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.

NTN 2P19014 Spherical Roller Bearings

Standard Grease Insert Bearing Unit
Triple seals Cast Iron

1000 mm x 1 420 mm x 412 mm NTN 240/1000BK30 Spherical Roller Bearings

Steel Punching
38000 Single Shielded

120 mm x 180 mm x 60 mm NTN 24024CK30 Spherical Roller Bearings

628 8 Days
T-Shaped Bearings with Housin

NTN 2P3604 Spherical Roller Bearings

With Outer Ring 52
Standard Needle Roller

NTN 2P9602K Spherical Roller Bearings

J7 Cast Iron
Square flange shape Insert Bearing Unit

360 mm x 480 mm x 90 mm NTN 23972K Spherical Roller Bearings

[Steel] Steel Flanged Pilot Type
Electroless Nickel P Available

180 mm x 250 mm x 52 mm NTN 23936K Spherical Roller Bearings

5 [Steel] Steel
Compact Type 7 Days

800 mm x 1 280 mm x 375 mm NTN 231/800B Spherical Roller Bearings

Double 30
605 [Steel] Steel

380 mm x 560 mm x 180 mm NTN 24076B Spherical Roller Bearings

P0 49 mm
0.6 mm 55 mm

NTN 2P7202 Spherical Roller Bearings

Needle Roller 110
Steel 6 Days or more

NTN 2P5002K Spherical Roller Bearings

36200 With cast iron cover
Used for Light load Insert Bearing Unit
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