32000 Series Tapered Roller Bearings

32000 Series Tapered Roller Bearings

Bearing manufacturer

32000 Series Tapered Roller Bearings has a conical inner ring and a outer ring raceway, and the tapered rollers are arranged between the two. All the projection lines of all conical surfaces meet at the same point of the axis of the bearing. This design makes the tapered roller bearings especially suitable for composite (radial and axial) loads. The axial load capacity of the bearing is mostly determined by the contact angle alpha; the greater the angle of the alpha, the higher the axial load capacity is. The angle size is represented by the calculation coefficient E; the greater the E value, the greater the contact angle, the greater the applicability of the bearing to the axial load.
Tapered roller bearings are usually separated, that is, the conical inner ring components consisting of rollers and inner rings of cage assemblies can be installed separately from the conical outer ring (outer ring).

32000 Series Tapered Roller Bearings Dimension

Basic
Bearing
No.
Nominal Bearing Dimensions Preferred Shoulder Diameters
d D T B C r1
(Min Inner Ring)
r2
(Min Out Ring)
mm inch mm inch mm inch mm inch mm inch mm inch mm inch
32004 20 0.7874 42 1.6535 15 0.5906 15 0.5906 12.0 0.4724 0.6 0.024 0.6 0.024
32005 25 0.9843 47 1.8504 15 0.5906 15 0.5906 11.5 0.4528 0.6 0.024 0.6 0.024
32006 30 1.1811 55 2.1654 17 0.6693 17 0.6693 13.0 0.5118 1.0 0.039 1.0 0.039
32007 35 1.3780 62 2.4409 18 0.7087 18 0.7087 14.0 0.5512 1.0 0.039 1.0 0.039
32008 40 1.5748 68 2.6772 19 0.7480 19 0.7480 14.5 0.5709 1.0 0.039 1.0 0.039
32009 45 1.7717 75 2.9528 20 0.7874 20 0.7874 15.5 0.6102 1.0 0.039 1.0 0.039
32010 50 1.9685 80 3.1496 20 0.7874 20 0.7874 15.5 0.6102 1.0 0.039 1.0 0.039
32011 55 2.1654 90 3.5433 23 0.9055 23 0.9055 17.5 0.6890 1.5 0.059 1.5 0.059
32012 60 2.3622 95 3.7402 23 0.9055 23 0.9055 17.5 0.6890 1.5 0.059 1.5 0.059
32013 65 2.5591 100 3.9370 23 0.9055 23 0.9055 17.5 0.6890 1.5 0.059 1.5 0.059
32014 70 2.7559 110 4.3307 25 0.9843 25 0.9843 19.0 0.7480 1.5 0.059 1.5 0.059
32015 75 2.9528 115 4.5276 25 0.9843 25 0.9843 19.0 0.7480 1.5 0.059 1.5 0.059
32016 80 3.1496 125 4.9213 29 1.1417 29 1.1417 22.0 0.8661 1.5 0.059 1.5 0.059
32017 85 3.3465 130 5.1181 29 1.1417 29 1.1417 22.0 0.8661 1.5 0.059 1.5 0.059
32018 90 3.5433 140 5.5118 32 1.2598 32 1.2598 24.0 0.9449 2.0 0.079 1.5 0.059
32019 95 3.7402 145 5.7087 32 1.2598 32 1.2598 24.0 0.9449 2.0 0.079 1.5 0.059
32020 100 3.9370 150 5.9055 32 1.2598 32 1.2598 24.0 0.9449 2.0 0.079 1.5 0.059
32021 105 4.1339 160 6.2992 35 1.3780 35 1.3780 26.0 1.0236 2.5 0.098 2.0 0.079
32022 110 4.3307 170 6.6929 38 1.4961 38 1.4961 29.0 1.1417 2.5 0.098 2.0 0.079
32024 120 4.7244 180 7.0866 38 1.4961 38 1.4961 29.0 1.1417 2.5 0.098 2.0 0.079
32026 130 5.1181 200 7.8740 45 1.7717 45 1.7717 34.0 1.3386 2.5 0.098 2.0 0.079
32028 140 5.5118 210 8.2677 45 1.7717 45 1.7717 34.0 1.3386 2.5 0.098 2.0 0.079
32030 150 5.9055 225 8.8583 48 1.8898 48 1.8898 36.0 1.4173 3.0 0.118 2.5 0.098
32032 160 6.2992 240 9.4488 51 2.0079 51 2.0079 38.0 1.4961 3.0 0.118 2.5 0.098
32034 170 6.6929 260 10.2362 57 2.2441 57 2.2441 43.0 1.6929 3.0 0.118 2.5 0.098

☆We reserve the right to change specifications and other information included in this catalogue without notice.

