FB Bearing Machine Co., Ltd

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.

800 mm x 1 150 mm x 258 mm  NTN 230/800BK Spherical Roller Bearings
800 mm x 1 150 mm x 258 mm NTN 230/800BK Spherical Roller Bearings
23600 N
150.0000 mm
750 mm x 1 000 mm x 185 mm  NTN 239/750K Spherical Roller Bearings
750 mm x 1 000 mm x 185 mm NTN 239/750K Spherical Roller Bearings
4250 kN
560 min-1
190 mm x 340 mm x 120 mm  NTN 23238B Spherical Roller Bearings
190 mm x 340 mm x 120 mm NTN 23238B Spherical Roller Bearings
27 mm
65 mm
NTN 2P4401K30 Spherical Roller Bearings
NTN 2P4401K30 Spherical Roller Bearings
1900 kN
750 min-1
380 mm x 620 mm x 194 mm  NTN 23176B Spherical Roller Bearings
380 mm x 620 mm x 194 mm NTN 23176B Spherical Roller Bearings
0.050 to 0.080 mm
60 mm
1180,000 mm x 1660,000 mm x 475,000 mm  NTN 240/1180B Spherical Roller Bearings
1180,000 mm x 1660,000 mm x 475,000 mm NTN 240/1180B Spherical Roller Bearings
640.000 kg
510 rpm
NTN 2P4401 Spherical Roller Bearings
NTN 2P4401 Spherical Roller Bearings
22.00 mm
41500 N
NTN Spherical Roller Bearings
NTN Spherical Roller Bearings
2400 rpm
199000 N
360 mm x 600 mm x 243 mm  NTN 24172BK30 Spherical Roller Bearings
360 mm x 600 mm x 243 mm NTN 24172BK30 Spherical Roller Bearings
3600 rpm
2.50 mm
110 mm x 200 mm x 53 mm  NTN 22222BK Spherical Roller Bearings
110 mm x 200 mm x 53 mm NTN 22222BK Spherical Roller Bearings
3500 rpm
153000 N
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