SKF 6316 c3 Bearing

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.

600 mm x 800 mm x 150 mm NTN 239/600L1 Double row spherical roller bearings

600 mm x 800 mm x 150 mm NTN 239/600L1 Double row spherical roller bearings: Weight W : 1.59 kg; Thread Diameter G : 7/16-14

500 mm x 670 mm x 128 mm NTN 239/500L1C3 Double row spherical roller bearings

500 mm x 670 mm x 128 mm NTN 239/500L1C3 Double row spherical roller bearings: Grease : 5 600 min-1; d : 45 mm

460 mm x 830 mm x 296 mm NTN 23292BL1K Double row spherical roller bearings

460 mm x 830 mm x 296 mm NTN 23292BL1K Double row spherical roller bearings: Basic static load rating C0 : 6200 kN; Reference speed : 750 r/min

440 mm x 790 mm x 280 mm NTN 23288B Double row spherical roller bearings

440 mm x 790 mm x 280 mm NTN 23288B Double row spherical roller bearings: B : 47.60 mm; Basic Static Radial Load Rating Co : 64000 N

420 mm x 760 mm x 272 mm NTN 23284BL1KC3 Double row spherical roller bearings

420 mm x 760 mm x 272 mm NTN 23284BL1KC3 Double row spherical roller bearings: Basic Dynamic Radial Load Rating C : 11200 N; Sealed Speed Rating n3 : 9500 rpm

190,000 mm x 320,000 mm x 128 mm SNR 24138EAK30W33 Double row spherical roller bearings

190,000 mm x 320,000 mm x 128 mm SNR 24138EAK30W33 Double row spherical roller bearings: d1 ≈ : 365 mm; Comparative radial load rating CF : 815 kN

420 mm x 760 mm x 272 mm NTN 23284BL1C3 Double row spherical roller bearings

420 mm x 760 mm x 272 mm NTN 23284BL1C3 Double row spherical roller bearings: Basic Dynamic Radial Load Rating C : 216000 N; d : 110.000 mm

420 mm x 760 mm x 272 mm NTN 23284BL1K Double row spherical roller bearings

420 mm x 760 mm x 272 mm NTN 23284BL1K Double row spherical roller bearings: Calculation factor Y : 1.4; Mass bearing : 59.7 kg

1,060 mm x 1,400 mm x 250 mm NTN 239/1060L1KC3 Double row spherical roller bearings

1,060 mm x 1,400 mm x 250 mm NTN 239/1060L1KC3 Double row spherical roller bearings: Calculation factor f2C : 1.12; Static axial stiffness, preload class C : 112 N/µm

400 mm x 720 mm x 256 mm NTN 23280BL1K Double row spherical roller bearings

400 mm x 720 mm x 256 mm NTN 23280BL1K Double row spherical roller bearings: rb max. : 6 mm; ra max. : 6 mm

400 mm x 720 mm x 256 mm NTN 23280BL1C3 Double row spherical roller bearings

400 mm x 720 mm x 256 mm NTN 23280BL1C3 Double row spherical roller bearings: Q150° : 3350 kN; s : 35 mm

400 mm x 720 mm x 256 mm NTN 23280BKC3 Double row spherical roller bearings

400 mm x 720 mm x 256 mm NTN 23280BKC3 Double row spherical roller bearings: Basic static load rating C0 : 490 kN; d2 max. : 162 mm