HXHV High quality HK2512 HK2516 HK2518 HK2520 HK2525 HK series Needle Roller Bearing

• Cage: With Cage
• Rows Number: Single
• Load Direction: Radial Bearing
• Style: Without Inner Ring
• Material: Bearing Steel
• OEM Service: Custom bearing′s size, logo, packing.
• Certificate: CE
• Bearintg Material: Chrome Steel / Stainless Steel / Ceramic ZrO2 Si3N
• Feature: High Speed
• Transport Package: Universal Packing or Hxhv Packing
• Specification: Standard
• Trademark: HXHV
• Origin: China
• HS Code: 8482102000
• Production Capacity: 60000 Pieces/Week

Product Description

Material: Chrome Steel / Stainless Steel / Carbon Steel / Ceramic / POM
OEM Service: Custom bearing's size, logo, packing. 
 

What is small bearing?

Miniature and small-sized ball bearing mean ball bearing, up to 30mm in external diameter. Miniature and small bearings are used for extremely high speeds. These bearings offer a low level of noise, vibration, and frictional torque performance. Miniature and extra-small ball bearings can be sealed by shields or rubber seals to prevent leakage of lubricating grease or entry of dust.

 

What are tiny ball bearings used for?

Bearing Basics applications, miniature precision bearings help reduce friction between parts that need to move independently while effectively saving space in tight applications, such as medical, instrumentation and semiconductor equipment. The balls are available in a range of sizes to meet specific project needs.

 

 

About HXHV Small Ball Bearings

The micro bearing dimeension are usually standard as the table below.

But sometimes buyer need the non-standard bearings with custom small bearing size or micro blue bearing.

We supply OEM SERVICE and produce these non-standard bearings with customized size, logo and packing.

 

CE CERTIFICATE is very important for european market. And we supply CE certification for our bearings.

 

As for the mini ball bearing material, the inner ring, outside ring, balls and retainer are usually be made of carbon steel, chrome steel or stainless steel. Sometimes the retainer can be made of nylon. The bearings are also be made of special material such as black ceramic Si3N4, White Ceramic ZrO2, and PTFE, PEEK retainers. Sometimes we make the mini bearing with plastic POM rings and glass balls.

 

The micro ball bearings price will be different because of the bearing's model number, order quantity, precision range, brand and packing, etc.

 

If you need any original brand bearings or bearing with other dimension and model number, please contact us directly.

Please check the bearing's size below.

Bearing Designation and Weight				Boundary Dimensions			Basic Load Rating		Limiting
									Speed
Open end	Weight /g	Closed end	Weight	Fw	D	C	Cr	Cor	Oil/rpm
							Dynamic/N	Static
HK2010	11.8	BK2010	14	20	26	10	5900	7200	10000
HK2012	14.1	BK2012	16.7	20	26	12	7600	10100	10000
HK2014	15.7	-	-	20	26	14	9700	18100	9000
HK2016	19.3	BK2016	22.3	20	26	16	11700	29100	10000
HK2018	23.3	-	-	20	26	18	7900	12800	9000
HK2020	24.1	BK2020	27.1	20	26	20	13700	24000	10000
HK2512	20	BK2512	23.2	25	32	12	10000	14200	9000
HK2516	27.3	BK2516	31	25	32	16	13600	20000	9000
HK2518	28.2	-	-	25	32	18	17500	25800	9000
HK2520	34.1	BK2520	38.7	25	32	20	17900	30000	9000
HK2525	40	-	-	25	32	25	22200	36700	9000
HK2812	29	-	-	28	35	12	15400	22500	8700
HK2816	30.1	BK2816	34.1	28	35	16	15400	22500	8700
HK2818	31.7	-	-	28	35	18	18500	29300	8700
HK2820	37.6	BK2820	43	28	35	20	18900	32000	8700
HK3012	24	BK3012	27.9	30	37	12	10100	16200	8100
HK3014	28	-	-	30	37	14	13000	21000	8100
HK3016	32	BK3016	37.1	30	37	16	15200	27000	8100
HK3018	33.6	-	-	30	37	18	19200	31500	8100
HK3020	40.1	BK3020	46.5	30	37	20	19700	33500	8100
HK3026	52.9	BK3026	59.4	30	37	26	24000	50000	8100
HK3038	76.1	BK3038	82.8	30	37	38	32500	74000	8100
HK3512	27.7	BK3512	32.9	35	42	12	12100	19300	7100
HK3516	36.9	BK3516	43.8	35	42	16	15700	27500	7100
HK3520	46.1	BK3520	54.8	35	42	20	20800	41000	7100
HK4012	31.1	BK4012	38.2	40	47	12	14000	24300	6300
HK4016	41.4	BK4016	51	40	47	16	20000	38500	6300
HK4020	51.8	BK4020	62	40	47	20	25500	52000	6300
HK4516	46.2	BK4516	56	45	52	16	19300	38000	5800
HK4520	56	BK4520	72	45	52	20	22000	51000	5800

Packing:

Universal Packing	Without any logo on bearings or packing.
HXHV Packing	With our brand HXHV on bearings and packing.
Customized Packing	Depends on buyer's requirements.
Original Brand Packing	Bearing and packing are both original. Please contact us for pictures.

Certificate:
Our bearings comes with CE certificate and our company has been verified by SGS Group. Please contact us for clear certificate photos.


Other Bearings:
We supply different types of ball and roller bearings, slewing bearings, mini bearings, ceramic bearings, Linear guides. 


To get price list of promotion bearings, please contact us.