NSK 6002 Bearing

NTN Spherical Roller Bearings

NTN 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.A 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 intended for applications where severe misalignment occurs from either mounting or shaft deflection.

Spherical roller thrust bearings have specially designed raceways and asymmetrical rollers. The bearings can accommodate axial loads acting in one direction and simultaneously acting radial loads. The load is transmitted between the raceways via the rollers at an angle to the bearing axis, while the flange guides the rollers .

670 mm x 900 mm x 170 mm NTN 239/670 Spherical Roller Bearings

670 mm x 900 mm x 170 mm NTN 239/670 Spherical Roller Bearings: G : M 130x2; Lock nut : KMFE 26

630 mm x 1 150 mm x 412 mm NTN 232/630B Spherical Roller Bearings

630 mm x 1 150 mm x 412 mm NTN 232/630B Spherical Roller Bearings: Da max. : 50.4 mm; B : 13 mm

630 mm x 1 030 mm x 400 mm NTN 241/630B Spherical Roller Bearings

630 mm x 1 030 mm x 400 mm NTN 241/630B Spherical Roller Bearings: Oil Speed Rating n2 : 3000 rpm; B : 28.00 mm

630 mm x 1 030 mm x 315 mm NTN 231/630B Spherical Roller Bearings

630 mm x 1 030 mm x 315 mm NTN 231/630B Spherical Roller Bearings: Sealed Speed Rating n3 : 7000 rpm; Grease Speed Rating n1 : 7000 rpm

630 mm x 920 mm x 290 mm NTN 240/630B Spherical Roller Bearings

630 mm x 920 mm x 290 mm NTN 240/630B Spherical Roller Bearings: Oil Speed Rating n2 : 4200 rpm; B : 74.00 mm

630 mm x 920 mm x 212 mm NTN 230/630B Spherical Roller Bearings

630 mm x 920 mm x 212 mm NTN 230/630B Spherical Roller Bearings: Basic Static Radial Load Rating Co : 3000 N; B : 7.00 mm

630 mm x 850 mm x 165 mm NTN 239/630 Spherical Roller Bearings

630 mm x 850 mm x 165 mm NTN 239/630 Spherical Roller Bearings: P120° : 169 kN; Pa : 82.7 kN

NTN 248/630 Spherical Roller Bearings: Static (Cor) : 7725; Weight : 375

600 mm x 1 090 mm x 388 mm NTN 232/600B Spherical Roller Bearings

600 mm x 1 090 mm x 388 mm NTN 232/600B Spherical Roller Bearings: D1 ≈ : 403 mm; Minimum load factor A : 14

600 mm x 980 mm x 375 mm NTN 241/600B Spherical Roller Bearings

600 mm x 980 mm x 375 mm NTN 241/600B Spherical Roller Bearings: d : 60.000 mm; Basic Dynamic Radial Load Rating C : 91300 N

600 mm x 980 mm x 300 mm NTN 231/600B Spherical Roller Bearings

600 mm x 980 mm x 300 mm NTN 231/600B Spherical Roller Bearings: Calculation factor Y0 : 1.8; D1 ≈ : 110 mm

600 mm x 870 mm x 272 mm NTN 240/600B Spherical Roller Bearings

600 mm x 870 mm x 272 mm NTN 240/600B Spherical Roller Bearings: Accessories : One Seal; Basic Dynamic Radial Load Rating C : 33800 N