NTN Bearing Rolamentos do Brasil Ltda.

Single row cylindrical roller bearings

Single row cylindrical roller bearings are available in many designs, series and sizes. The major design differences between the bearings presented in this section are in: the cage design and material; the configuration of the inner and outer ring flanges.Single Row Cylindrical Roller Bearings are designed to support heavy radial loads and are some of the most common bearings used around the world. These roller bearings consist of an Outer Race, Bronze or Steel Cage, a complement of rollers, and usually an Inner Race.

The single-row cylindrical roller bearing is one separable type bearing. Generally, a single-row cylindrical roller ring consists of four major components as follows: inner ring, outer ring, rollers, and cage. The rollers are typically guided by two ribs of bearing ring .Single row cylindrical roller bearings Designation system The designations of most rolling bearings follow a system that may consist of a basic designation with or without one or more prefixes and/or suffixes ( Basic bearing designation system ).

85 mm x 150 mm x 28 mm NTN NUP217U Single row cylindrical roller bearings: Width A : 1.6250 in; Basic Dynamic Radial Load Rating : 4380 lbf

90 mm x 160 mm x 30 mm NTN NUP218U Single row cylindrical roller bearings: d : 15 mm; Permissible sliding velocity v max. : 5 m/s

90 mm x 160 mm x 30 mm NTN NUP218ET2U Single row cylindrical roller bearings: s : 2.9 mm; r1s (min) : 1.5 mm

90 mm x 160 mm x 30 mm NTN NUP218ET2 Single row cylindrical roller bearings: Calculation factor Y : 1.1; Da max. : 61 mm

90 mm x 160 mm x 30 mm NTN NUP218 Single row cylindrical roller bearings: Fillet Radius rb : 0.30 mm; B : 9.00 mm

85 mm x 150 mm x 28 mm NTN NUP217EG1C4U Single row cylindrical roller bearings: Mass complete bearing : 0.28 kg; B4 : 5 mm

80 mm x 140 mm x 26 mm NTN NUP216ET2U Single row cylindrical roller bearings: Pa : 20.7 kN; End plug (suffix Y) : EPR 14

85 mm x 150 mm x 28 mm NTN NUP217 Single row cylindrical roller bearings: Mass bearing : 81.5 kg; d : 220 mm

80 mm x 140 mm x 26 mm NTN NUP216ET2C3 Single row cylindrical roller bearings: l3 min. : 68 mm; Mass rod end : 4.1 kg

80 mm x 140 mm x 26 mm NTN NUP216ET2 Single row cylindrical roller bearings: Oil Speed Rating n2 : 5600 rpm; Fillet Radius ra : 1.50 mm

80 mm x 140 mm x 26 mm NTN NUP216C3 Single row cylindrical roller bearings: d : 45.000 mm; Grease Speed Rating Open/Shielded n1 : 6200 rpm

80 mm x 140 mm x 26 mm NTN NUP216 Single row cylindrical roller bearings: da max. : 448 mm; r1,2 min. : 5 mm