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Home >  Products > Thin-Section Bearings > Thin section four-point contact bearing( X type )
Thin section four-point contact bearing( X type )
Thin-Section Bearings
Thin-section four-point contact bearing
Thin Section Four Point Contact Ball Bearings are unique in that their extremely thin cross section enables them to provide great size and weight reductions for light to medium duty applications with slow or intermittent rotation...
Details HKAA/HKAHKBHKCHKDHKFHKG Comments

Thin Section Four Point Contact Ball Bearings are unique in that their extremely thin cross section enables them to provide great size and weight reductions for light to medium duty applications with slow or intermittent rotation. The Four Point Bearings can carry radial load and axial load in double directions. One Four Point Bearing can replace the two angular contact ball bearings.

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HKAA series

Weight
Kg

Type

Dimension(inch/mm)

Basic Load Ratings(N)

d

D

L1

L2

Radial

Thrust

Cor

Cr

Coa

Ca

HKAA010X
1.000

25.4
1.375

34.925
1.142

29.0
1.236

31.4
1290
670
3250
1650
0.012
HKAA015X
1.500

38.1
1.875

47.625
1.642

41.7
1.736

44.1
1780
800
4450
2050
0.018

HKA series
 Weight
Kg
Type
Dimension(inch/mm)
Basic Load Ratings(N)
d
D
L1
L2
 Radial
 Thrust
Cor
Cr
Coa
Ca
HKA020X
2.000

50.8
2.500

63.5
2.816

55.5
2.314

58.8
 1650
1420
7600
3510
0.048
HKA025X
2.500

63.5
3.000

76.2
2.686

68.2
2.814

71.5
690
1600
9290
4050
0.059
HKA030X
3.000

76.2
3.500

88.9
3.186

80.9
3.314

84.2
4400
1820
10980
4490
0.068
HKA035X
3.500

88.9
4.000

101.6
3.686

93.6
3.814

96.9
5070
2000
12670
4930
0.082
HKA040X
4.000

101.6
4.500

114.3
4.186

106.3
4.314

109.6
5730
2130
14310
5380
0.090
HKA042X
4.250

107.95
4.750

120.65
4.436

112.7
4.564

115.9
6090
2220
15160
5600
0.095
HKA045X
4.500

114.3
5.000

127
4.686

119
4.814

122.3
6400
2310
16000
5820
0.100
HKA047X
4.750

120.65
5.250

133.35
4.936

125.4
5.064

128.6
6760
2400
16850
6000
0.104
HKA050X
5.000

127
5.500

139.7
5.186

131.7
5.314

135
7070
2490
17690
6220
0.109
HKA055X
5.500

127
6.000

139.7
5.686

131.7
5.814

135
7780
2620
19380
6580
0.118
HKA060X
6.000

152.4
6.500

165.1
6.186

157.1
6.314

160.4
8450
2800
21070
6980
0.130
HKA065X
6.500

165.1
7.000

177.8
6.686

169.8
6.814

173.1
9110
2930
22760
7330
0.140
KHA070X
7.000

177.8
7.500

190.5
7.186

182.5
7.314

185.8
9780
3070
24450
7690
0.150
HKA075X
7.500

190.5
8.000

203.2
7.686

195.2
7.814

198.5
10450
3200
26140
8050
0.160
HKA080X
8.000

203.2
8.500

215.9
8.186

207.9
8.314

211.2
11110
3330
27830
8400
0.172
HKA090X
9.000

228.6
9.500

241.3
9.186

233.3
9.314

236.6
12490
3600
31200
9070
0.200
HKA100X
10.000

254
10.500

266.7
10.186

258.7
10.314

262
13820
3870
34580
9690
0.227
HKA110X
11.000

279.4
11.500

292.1
11.186

284.1
11.314

287.4
15160
4130
37960
10310
0.236
HKA120X
12.000

304.8
12.500

317.5
12.186

309.5
12.314

312.8
16540
4360
41340
10890
0.254
 
                                                                            
      
    


 

HKB series

   Weight
     Kg

Type

Dimension (inch/mm)

