Wholesale High Quality Needle Roller Bearing HK Series HK071108 Bearings

Product Description

Needle Bearing

Needle bearing is a roller bearing with a cylindrical roller, which is thin and long relative to its diameter.This roller is called a needle roller.Although has a small cross-section, bearing still has high load capacity, needle bearing with fine and long roller (roller diameter D 5 mm or less, acuity 2.5 L/D, L) for the roller length, so the radial structure is compact, its diameter and load capacity at the same time, with other types of bearing outside diameter to a minimum, especially suitable for the limited size of the radial installation supporting structure.

Type

(1) closed punching outer ring needle roller bearing
(2) needle roller bearing with inner ring
(3) needle roller bearing without inner ring/needle bearing without inner ring without retaining frame
(4) full needle roller bearing with and without a cage
(5) It also can supply various types of needle roller bearing, 1, 2 needle cage components, no guard the needle roller bearing 3, can make 4, combined needle roller / 5, combined needle roller bearing/thrust ball bearings
(6) Combined needle/cylinder roller thrust bearing.
 
Advantages

Needle bearing with fine and long roller (3 ~ 10 times the diameter of the roller length is, no more than 5 mm in diameter), so the radial structure is compact, its diameter and load capacity at the same time, with other types of bearing outside diameter to a minimum, especially suitable for the limited size of the radial installation supporting structure.The processing precision and surface quality of needle roller bearing should be combined with bearing sleeve and application according to different usage.Needle roller bearing is a bearing unit composed of a core needle bearing and a thrust bearing component.
 
Detailed Specification: 
 

Shaft Diameter (mm)	Bearing Designation		Boundary Dimensions(mm)
	Current    Designation	Original Designation	Fw	D	C
16	HK16X22X8.5		16	22	8.5
	HK1612	37941/16	16	22	12
	HK1612/AS1		16	22	12
	HK1614-RS	SZ-430	16	22	14
	HK1616	57941/16	16	22	16
	HK1616-2RS		16	22	16
	HK162217	SZ-435	16	22	17
	HK1622		16	22	22
	HK162227	9615403880	16	22	27
	HK162418		16	24	18
17	HK1714	47941/17	17	23	14
	HK172315-RS		17	23	15
	HK1718	7942/17	17	23	18
	HK172322	7973/17	17	23	22
	DB-58141		17	23.81	18.87
	HK172425		17	24	25
	HK172514-RS		17	25	14
	HK17X25X16.7-2RS		17	25	16.7
	HK172518-RS		17	25	18
	HK172518-RS/YB2		17	25	18
17.46	JH-1112		17.46	23.81	19.05
17.462	SCE 116		17.462	22.225	9.52
18	HK1812	37941/18	18	24	12
	HK1816	57941/18	18	24	16
	HK1816-2RS		18	24	16
	HMK1825		18	25	25
19	HK192612		19	26	12
	HK192906TN1		19	29	6
19.05	JT-1211		19.05	25.4	17.48
	J-1212		19.05	25.4	19.05
20	HK2010	27941/20	20	26	10
	HK2012	37941/20	20	26	12
	HK2014	47941/20	20	26	14
	HK2016/AS1	37941/20K	20	26	16
	HK2016	57941/20	20	26	16
	HK2016-2RS		20	26	16
	HK2018		20	26	18
	HK2020	7942/20	20	26	20
	HK2020-2RS		20	26	20
	HK2025	7943/20	20	26	25
	HK202715		20	27	15
	HK202820		20	28	20
	HK202918-RS		20	29	18
	HK20307.75		20	30	7.75

  
Our Company





As a comprehensive industrial enterprise that integrates R & D and sales services, with over 20 years' experience, especially the guaranteed supplier of China Manufacturing Network, our factory covers an area of 10,000 square meters, which enables very quick delivery.
 
Owning the most advanced CNC automatic production line, automatic assembly line, and a varied of testing equipment, our bearings mainly cover  NSK, NTN, KOYO,  NACHI, THK etc., which meets all low noise, low vibration, low friction, high precision, high sealed, high turning speed and long life requests. 



Exhibition:



FAQ
 
SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay   samples charge and shipping cost.
3. It's better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  5000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don't disclose any info.

SUPPORT
Please visit our 1Sagain bearings website, we strongly encourage that you can communicate with us through email, thanks!