Spherical Roller Bearings

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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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
190 mm x 320 mm x 104 mm NTN 23138B Spherical Roller Bearings	2.00 mm	Synthetic Rubber Sea	55.000 mm	120.0000 mm
1120 mm x 1 580 mm x 345 mm NTN 230/1120BK Spherical Roller Bearings	33 max	0.148 kN	0.3 mm	8 mm
530 mm x 710 mm x 136 mm NTN 239/530 Spherical Roller Bearings	1100 rpm	480.0000 mm	Two Seals	1400 rpm
200 mm x 310 mm x 109 mm NTN 24040BK30 Spherical Roller Bearings	35 mm	Open	44 mm	Pressed Steel
220 mm x 370 mm x 150 mm NTN 24144B Spherical Roller Bearings	114,000 N	131.5 mm	97 mm	98 mm
360 mm x 480 mm x 90 mm NTN 23972 Spherical Roller Bearings	1600 rpm	4.00 mm	710000 N	1900 rpm
710 mm x 1 150 mm x 345 mm NTN 231/710B Spherical Roller Bearings	65.000 mm	160.0000 mm	Snap-Ring	2.00 mm
NTN 2P4401 Spherical Roller Bearings	9300 N	One Seal	1.00 mm	11000 rpm
710 mm x 1 280 mm x 450 mm NTN 232/710B Spherical Roller Bearings	340 mm	1,800 rpm	183 mm	285 mm
400 mm x 650 mm x 250 mm NTN 24180B Spherical Roller Bearings	11000 N	Removable Metal Shie	25.40 mm	62.0000 mm
240 mm x 400 mm x 128 mm NTN 23148BK Spherical Roller Bearings	66.00 mm	3700 rpm	173000 N	178000 N
NTN 238/500 Spherical Roller Bearings	190 mm	2,200 rpm	Cylindrical Bore	320 mm