Basic Load Ratings(N)

d

D

L1

L2

 Radial

 Thrust

Cor

Cr

Coa

Ca

HKB020X
2.000

50.8
2.625

66.675
2.231

56.7
2.393

60.8
4130
2000
10400
5020
0.073
HKB025X
2.500

63.5
3.125

79.375
2.731

69.4
2.893

73.5
5070
2310
12620
5730
0.091
HKB030X
3.000

76.2
3.625

92.075
3.231

82.1
3.393

86.2
5960
2580
14890
6400
0.109
HKB035X
3.500

88.9
4.125

104.775
3.731

94.8
3.893

98.9
6850
2800
17160
7070
0.125
HKB040X
4.000

101.6
4.625

117.475
4.432

107.5
4.393

111.6
7780
3070
19430
7650
0.140
HKB042X
4.200

107.95
4.875

123.825
4.481

113.8
4.643

117.9
8130
3160
20310
7910
0.147
HKB045X
4.500

114.3
5.125

130.175
4.731

120.2
4.893

124.3
8670
3290
21690
8220
0.160
HKB047X
4.750

120.65
5.375

136.525
4.981

126.6
5.143

130.6
9020
3380
22580
8450
0.163
HKB050X
5.000

127
5.625

142.875
5.231

132.9
5.393

137
9560
3510
23910
8800
0.172
HKB055X
5.500

139.7
6.125

155.575
5.731

145.6
5.893

149.7
10490
3730
26180
9340
0.186
HKB060X
6.000

152.4
6.625

168.275
6.231

158.3
6.393

162.4
11380
3960
28450
9870
0.205
HKB065X
6.500

165.1
7.125

180.975
6.731

171
6.893

175.1
12270
4130
30720
10400
0.216
HKB070X
7.000

177.8
7.625

193.675
7.231

183.7
7.393

187.8
13200
4360
32980
10890
0.232
HKB075X
7.500

190.5
8.125

206.375
7.731

196.4
7.893

200.5
14090
4530
35200
11380
0.250
HKB080X
8.000

203.2
8.625

219.075
8.231

209.1
8.393

213.2
14980
4670
37470
11870
0.262
HKB090X
9.000

228.6
9.625

244.475
9.231

234.5
9.393

238.6
16800
5110
42000
12800
0.300
HKB100X
10.000

254
10.625

269.875
10.231

259.9
10.393

264
18620
5470
46500
13690
0.331
HKB110X
11.000

279.4
11.625

295.275
11.231

285.3
11.393

289.4
20400
5820
51030
14580
0.360
HKB120X
12.000

304.8
12.625

320.675
12.231

310.7
12.393

314.8
22230
6180
55560
15420
0.390
HKB140X
14.000

355.6
14.625

371.475
14.231

361.5
14.393

365.6
25830
6800
64590
17070
0.476
HKB160X
16.000

406.4
16.625

422.275
16.231

412.3
16.393

416.4
29430
7420
73610
18630
0.544
HKB180X
18.000

457.2
18.625

473.075
18.231

463.1
18.393

467.2
33070
8050
82630
20090
0.612
HKB200X
20.000

508
20.625

523.875
20.231

513.9
20.393

518
36670
8620
91660
21560
0.680

HKC series

Weight
Kg

Type

(inch/mm)Dimension

Basic Cap.N

d

D

L1

L2

 Radial

 Thrust

Cor

Cr

Coa

Ca

HKC040X
4.000

101.6
4.625

117.475
4.432

107.5
4.393

111.6
9340
3910
23380
9820
0.204
HKC042X
4.200

107.95
4.875

123.825
4.481

113.8
4.643

117.9
9870
4090
24710
10180
0.213
HKC045X
4.500

114.3
5.125

130.175
4.731

120.2
4.893

124.3
10400
4220
26050
10580
0.225
HKC047X
4.750

120.65
5.375

136.525
4.981

126.6
5.143

130.6
10940
4360
27380
10940
0.235
HKC050X
5.000

127
5.625

142.875
5.231

132.9
5.393

137
11510
4490
28720
11290
0.263
HKC055X
5.500

139.7
6.125

155.575
5.731

145.6
5.893

149.7
12580
4800
31380
11960
0.268
HKC060X
6.000

152.4
6.625

168.275
6.231

158.3
6.393

162.4
13650
5070
34050
12620
0.295
HKC065X
6.500

165.1
7.125

180.975
6.731

171
6.893

175.1
14710
5330
36760
13290
0.312
HKC070X
7.000

177.8
7.625

193.675
7.231

183.7
7.393

187.8
15780
5560
39430
13910
0.340
HKC075X
7.500

