32000 Series Tapered Roller Bearings

32000 Series Tapered Roller Bearings

Tapered roller bearing manufacturer

The tapered roller bearing 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).

Basic
Bearing
No.
Nominal Bearing DimensionsPreferred Shoulder Diameters
dDTBCr1
(Min Inner Ring)
r2
(Min Out Ring)
mminchmminchmminchmminchmminchmminchmminch
32004200.7874421.6535150.5906150.590612.00.47240.60.0240.60.024
32005250.9843471.8504150.5906150.590611.50.45280.60.0240.60.024
32006301.1811552.1654170.6693170.669313.00.51181.00.0391.00.039
32007351.3780622.4409180.7087180.708714.00.55121.00.0391.00.039
32008401.5748682.6772190.7480190.748014.50.57091.00.0391.00.039
32009451.7717752.9528200.7874200.787415.50.61021.00.0391.00.039
32010501.9685803.1496200.7874200.787415.50.61021.00.0391.00.039
32011552.1654903.5433230.9055230.905517.50.68901.50.0591.50.059
32012602.3622953.7402230.9055230.905517.50.68901.50.0591.50.059
32013652.55911003.9370230.9055230.905517.50.68901.50.0591.50.059
32014702.75591104.3307250.9843250.984319.00.74801.50.0591.50.059
32015752.95281154.5276250.9843250.984319.00.74801.50.0591.50.059
32016803.14961254.9213291.1417291.141722.00.86611.50.0591.50.059
32017853.34651305.1181291.1417291.141722.00.86611.50.0591.50.059
32018903.54331405.5118321.2598321.259824.00.94492.00.0791.50.059
32019953.74021455.7087321.2598321.259824.00.94492.00.0791.50.059
320201003.93701505.9055321.2598321.259824.00.94492.00.0791.50.059
320211054.13391606.2992351.3780351.378026.01.02362.50.0982.00.079
320221104.33071706.6929381.4961381.496129.01.14172.50.0982.00.079
320241204.72441807.0866381.4961381.496129.01.14172.50.0982.00.079
320261305.11812007.8740451.7717451.771734.01.33862.50.0982.00.079
320281405.51182108.2677451.7717451.771734.01.33862.50.0982.00.079
320301505.90552258.8583481.8898481.889836.01.41733.00.1182.50.098
320321606.29922409.4488512.0079512.007938.01.49613.00.1182.50.098
320341706.692926010.2362572.2441572.244143.01.69293.00.1182.50.098

☆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)CrCoraGreaseOilWeight
mminchmminchmminchKNKNmmrpmrpmIbskg
3200424.50.965250.98437.51.47624.927.910.59500130000.2130.097
3200529.51.161301.18142.51.67327.833.512.08000110000.2510.114
3200635.51.398351.37849.51.94937.546.513.5690092000.3650.166
3200740.51.594401.57556.52.22441.552.515.5610081000.4930.224
3200845.51.791461.81162.52.46150.065.515.0530071000.6010.273
3200950.51.988512.00869.52.73657.576.516.5480064000.7610.346
3201055.52.185562.20574.52.93362.588.017.5440060000.8050.366
3201163.52.500632.48081.53.20980.5118.020.0400054001.2390.563
3201268.52.697672.63886.53.40682.0123.021.0370050001.2670.576
3201373.52.894722.83591.53.60283.0128.022.5340046001.3860.630
3201478.53.091783.071101.53.996105.0160.024.0320043001.8660.848
3201583.53.287833.268106.54.193106.0167.025.5300040002.0000.909
3201688.53.484893.504116.54.587139.0216.027.0280037002.8161.280
3201793.53.681943.701121.54.783142.0224.028.5260036002.9701.350
32018100.03.937100.03.937131.55.177168.0270.030.0250033003.9381.790
32019105.04.134105.04.134136.55.374171.0280.031.5240032004.0261.830
32020110.04.331109.04.291141.55.571170.0281.032.5220030004.2021.910
32021120.04.724115.04.528150.05.906204.0340.034.3210028005.4672.480
32022125.04.921121.04.764160.06.299236.0390.035.9200027006.8123.090
32024135.05.315131.05.157170.06.693245.0420.039.7180025007.2093.270
32026145.05.709144.05.669190.07.480320.0545.043.91700220011.1555.060
32028155.06.102152.05.984200.07.874330.0580.046.61600210011.7295.320
32030168.06.614164.06.457213.08.386375.0655.049.81400200014.5506.600
32032178.07.008175.06.890228.08.976435.0790.053.01400180017.4837.930
32034188.07.402187.07.362248.09.764505.0895.056.61300170023.36910.60