Other Parameters

Basic
Bearing
No.
Preferred Shoulder
Diameters
Basic Load
Ratings
Effective
Load
Center
Limiting
Speeds
Bearing Weight
(Approx.)
da (min) db (max) Da (max) Cr Cor a Grease Oil Weight
mm inch mm inch mm inch KN KN mm rpm rpm Ibs kg
32004 24.5 0.965 25 0.984 37.5 1.476 24.9 27.9 10.5 9500 13000 0.213 0.097
32005 29.5 1.161 30 1.181 42.5 1.673 27.8 33.5 12.0 8000 11000 0.251 0.114
32006 35.5 1.398 35 1.378 49.5 1.949 37.5 46.5 13.5 6900 9200 0.365 0.166
32007 40.5 1.594 40 1.575 56.5 2.224 41.5 52.5 15.5 6100 8100 0.493 0.224
32008 45.5 1.791 46 1.811 62.5 2.461 50.0 65.5 15.0 5300 7100 0.601 0.273
32009 50.5 1.988 51 2.008 69.5 2.736 57.5 76.5 16.5 4800 6400 0.761 0.346
32010 55.5 2.185 56 2.205 74.5 2.933 62.5 88.0 17.5 4400 6000 0.805 0.366
32011 63.5 2.500 63 2.480 81.5 3.209 80.5 118.0 20.0 4000 5400 1.239 0.563
32012 68.5 2.697 67 2.638 86.5 3.406 82.0 123.0 21.0 3700 5000 1.267 0.576
32013 73.5 2.894 72 2.835 91.5 3.602 83.0 128.0 22.5 3400 4600 1.386 0.630
32014 78.5 3.091 78 3.071 101.5 3.996 105.0 160.0 24.0 3200 4300 1.866 0.848
32015 83.5 3.287 83 3.268 106.5 4.193 106.0 167.0 25.5 3000 4000 2.000 0.909
32016 88.5 3.484 89 3.504 116.5 4.587 139.0 216.0 27.0 2800 3700 2.816 1.280
32017 93.5 3.681 94 3.701 121.5 4.783 142.0 224.0 28.5 2600 3600 2.970 1.350
32018 100.0 3.937 100.0 3.937 131.5 5.177 168.0 270.0 30.0 2500 3300 3.938 1.790
32019 105.0 4.134 105.0 4.134 136.5 5.374 171.0 280.0 31.5 2400 3200 4.026 1.830
32020 110.0 4.331 109.0 4.291 141.5 5.571 170.0 281.0 32.5 2200 3000 4.202 1.910
32021 120.0 4.724 115.0 4.528 150.0 5.906 204.0 340.0 34.3 2100 2800 5.467 2.480
32022 125.0 4.921 121.0 4.764 160.0 6.299 236.0 390.0 35.9 2000 2700 6.812 3.090
32024 135.0 5.315 131.0 5.157 170.0 6.693 245.0 420.0 39.7 1800 2500 7.209 3.270
32026 145.0 5.709 144.0 5.669 190.0 7.480 320.0 545.0 43.9 1700 2200 11.155 5.060
32028 155.0 6.102 152.0 5.984 200.0 7.874 330.0 580.0 46.6 1600 2100 11.729 5.320
32030 168.0 6.614 164.0 6.457 213.0 8.386 375.0 655.0 49.8 1400 2000 14.550 6.600
32032 178.0 7.008 175.0 6.890 228.0 8.976 435.0 790.0 53.0 1400 1800 17.483 7.930
32034 188.0 7.402 187.0 7.362 248.0 9.764 505.0 895.0 56.6 1300 1700 23.369 10.60