X Type-Thin Section Four-point Contact Bearings( Open )

Discover Raydafon Guoup's X Type-Thin Section Four-point Contact Bearings (Open)—precision-engineered for smooth, reliable performance in compact designs. With advanced thin-section construction and four-point contact, these bearings offer exceptional durability and load capacity, ideal for robotics, automation, and machinery. Experience enhanced efficiency and reduced friction, solving space and weight challenges. Stand out with Raydafon Guoup's innovative open design, ensuring easy installation and maintenance—empower your projects with superior quality and reliability today.

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Product Description

X Type-Thin Section Four-point Contact Bearings( Open )X Type-thin section four-point contact bearings( Open ) are unique because their extremely thin cross-section enables excellent size and weight reductions for light to medium duty applications with slow or intermittent rotation. The thin section four-point contact bearing can carry radial and axial loads in two directions. One Thin four-point contact bearing can replace the two angular contact ball bearings.

Technical data

(1) HKAA series & HKA series

HKAA series									WeightKg
Type	Dimension(inch/mm)				Basic Load Ratings(N)
	d	D	L1	L2	Radial		Thrust
	d	D	L1	L2	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									WeightKg
Type	Dimension(inch/mm)				Basic Load Ratings(N)
	d	D	L1	L2	Radial		Thrust
	d	D	L1	L2	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

(2) HKB series

Hot Tags: X-Type Bearings Supplier, Thin Section Bearings Manufacturer, Four-point Contact Bearings Wholesale

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Contact Info

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Address

Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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Tel

86-574-87167707
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Email

[email protected]

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HKB series									WeightKg
Type	Dimension (inch/mm)				Basic Load Ratings(N)
	d	D	L1	L2	Radial		Thrust
	d	D	L1	L2	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