Spherical Roller Bearings

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Spherical Roller Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively heavy radial loads and some axial loads in either direction. They are also extremely resistant to shock loads and their self-aligning feature allows full capacity loading despite shaft deflection. They are very similar in purpose to Self-Aligning Double Row Ball Bearings, except the Spherical Roller Bearings are designed to be more robust by carry heavier loads but at lower maximum speeds. These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. They are self-aligning because the center of curvature of the outer ring raceway surface coincides with the bearing axis.

Standard Spherical Roller Bearings are produced with straight bores; however, tapered bores are available upon request and may be mounted directly on tapered shafts. Pressed steel and machined brass cages are typically used.

800 mm x 1 150 mm x 258 mm NTN 230/800BK Spherical Roller Bearings

[Aluminum Alloy] 201 Flange Type
8 Bearings with Housin

750 mm x 1 000 mm x 185 mm NTN 239/750K Spherical Roller Bearings

88 mm SCOU208-24
83 mm M6x1

NTN 2P4401K30 Spherical Roller Bearings

95 1900
Steel Flat

380 mm x 620 mm x 194 mm NTN 23176B Spherical Roller Bearings

Insert Bearing Unit Bearing Steel
No No

1180,000 mm x 1660,000 mm x 475,000 mm NTN 240/1180B Spherical Roller Bearings

ZZ (Double Shield) Flange Type
Bearings with Housin Electroless Nickel P

1200,000 mm x 1700,000 mm x 410,000 mm NTN 2P24005 Spherical Roller Bearings

Steel Bottom Mount
No Available

NTN 2P4401 Spherical Roller Bearings

33.4 mm 21.4 mm
ES204G2 25.5 mm

NTN Spherical Roller Bearings

126 mm 45 kg
M10x1 208 kN

360 mm x 600 mm x 243 mm NTN 24172BK30 Spherical Roller Bearings

7 Days Bearings with Housin
6204 Deep Groove Ball Bea

800 mm x 1 150 mm x 345 mm NTN 240/800BK30 Spherical Roller Bearings

PLE209N- SCOU209-28
24 mm 2.15 kg

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

6 Tapered hole adapter
48300 Standard Grease
1/17