NSK 6303ddu Bearing

Spherical Roller Bearings

High load carrying capacity Spherical roller bearings are designed to accommodate both heavy radial loads and axial loads in both directions.

Long service life The rollers are manufactured to such tight dimensional and geometrical tolerances that they are practically identical in a roller set.

The symmetrical rollers self-adjust, providing optimal load distribution along the roller length and together with the special profile prevent stress peaks at the roller ends.

Low friction Self-guiding rollers keep friction and frictional heat at low levels.

A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.

560 mm x 750 mm x 140 mm NTN 239/560 Spherical Roller Bearings

560 mm x 750 mm x 140 mm NTN 239/560 Spherical Roller Bearings: Oil Speed Rating n2 : 12000 rpm; Basic Static Radial Load Rating Co : 20000 N

180 mm x 380 mm x 126 mm NTN 22336BK Spherical Roller Bearings

180 mm x 380 mm x 126 mm NTN 22336BK Spherical Roller Bearings: Bore Type : Cylindrical Bore; db (min) : 92 mm

180 mm x 280 mm x 100 mm NTN 24036B Spherical Roller Bearings

180 mm x 280 mm x 100 mm NTN 24036B Spherical Roller Bearings: d : 130 mm; da (min) : 144 mm

170 mm x 360 mm x 120 mm NTN 22334B Spherical Roller Bearings

170 mm x 360 mm x 120 mm NTN 22334B Spherical Roller Bearings: dd (min) : 144 mm; D : 200 mm

240 mm x 360 mm x 92 mm NTN 23048BK Spherical Roller Bearings

240 mm x 360 mm x 92 mm NTN 23048BK Spherical Roller Bearings: Dynamic Load Rating : 975,000 N; Enclosure : Open

300 mm x 500 mm x 200 mm NTN 24160B Spherical Roller Bearings

300 mm x 500 mm x 200 mm NTN 24160B Spherical Roller Bearings: dc (min) : 298 mm; Da (max) : 422 mm

710 mm x 950 mm x 180 mm NTN 239/710 Spherical Roller Bearings

710 mm x 950 mm x 180 mm NTN 239/710 Spherical Roller Bearings: Static Load Rating : 29,300 N; Snap Ring Width : 2.5 mm

1060 mm x 1 500 mm x 325 mm NTN 230/1060BK Spherical Roller Bearings

1060 mm x 1 500 mm x 325 mm NTN 230/1060BK Spherical Roller Bearings: db (min) : 52 mm; Dynamic Load Rating : 61,500 N

110 mm x 200 mm x 53 mm NTN 22222B Spherical Roller Bearings

110 mm x 200 mm x 53 mm NTN 22222B Spherical Roller Bearings: Pu : 1.210 kN; H : 12 mm

1200,000 mm x 1700,000 mm x 410,000 mm NTN 2P24005K Spherical Roller Bearings

1200,000 mm x 1700,000 mm x 410,000 mm NTN 2P24005K Spherical Roller Bearings: B : 33.00 mm; Grease Speed Rating n1 : 5000 rpm

1060 mm x 1 400 mm x 250 mm NTN 239/1060K Spherical Roller Bearings

1060 mm x 1 400 mm x 250 mm NTN 239/1060K Spherical Roller Bearings: Basic Static Radial Load Rating Co : 34500 N; B : 34.90 mm

NTN 23856 Spherical Roller Bearings: Pu : 9.500 kN; E : 80 mm