190.5
8.125

206.375
7.731

196.4
7.893

200.5
16850
5820
42090
14540
0.360
HKC080X
8.000

203.2
8.625

219.075
8.231

209.1
8.393

213.2
17910
6050
44760
15160
0.387
HKC090X
9.000

228.6
9.625

244.475
9.231

234.5
9.393

238.6
20050
6530
50100
16310
0.450
HKC100X
10.000

254
10.625

269.875
10.231

259.9
10.393

264
22180
6980
55430
17470
0.481
HKC110X
11.000

279.4
11.625

295.275
11.231

285.3
11.393

289.4
24310
7420
60810
18580
0.526
HKC120X
12.000

304.8
12.625

320.675
12.231

310.7
12.393

314.8
26450
7870
66140
19650
0.567
HKC140X
14.000

355.6
14.625

371.475
14.231

361.5
14.393

365.6
30720
8670
76810
21740
0.689
HKC160X
16.000

406.4
16.625

422.275
16.231

412.3
16.393

416.4
35030
9470
87520
23690
0.785
HKC180X
18.000

457.2
18.625

473.075
18.231

463.1
18.393

467.2
39290
10220
98190
25600
0.880
HKC200X
20.000

508
20.625

527.05
20.231

515
20.393

520
43560
10980
108900
27430
0.980

HKD series

      Weight
  Kg

Type

(inch/mm)Dimension

Basic Cap.N

d

D

L1

L2

 Radial

 Thrust

Cor

Cr

Coa

Ca

HKD040X
4.000

101.6
5.000

127
4.370

111.0
4.630

117.6
13690
6270
34230
15650
0.366
HKD042X
4.250

107.95
5.250

133.35
4.620

117.3
4.880

124.0
14180
6400
35470
16000
0.386
HKD045X
4.500

114.3
5.500

139.7
4.870

123.7
5.130

130.3
15200
6710
38010
16760
0.405
HKD047X
4.750

120.65
5.750

146.05
5.120

130
5.380

136.7
15690
6850
39290
17160
0.426
HKD050X
5.000

127
6.000

152.4
5.370

136.4
5.630

143
16710
7160
41830
17870
0.454
HKD055X
5.500

139.7
6.500

165.1
5.870

149.1
6.130

155.7
18230
7560
45610
18940
0.485
HKD060X
6.000

152.4
7.000

177.8
6.370

161.8
6.630

168.4
19780
8000
49430
19960
0.526
HKD065X
6.500

165.1
7.500

190.5
6.870

174.5
7.130

181.1
21290
8400
53210
20980
0.566
HKD070X
7.000

177.8
8.000

203.2
7.370

187.2
7.630

193.8
22800
8800
57020
21960
0.606
HKD075X
7.500

190.5
8.500

215.9
7.870

199.9
8.130

206.5
24310
9160
60810
22940
0.650
HKD080X
8.000

203.2
9.000

228.6
8.370

212.6
8.630

219.2
25830
9560
64630
23870
0.694
HKD090X
9.000

228.6
10.000

254
9.370

238
9.630

244.6
28890
10310
72230
25740
0.780
HKD100X
10.000

254
11.000

279.4
10.370

263.4
10.630

270
31920
10980
79830
27520
0.853
HKD110X
11.000

279.4
12.000

304.8
11.370

288.8
11.630

295.4
34980
11690
87430
29200
0.934
HKD120X
12.000

304.8
13.000

330.2
12.370

314.2
12.630

320.8
38010
12360
95030
30890
1.020
HKD140X
14.000

355.6
15.000

381
14.370

365.0
14.630

371.6
44090
13650
110240
34090
1.240
HKD160X
16.000

457.2
17.000

482.6
16.370

466.6
16.630

473.2
50180
14890
125440
37160
1.410
HKD180X
18.000

457.2
19.000

482.6
18.370

466.6
18.630

473.2
56230
16050
140640
40140
1.580
HKD200X
20.000

508
21.000

533.4
20.370

517.4
20.630

524
62320
17200
155840
42980
1.750

HKF series

 Weight
 Kg

Type

(inch/mm)Dimension

Basic Cap.N

d

D

L1

L2

 Radial

 Thrust

Cor

Cr

Coa

Ca

HKF040X
4.000

101.6
5.500

139.7
4.555

115.7
4.945

125.6
23830
12140
59560
30360
0.875
HKF042X
4.250

107.95
5.750

146.05
4.805

122
5.195

132
25070
12580
62720
31430
0.930
HKF045X
4.500

114.3
6.000

152.4
5.055

128.4
