Double row spherical roller bearings

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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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
NTN 24060EMK30D1C3 Double row spherical roller bearings	2 x TSD 3140 U	1800 kN	42 mm	411 mm
NTN 24060EMD1 Double row spherical roller bearings	18.5 kg	72 mm	264.5 mm	5 mm
280 mm x 420 mm x 140 mm SNR 24056.EMW33C3 Double row spherical roller bearings	3600 rpm	187000 N	160.0000 mm	One Shield & Snap-Ri
NTN 24056EMK30D1C3 Double row spherical roller bearings	600 mm	243 mm	380 mm	850 r/min
630 mm x 1,030 mm x 400 mm NTN 241/630BL1K30 Double row spherical roller bearings	115.0000 mm	1.00 mm	75.000 mm	5600 rpm
600 mm x 980 mm x 375 mm NTN 241/600BL1K30 Double row spherical roller bearings	236 kN	4.763 mm	162 kN	269.999 mm
SNR 24126EAW33C2 Double row spherical roller bearings	23.2 mm	0.3 mm	40000 r/min	12 mm
130 mm x 210 mm x 80 mm SNR 24126.EAW33C4 Double row spherical roller bearings	SSAFS 040 KA	48.9 kN	69.85 mm	878.85 g
500 mm x 830 mm x 325 mm NTN 241/500BL1K30 Double row spherical roller bearings	1.5 mm	97 mm	1.5 mm	280 kN
560 mm x 920 mm x 355 mm NTN 241/560BL1K30 Double row spherical roller bearings	62000 N	55.000 mm	5000 rpm	6000 rpm
SNR 24036EAK30W33 Double row spherical roller bearings	8500 rpm	10800 N	17.000 mm	22900 N
NTN 24026EMD1 Double row spherical roller bearings	0.44	25 kN	5 mm	31 mm