thin-section radial contact ball bearings were designed to save space, lower the overall weightof your designs, dramatically reduce friction, and provide excellent running accuracy. with thin-section bearings you could downsize your design and cut manufacturing costs, without sacrificingbearing performance or life.
hkb series
     weight     kg
type
(inch/mm)  dimension
n     basic cap.
d
d
l1
l2
cor
cr
hkb020c 2.000
50.8
2.625
66.675
2.231
56.7
2.393
60.8
4130 2000 0.073
hkb025c 2.500
63.5
3.125
79.375
2.731
69.4
2.893
73.5
5070 2310 0.091
hkb030c 3.000
76.2
3.625
92.075
3.231
82.1
3.393
86.2
5960 2580 0.109
hkb035c 3.500
88.9
4.125
104.775
3.731
94.8
3.893
98.9
6850 2800 0.125
hkb040c 4.000
101.6
4.625
117.475
4.432
107.5
4.393
111.6
7780 3070 0.140
hkb042c 4.200
107.95
4.875
123.825
4.481
113.8
4.643
117.9
8130 3160 0.147
hkb045c 4.500
114.3
5.125
130.175
4.731
120.2
4.893
124.3
8670 3290 0.160
hkb047c 4.750
120.65
5.375
136.525
4.981
126.6
5.143
130.6
9020 3380 0.163
hkb050c 5.000
127.0
5.625
142.875
5.231
132.9
5.393
137.0
9560 3510 0.172
hkb055c 5.500
139.7
6.125
155.575
5.731
145.6
5.893
149.7
10490 3730 0.186
hkb060c 6.000
152.4
6.625
168.275
6.231
158.3
6.393
162.4
11380 3960 0.205
hkb065c 6.500
165.1
7.125
180.975
6.731
171.0
6.893
175.1
12270 4130 0.216
hkb070c 7.000
177.8
7.625
193.675
7.231
183.7
7.393
187.8
13200 4360 0.232
hkb075c 7.500
190.5
8.125
206.375
7.731
196.4
7.893
200.5
14090 4530 0.250
hkb080c 8.000
203.2
8.625
219.075
8.231
209.1
8.393
213.2
14980 4670 0.262
hkb090c 9.000
228.6
9.625
244.475
9.231
234.5
9.393
238.6
16800 5110 0.300
hkb100c 10.000
254
10.625
269.875
10.231
259.9
10.393
264.0
18620 5470 0.331
hkb110c 11.000
279.4
11.625
295.275
11.231
285.3
11.393
289.4
20400 5820 0.360
hkb120c 12.000
304.8
12.625
320.675
12.231
310.7
12.393
314.8
22230 6180 0.390
hkb140c 14.000
355.6
14.625
371.475
14.231
361.5
14.393
365.6
25830 6800 0.476
hkb160c 16.000
406.4
16.625
422.275
16.231
412.3
16.393
416.4
29430 7420 0.544
hkb180c 18.000
457.2
18.625
473.075
18.231
463.1
18.393
467.2
33070 8050 0.612
hkb200c 20.000
508
20.625
523.875
20.231
513.9
20.393
518.0
36670 8620 0.680
products class of this type
thin-section angular contact bearings( a type )thin section four-point contact bearing( x type )thin-sectionsealed radial contact ball bearing( c type )thin-section sealed four-point contact ball bearing( x type)

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