NTN-SNR BEARING RULMENTI S.R.L.

Double row spherical roller bearings

The outer ring of this type of bearing has a spherical raceway that allows angular movement of the rings. This means that the bearing can accept high degrees of misalignment. Its internal design enables it to withstand very high radial loads and axial loads. Variants with a tapered bore allow fitting using an adapter sleeve. This type of bearing is particularly suited to heavy mechanical applications where it is difficult to align the seats and radial loads are high. It is well suited to severe operating conditions, involving impact or vibration (crushers, vibrating screens, heavy handling machinery, etc.).

Spherical roller bearings were the first to benefit from the Premier system. The tests carried out on these new products showed very significant gains: +18% for the load capacity, +75% minimum life duration. The « Premier » brand name is clearly visible on the specific packaging created for the launching of the range. The bearing itself bears a specific marking. In addition, to fight against counterfeits, all SNR standard bearings benefit from a new holographic label comprising several safety levels. These multiple identifications express the difference between SNR « standard » and products without any guarantee. Gradually, the Premier specification will be applied to all the brand’s bearings.

320 mm x 580 mm x 208 mm NTN 23264BL1 Double row spherical roller bearings
10000 rpm
1.00 mm
260,000 mm x 400,000 mm x 140 mm SNR 24052VMW33 Double row spherical roller bearings
2.00 mm
53000 N
200 mm x 310 mm x 109 mm SNR 24040.EMW33 Double row spherical roller bearings
7500 rpm
49400 N
420 mm x 560 mm x 106 mm NTN 23984L1S30 Double row spherical roller bearings
1.93
2.3
420 mm x 560 mm x 106 mm NTN 23984L1C3 Double row spherical roller bearings
3800 rpm
163000 N
420 mm x 560 mm x 106 mm NTN 23984 Double row spherical roller bearings
70 mm
20 N/mm²
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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