single row tapered roller bearings

65 mm x 140 mm x 33 mm NTN 30313UP5 Single row tapered roller bearings: Minimum Buy Quantity : N/A; Brand : AMI BEARINGS

65 mm x 140 mm x 33 mm NTN 30313U Single row tapered roller bearings

65 mm x 140 mm x 33 mm NTN 30313U Single row tapered roller bearings: F : 5,5 mm; Width (mm) : 59,5

55 mm x 120 mm x 29 mm NTN 30311U Single row tapered roller bearings

55 mm x 120 mm x 29 mm NTN 30311U Single row tapered roller bearings: Enclosure : 2 Metal Shields; Product Group : B00308