Bearings for Special Applications  

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Roller Bearings have outer and inner rings which contain bearing cage and rollers. The cage is also called separator or retainer that maintains spacing between the rollers and also holds the bearings together. A wide range of  are available each with distinct designs used in different applications.

There are four major types: spherical – They have two rings on the inner raceway that handle loads and misalignment concerns.Cylindrical – They handle low thrust and high radial loads at high speeds.Needle– They use long and thin cylindrical rollers for supporting radial loads.Tapered – They have tapered outer and inner rollers and raceways to accommodate the simultaneous thrust and radial loads.

NTN  WA22232BLLSK Bearings for special applications  

30000 rpm 24000 rpm
0.64 mm 5070 N

NTN  RE3309 Bearings for special applications  

450 mm 670 mm
5 mm 1800 kN

NTN  2PE6301 Bearings for special applications  

9000 rpm 17000 N
1.00 mm 13000 rpm

NTN  LH-WA22215BLLSK Bearings for special applications  

2800 rpm Two Shields
95000 N 44.40 mm

NTN  RE4605 Bearings for special applications  

32.004 mm 219.151 mm
260.477 mm 130.048 mm

NTN  R11A12V Bearings for special applications  

11400 N 1.00 mm
12.000 mm 0.60 mm

NTN  CRT0503V Bearings for special applications  

5.5 mm 3 mm
170 mm 45 mm

NTN  R06A31V Bearings for special applications  

3 mm 500 N/mm²
Steel/steel 1 mm

NTN  R09A20V Bearings for special applications  

65.000 mm 138000 N
58.70 mm 3200 rpm

NTN  RE12801 Bearings for special applications  

234 kN 140 kN
41.275 mm SR-36-30

NTN  K2N-RTD33102PX1 Bearings for special applications  

140.0000 mm 2.00 mm
65.000 mm 3200 rpm
2/16