Product Details

Needle roller bearing
Model: HK 3018 RS
Material: Chrome steel
Reach DIN/ISO standards!

30x37x18mm inch size needle roller bearing HK3018-RS HK 3018-RS

Needle Roller Bearings (needle bearing) is a cylindrical roller with roller bearings, relative to its diameter, roller both thin and long. This is called needle roller. Despite having a smaller cross-section,has a higher load bearing capacity, equipped with a thin and long needle bearing roller (roller diameter D≤5mm,L / D≥2.5, L is the length of the roller), so radial structure is compact, its diameter size and load capacity and other types of bearings, minimum diameter, especially for radial dimensions limited support structure.

Product	30x37x18mm inch size needle roller bearing HK3018-RS HK 3018-RS
Precision Rating	ABEC1,ABEC3,ABEC5
Clearance	C0,C2,C3,C4,C5 is available
Sealed Cap	Rubber or Metal
Paypal	Acceptable
OEM	Accept
Vibration Level code	V1,V2.V3
Material	Gcr15
Seals Type	ZZ/ZRS.RZ/RS. Open

Bore Size	30mm
Outside Diameter	37mm
Thickness	18mm
Regular export packing	Plastic drum+White box+ carton
	industrial packaging or according to your requiremen.
MOQ	1 pcs
Delivery Time	3-7 days after receiving your payment
Payment Terms	L/C,T/T,Western Union,MoneyGram,Paypal
Port of shippment by sea	Shanghai,guangzhou,qingdao
Place of Origin	jiangsu
Samples	Available

Product Description

	35	42	20
Needle roller bearing HK 4016 2RS	40	47	16
Needle roller bearing HK 4020 2RS	40	47	20
Needle roller bearing HK 4520 2RS	45	52	20
Needle roller bearing HK 5024 2RS	50	58	24

1.What should i do for extending the HK Series Needle Roller Bearing HK3018 RS life ?

1). Don't allow strong impact, such as hammer striking, transfer roller pressure

2). Use the accurate installation tool, avoid to use cloth kind and short fibers

3). Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer

4). General inspection, such as the surrounding temperature, vibrate, noise inspection

5). Keep bearing cleaning from dirt, dust, pollutant, moisture.

6). Bearing should not be ultra cooled.

2. How long do I expect the good to be sent out ?

(1) stock HK Series Needle Roller Bearing HK3018 RS can ship out within 3 days for small order ,if large order might use one week

(2) for large order need about 30days .

3.Whats the shipping method can we use ?

(1) Quantity not exceed 5000pcs ,can use express shiping (ups,dhl,fedex,tnt)

(2) Quantity exceed 5000pcs, can ship by sea

4.Can I use paypal payment ?

sure ,you can use paypal payment , we can accept TT,L/C,Money Gram,Western Union ,you can use as you wish

5. Can I request Carton Packing ?

Yes ,of couse , we can pack the goods as your request .either export box or wooden pallet or carton packing all is ok .

6. How should I know if your HK Series Needle Roller Bearing HK3018 RS quality is ok ?

thats a good question ,each person has this kind of concern ,this is quite normal .

we have more than 11years making and selling experience in bearing ,we have very strict production line which made our product meets the clients requirement ,we also have very careful quanlity inspection team ,each product has to pass this step if it want to go abroad .Sample orders is acceptable for clients to see our quality . and no doublt we will mass make the product strictly as the sample .

Yinin is a professional bearing manufacturer with 1000 square meters workshops; specializing in ball baring, roller bearings, automotive bearings and some non-standard bearings.

Our company has been through 14 years since our establishment in 1999. Our own bearing precision inspection centre is strictly certificated by ISO9001 to insure the nice and stable.