NMB Rodamientos De Rodillos Esféricos

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NMB spherical roller bearing is a type of roller bearing device that reduces friction between moving parts and supports high radial loads and axial (thrust) loads in both directions.A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Despite what their name may imply, spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape, but have a profile that makes them appear like cylinders that have been slightly over-inflated.The new NMB Explorer spherical roller bearings for high-speed applications offers customers more flexibility to design large industrial gearboxes with higher motor speed. A higher motor speed capability in gearboxes helps integrators and end-users lower costs by using 4-pole motors instead of 6-pole motors and utilizing the full potential of the gearbox.

Bearing Number	Bore Dia	Outer DIa	Width	Size
7,9375 mm x 35,814 mm x 7,9375 mm NMB ARR5FFN-C Rodamientos De Rodillos Esféricos	300 mm	86	320	ISO
7,9375 mm x 31,75 mm x 7,9375 mm NMB ASR5-1A Rodamientos De Rodillos Esféricos	382 mm	56,9 Kg	400	314 mm
9,525 mm x 42,164 mm x 9,525 mm NMB ARR6FFN Rodamientos De Rodillos Esféricos	120	58 mm	NP2224	120 mm
6,35 mm x 20,32 mm x 6,35 mm NMB ARR4FFN-1D Rodamientos De Rodillos Esféricos	108,000	108,000 mm	NTN	580,000 mm
6,35 mm x 20,32 mm x 6,35 mm NMB ARR4FFN-1A Rodamientos De Rodillos Esféricos	6,35 mm x 20,32 mm x 6,35 mm	100	ISO	180 mm
9,525 mm x 36,5125 mm x 9,525 mm NMB ASR6-1 Rodamientos De Rodillos Esféricos	80,000 mm	NTN	140,000 mm	SLX140X210X80
9,525 mm x 16,764 mm x 38,1 mm NMB ASR6-3A Rodamientos De Rodillos Esféricos	17,462	15578/20	9,525 mm x 16,764 mm x 38,1 mm	PFI
25,4 mm x 20,625 mm x 50,8 mm NMB ASR16-2A Rodamientos De Rodillos Esféricos	ISO Class 0	0.6 mm	NTN	NTN
9,525 mm x 42,164 mm x 9,525 mm NMB ARR6FFN-1A Rodamientos De Rodillos Esféricos	NTN	125,000 mm	SE2501	33,000
6,35 mm x 27,432 mm x 6,35 mm NMB ARR4FFN-A Rodamientos De Rodillos Esféricos	120	AST	4	21311MB
11,1125 mm x 20,625 mm x 38,1 mm NMB ASR7-1 Rodamientos De Rodillos Esféricos	61,912 mm	LM567949/10	549,275 mm	85,725 mm
6,35 mm x 22,225 mm x 6,35 mm NMB ASR4-3A Rodamientos De Rodillos Esféricos	KOYO	4 mm	7,1 mm	17 mm