NTN-SNR BEARING RULMENTI S.R.L.

Single row tapered roller bearings

Taper roller bearings can take both axial and radial loads. The axial load carrying capacity of the bearings is largely determined by the contact angle α as shown in the figure below. If the contact angle α is larger, then the axial load carrying capacity is higher and vice versa.

Taper roller bearings are designed in such a way that vertices of the cone for each roller and those for the inner and outer raceways coincides on the bearing axis or extensions of the raceways and rollers converge at a common point on the axis of rotation. This results in true rolling motion of the rollers on the raceways at every point along the rollers. The taper roller bearings support radial loads and axial loads from one direction only. The line contact between rollers and raceways provide the bearings with a high load carrying capacity.

Steep angle taper roller bearing with exceptionally steep cone angle enables the bearings to take heavier axial load. The bearings are of separable type, enabling separate mounting of cups and cones.

Since the taper roller bearings can absorb thrust loads in one direction only, these bearings should generally be installed as opposed mountings. The correct amount of radial and axial clearance is obtained by adjusting the two bearings against each other.

140 mm x 300 mm x 62 mm NTN 30328U Single row tapered roller bearings
4800 kN
1.5
130 mm x 280 mm x 58 mm NTN 30326U Single row tapered roller bearings
60.000 mm
143000 N
105 mm x 225 mm x 49 mm NTN 30321U Single row tapered roller bearings
12000 rpm
55.0000 mm
100 mm x 215 mm x 47 mm NTN 30320U Single row tapered roller bearings
110 mm
200 N/mm²
90 mm x 190 mm x 43 mm NTN 30318U Single row tapered roller bearings
2.5 °
2.2
◂ Previous page Next page ▸
All Products Contact Now
Product Categories
Deep groove ball bearings
Double row spherical roller bearings
Plain bearings,Bushings
Radial shaft seals for general industrial applications
Radial shaft seals for heavy industrial applications
Radial spherical plain bearings
SAF and SAW pillow blocks with bearings on an adapter sleeve
Single row angular contact ball bearings
Single row cylindrical roller bearings
Single row deep groove ball bearings
Single row or matched pairs of angular contact ball bearings
Single row tapered roller bearings
SKF Speedi-Sleeve
SNW/SNP-Pull-Type Sleeve, Locknut, Lockwasher/Lockplate Assemblies
Solid Block/Spherical Roller Bearing Housed Units-Double Concentric Four-Bolt Pillow Block
Timken Hm518445 Bearing
3984 Timken Bearing
Timken 13889 Replacement Bearing
Lm12748f Bearing