FB Bearing Machine Co., Ltd

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.

NTN 2P7801K Spherical Roller Bearings: r1 : 1.1 mm; Enclosure : Open

220 mm x 400 mm x 144 mm NTN 23244B Spherical Roller Bearings: Pu : 5.010 kN; d2 (max) : 59.6 mm

NTN 238/500 Spherical Roller Bearings: ra (max) : 2 mm; Radial Clearance : 0.023 to 0.043 mm

NTN 2P5604 Spherical Roller Bearings: Limiting Speed - Grease : 4,300 rpm; r1 : 0.5 mm

160 mm x 290 mm x 80 mm NTN 22232B Spherical Roller Bearings: Oil Speed Rating n2 : 10000 rpm; B : 25.40 mm

560 mm x 920 mm x 280 mm NTN 231/560B Spherical Roller Bearings: d : 45 mm; D : 100 mm

NTN 2P21001 Spherical Roller Bearings: D1 (max) : 44.6 mm; Snap Ring Width : 1.1 mm

120 mm x 260 mm x 86 mm NTN 22324B Spherical Roller Bearings: Basic Dynamic Radial Load Rating C : 216000 N; D : 230.0000 mm

190 mm x 320 mm x 128 mm NTN 24138BK30 Spherical Roller Bearings: Weight : 0.430 kg; D : 72 mm

150 mm x 270 mm x 73 mm NTN 22230BK Spherical Roller Bearings: dc (min) : 34 mm; Radial Clearance : 0.020 to 0.045 mm

320 mm x 480 mm x 160 mm NTN 24064BK30 Spherical Roller Bearings: Axial Load Factor Y1 : 1.57; ra (max) : 1.5 mm

170 mm x 280 mm x 109 mm NTN 24134BK30 Spherical Roller Bearings: Basic Static Radial Load Rating Co : 125000 N; Fillet Radius ra : 2.00 mm