5.445

138.3
26360
12980
65830
32450
0.975
HKF047X
4.750

120.65
6.250

158.75
5.305

134.7
5.695

144.7
27600
13380
68990
33470
1.040
HKF050X
5.000

127
6.500

165.1
5.555

141.1
5.945

151
28850
13780
72100
34490
1.090
HKF055X
5.500

139.7
7.000

177.8
6.055

153.8
6.445

163.7
31340
14580
78370
36450
1.180
HKF060X
6.000

152.4
7.500

190.5
6.555

166.5
6.945

176.4
33870
15340
84680
38360
1.240
HKF065X
6.500

165.1
8.000

203.2
7.055

179.2
7.445

189.1
36360
16090
909050
40230
1.350
HKF070X
7.000

177.8
8.500

215.9
7.555

191.9
7.945

201.8
38890
16850
97210
42050
1.450
HKF075X
7.500

190.5
9.000

228.6
8.055

204.6
8.445

214.5
41380
17560
103480
43870
1.560
HKF080X
8.000

203.2
9.500

241.3
8.555

217.3
8.945

227.2
43920
18230
109750
456010
1.660
HKF090X
9.000

228.6
10.500

366.7
9.555

242.7
9.945

252.6
48900
19600
122280
49030
1.810
HKF100X
10.000

254
11.500

292.1
10.555

268.1
10.945

278
53920
20940
134820
52320
2.020
HKF110X
11.000

279.4
12.500

317.5
11.555

293.5
11.945

303.4
58940
22230
147350
55520
2.180
HKF120X
12.000

304.8
13.500

342.9
12.555

318.9
12.945

328.8
64960
23470
159890
58630
2.380
HKF140X
14.000

355.6
15.500

393.7
14.555

369.7
14.945

379.6
74010
25830
185000
64590
2.720
HKF160X
16.000

406.4
17.500

444.5
16.555

420.5
16.945

430.4
84010
28140
210070
70320
3.220
HKF180X
18.000

457.2
19.500

495.3
18.555

471.3
18.945

481.2
94060
30320
235140
75830
3.580
HKF200X
20.000

508
21.500

546.1
20.555

522.1
20.945

532
104100
32450
260260
81120
4.040

HKG series

  Weight
  Kg

Type

(inch/mm)Dimension

Basic Cap.N

d

D

L1

L2

 Radial

 Thrust

Cor

Cr

Coa

Ca

HKG040X
4.000

101.6
6.000

152.4
4.742

120.4
5.258

133.6
36490
200000
91210
50050
1.650
HKG042X
4.250

107.95
6.250

158.75
4.992

126.8
5.508

139.9
36490
20000
91210
50050
1.750
HKG045X
4.500

114.3
6.500

165.1
5.242

133.1
5.758

146.3
38940
20890
97300
52230
1.810
HKG047X
4.750

120.65
6.750

171.45
5.492

139.5
6.008

152.6
41340
21740
103390
54360
1.910
HKG050X
5.000

127
7.000

177.8
5.742

145.8
6.258

159
43780
22580
109440
56500
2.020
HKG055X
5.500

139.7
7.500

190.5
6.242

158.5
6.758

171.7
46230
23430
115530
58590
2.170
HKG060X
6.000

152.4
8.000

203.2
6.742

171.2
7.258

184.4
51070
25030
127710
62630
2.310
HKG065X
6.500

165.1
8.500

215.9
7.242

183.9
7.758

197.1
53520
25830
133800
64590
2.470
HKG070X
7.000

177.8
9.000

228.6
7.742

196.6
8.258

209.8
58360
27380
145930
68450
2.670
HKG075X
7.500

190.5
9.50

241.3
8.242

209.3
8.758

222.5
60810
28140
152020
70320
2.830
HKG080X
8.000

230.2
10.000

254
8.742

222
9.258

235.2
65650
29600
164200
74010
3.000
HKG090X
9.000

228.6
11.000

254
9.742

222
10.258

235.2
72990
31780
182420
79430
3.300
HKG100X
10.000

254
12.000

304.8
10.742

272.8
11.258

286
80230
33870
200650
84630
3.650
HKG110X
11.000

279.4
13.000

330.2
11.742

298.2
12.258

311.4
87570
35870
218920
89700
3.960
HKG120X
12.000

304.8
14.000

355.6
12.742

323.6
13.258

336.8
94860
37830
237140
94590
4.320
HKG140X
14.000

355.6
16.000

406.4
14.742

374.4
15.258

387.6
109440
41610
273630
104060
4.960