FIK DRIVESHAFT AEIRGJRSON, INC.

NSK lr3 Bearing

 

Spherical Roller Bearings

Spherical Roller Bearings with hardened steel cages deliver greater fatigue strength, increased wear-resistance and tougher protection against shock and acceleration.  Spherical Roller Bearings with brass cages provide extra strength and durability in the most unrelenting conditions, including extreme shock and vibration, high acceleration forces and minimal lubrication.

Spherical roller bearings have two rows of symmetrical rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis .The centre point of the sphere in the outer ring raceway is at the bearing axis.

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.

950 mm x 1 250 mm x 224 mm  NTN 239/950K Spherical Roller Bearings
950 mm x 1 250 mm x 224 mm NTN 239/950K Spherical Roller Bearings
800 r/min
950 mm x 1 250 mm x 224 mm
180 mm x 250 mm x 52 mm  NTN 23936 Spherical Roller Bearings
180 mm x 250 mm x 52 mm NTN 23936 Spherical Roller Bearings
135 N/micron
151.5 mm
120 mm x 260 mm x 86 mm  NTN 22324BK Spherical Roller Bearings
120 mm x 260 mm x 86 mm NTN 22324BK Spherical Roller Bearings
25 °
8200 r/min
180 mm x 320 mm x 112 mm  NTN 23236BK Spherical Roller Bearings
180 mm x 320 mm x 112 mm NTN 23236BK Spherical Roller Bearings
24
180 mm x 320 mm x 112 mm
560 mm x 750 mm x 140 mm  NTN 239/560 Spherical Roller Bearings
560 mm x 750 mm x 140 mm NTN 239/560 Spherical Roller Bearings
86 kN
65 kN
170 mm x 360 mm x 120 mm  NTN 22334B Spherical Roller Bearings
170 mm x 360 mm x 120 mm NTN 22334B Spherical Roller Bearings
28 mm
170 mm x 360 mm x 120 mm
240 mm x 360 mm x 92 mm  NTN 23048BK Spherical Roller Bearings
240 mm x 360 mm x 92 mm NTN 23048BK Spherical Roller Bearings
35
116 kN
710 mm x 950 mm x 180 mm  NTN 239/710 Spherical Roller Bearings
710 mm x 950 mm x 180 mm NTN 239/710 Spherical Roller Bearings
50 mm
63,7 kN
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Product Categories
DOUBLE-ROW BEARINGS
Four row bearings
Four row cylindrical roller bearings
Spherical roller bearing
Spherical Roller Bearings
Split spherical roller bearings
Tapered Roller bearings double-row
Tapered roller thrust bearing
TDO double-row bearings
Thin Section Bearings Kaydon
Thrust cylindrical roller bearings