Product catalog

Product Search

More

Advanced Search

Search by designations

Select product type

Search by dimensions

<= d <=
<= D <=
<= B <=

Double Row Tapered Roller Bearings (One Double Row Outer Ring and Two Inner Rings)

Design Variants
Cage
Tolerance
Internal clearance

Double row tapered roller bearing can bear bidirectional axial load while bearing radial load.


There are two basic types of double row tapered roller bearings: one is double outer ring and a double raceway inner ring structure, which has poor steel; The other is a double raceway outer ring and double inner ring structure, this structure due to the increase of support width and good steel, in the occasion of large overturning moment should be selected this structure, there is a ring between the double outer ring or double inner ring.


  • Double row tapered roller bearing can bear bidirectional axial load while bearing radial load.


    There are two basic types of double row tapered roller bearings: one is double outer ring and a double raceway inner ring structure, which has poor steel; The other is a double raceway outer ring and double inner ring structure, this structure due to the increase of support width and good steel, in the occasion of large overturning moment should be selected this structure, there is a ring between the double outer ring or double inner ring.


  • DHK double row tapered roller bearings are made of stamped steel cage or pin steel cage.

  • For tolerance and clearance of double row tapered roller bearings, please specify when placing order or contact DHK technical department.

  • For tolerance and clearance of double row tapered roller bearings, please specify when placing order or contact DHK technical department.

Dimensions and Parameters
InquiryDesignationBoundary dimensions[mm]Mass(kg)AFBMADesignLoad ratings[kN]Calculation factors
dDTCr1,r2 Minr3,r4 Mindyn Crstat CoreY1Y2Y0K
442213 180
7.0866
270 109.538 84.138 2.5 0.8 22.5 -- 31 644 1530 0.48 1.4 2.1 1.4 1.22
180
7.0866
10.6299 4.3125 3.3125 0.098 0.03
442214 200
7.8740
290 121 88 5 1 24 -- 31 825 1840 0.43 1.6 2.3 1.6 1.48
200
7.8740
11.4173 4.7638 3.4646 0.197 0.039
BT2B332459 200.025
7.8750
317.5 146.05 111.125 4.3 1.5 41.5 93787/93127D 11 1080 2370 0.52 1.3 1.9 1.3 1.12
200.025
7.8750
12.5 5.75 4.375 0.17 0.059
BT2B332584/HA2 228.600
9.0000
327.025 114.3 82.55 6.4 1.5 30 8573/8520D 11 792 2020 0.4 1.7 2.5 1.6 1.44
228.600
9.0000
12.875 4.5 3.25 0.25 0.059
BT2B332443 247.650
9.7500
406.4 247.65 203.2 6.4 1.5 122 HH249949/HH249910D 11 2810 6350 0.33 2 3 2 1.76
247.650
9.7500
16 9.75 8 0.25 0.059
331717 280
11.0236
470 250 180 6.4 0.8 135 -- 11 3300 6620 0.46 1.5 2.2 1.4 1.27
280
11.0236
18.5039 9.8425 7.0866 0.25 0.03
BT2B332449 285.750
11.2500
380.898 139.7 107.95 3.5 1 42 LM654649/LM654610D 11 1140 3000 0.43 1.6 2.3 1.6 1.35
285.750
11.2500
14.996 5.5 4.25 0.14 0.039
BT2B332503/HA2 288.925
11.3750
406.4 165.1 130.175 6.4 1.5 63 M255449/M255410DC 21 1830 4340 0.33 2 3 2 1.73
288.925
11.3750
16 6.5 5.125 0.25 0.059
BT2B332504/HA2 300.038
11.8125
422.275 174.625 136.525 6.4 1.5 71.5 HM256849/HM256810DC 21 1900 4600 0.33 2 3 2 1.73
300.038
11.8125
16.625 6.875 5.375 0.25 0.059
BT2B332845/HA2 330.200
13.0000
482.6 177.8 127 3.3 1.5 100 EE526132/526191D 11 2240 4780 0.4 1.7 2.5 1.6 1.49
330.200
13.0000
19 7 5 0.13 0.059
331775B 333.375
13.1250
469.9 190.5 152.4 6.4 0.8 98 HM201049/HM261010DC 21 2330 5520 0.33 2 3 2 1.73
333.375
13.1250
18.5 7.5 6 0.25 0.03
BT2B332830 340
13.3858
460 160 128 3 1 71 -- 11 1940 4690 0.31 2.2 3.3 2.2 1.86
340
13.3858
18.1102 6.2992 5.0394 0.118 0.039
BT2B332505/HA2 355.600
14.0000
444.5 136.525 111.125 3.5 1.5 45.8 L163419/L163110DC 21 1190 3500 0.31 2.2 3.3 2.2 1.9
355.600
14.0000
17.5 5.375 4.375 0.14 0.059
BT2B332506/HA2 355.600
14.0000
501.65 155.575 107.95 6.4 1.5 87 EE231400/231967D 11 1720 4050 0.44 1.5 2.3 1.5 1.33
355.600
14.0000
19.75 6.125 4.25 0.25 0.059
BT2B332831 360
14.1732
480 160 128 3 1 73 -- 11 1900 4780 0.33 2 3 2 1.77
360
14.1732
18.8976 6.2992 5.0394 0.118 0.039

Scan by Wechat
Follow DHK Bearings

contact

Phone
+86-13957821917

Tel
+86-574-86597612

Email
ken@dhk-intl.com

Address
No. 1238, Zhongguan Road, Zone B, Zhenhai Economic Development Zone, Ningbo City, Zhejiang Province 315200

Submit
浙ICP备12014805号-1 dhkbearing.com 宁波达克轴承有限公司 Copyright © 2020 DRK Inc.- 保留所有权利 Website Construction: Seniorweb