23100 Series

23100 Series

23100 Series

Description

Spherical roller bearings have two rows of 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. Therefore, these bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.

Symmetrical rollers 

Symmetrical rollers self-adjust, providing optimal load distribution along the roller length. This keeps stresses low under all load conditions and extends bearing service life.

Roller tolerances 

The rollers in an spherical roller bearing are manufactured to extremely tight dimension and form tolerances. Each roller is practically identical in size and shape to the other rollers in the set. This optimizes load distribution over the rollers to maximize bearing service life.

Special roller profile 

The roller profile determines the stress distribution in the roller/raceway contact area. The special profile distributes loads more evenly along the rollers and prevents stress peaks at the roller ends to extend bearing service life .

Self-guiding rollers and a floating guide ring between the two rows of rollers 

Self-guiding rollers reduce friction and frictional heat. A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.


selectInquiryDesignationPrincipal Dimensions(mm)Basic Load Ratings(KN)Limited Speed(rpm)Weight
dDBrs minDynamic(Cr)Static(Cor)GreaseOil(kg)
23134KW33C3 170 280 88 2.1 885 1490 960 1500 20.8
23134W33C3 170 280 88 2.1 885 1490 960 1500 21.5
23136 180 300 96 3 1030 1730 900 1400 25.1
23136K 180 300 96 3 1030 1730 900 1400 24.2
23136KW33C3 180 300 96 3 1030 1730 900 1400 24.2
23136W33C3 180 300 96 3 1030 1730 900 1400 25.1
23138 190 320 104 3 1190 2020 850 1300 35.3
23138K 190 320 104 3 1190 2020 850 1300 34.2
23138KW33C3 190 320 104 3 1190 2020 850 1300 34.2
23138W33C3 190 320 104 3 1190 2020 850 1300 35.3
23140 200 340 112 3 1350 2270 800 1200 43.3
23140K 200 340 112 3 1350 2270 800 1200 42
23140KW33C3 200 340 112 3 1350 2270 800 1200 42
23140W33C3 200 340 112 3 1350 2270 800 1200 43.3
23144 220 370 120 4 1540 2670 720 1100 53.3
23144K 220 370 120 4 1540 2670 720 1100 51.6
23144KW33C3 220 370 120 4 1540 2670 720 1100 51.6
23144W33C3 220 370 120 4 1540 2670 720 1100 53.3
23148 240 400 128 4 1730 3050 650 1000 65.8
23148K 240 400 128 4 1730 3050 650 1000 63.8
23148KW33C3 240 400 128 4 1730 3050 650 1000 63.8
23148W33C3 240 400 128 4 1730 3050 650 1000 65.8
23152 260 440 144 4 2140 3850 600 920 91.4
23152K 260 440 144 4 2140 3850 600 920 88.6
23152KW33C3 260 440 144 4 2140 3850 600 920 88.6
23152W33C3 260 440 144 4 2140 3850 600 920 91.4
23156 280 460 146 5 2300 4250 550 850 97.7
23156K 280 460 146 5 2300 4250 550 850 94.6
23156KW33C3 280 460 146 5 2300 4250 550 850 94.6
23156W33C3 280 460 146 5 2300 4250 550 850 97.7