ZYSL 30*45*30mm Heavy Duty Plastic Packing Machinery needle roller bearing NK30/30

The related models of needle roller bearing: 

Dimensions			Mass	Designation
Fw	D	C
mm	mm	mm	kg	–
25	33	16	0.033	NK 25/16
25	33	20	0.042	NK 25/20
25	37	17	0.052	RNA 4904
25	37	17	0.056	RNA 4904 RS
25	37	17	0.056	RNA 4904.2RS
25	37	30	0.1	RNA 6904
25	38	20	0.068	NKS 25
26	34	16	0.034	NK 26/16
26	34	20	0.042	NK 26/20
28	37	20	0.052	NK 28/20
28	37	30	0.082	NK 28/30
28	39	17	0.05	RNA 49/22
28	39	30	0.098	RNA 69/22
28	42	20	0.084	NKS 28
29	38	20	0.05	NK 29/20 TN
29	38	30	0.084	NK 29/30
30	40	20	0.061	NK 30/20 TN
30	40	30	0.093	NK 30/30 TN
30	42	17	0.061	RNA 4905
30	42	17	0.06	RNA 4905 RS
30	42	17	0.06	RNA 4905.2RS
30	42	30	0.11	RNA 6905
30	45	22	0.1	NKS 30
32	42	20	0.064	NK 32/20 TN
32	42	30	0.1	NK 32/30
32	45	17	0.073	RNA 49/28
32	45	30	0.14	RNA 69/28
32	47	22	0.11	NKS 32

What are the applications of needle roller bearing?                               

Needle bearings hk1612 are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.

Additional clarification of needle roller bearing: According to "Marks' Standard Handbook for Mechanical Engineers", a needle bearing is a roller bearing with rollers whose length are at least four times their diameter.

Parameters of needle roller bearing: 

Brand	ZYSL needle roller bearing
Sizes	30*45*30mm
Model	NK30/30
Material	GCr15SiMn, GCr15, G20Cr2Ni4A
Certificate	ISO9001:2000
Precision	P0, P6, P5, P4, P2
Clearance	C0,C1,C2,C3,C4,C5 etc.
Seals Type	RS, 2RS, R2, Z, 2Z, 2RZ etc
Limit Speed(r/min)	A. Grease
	B. Oil
Features	Low price, high speed, long life
Application	widely used in automobile, electrical equipment, instrument, building  machinery, rolling stock agricultural machinery and various specialized  machinery, machine spindle application and are used for cool and hot mills.
Delivery Time	5-7 days
Package	cardboard package, pallet, wooden case or according to the requirement  of the customers
Price	FOB, CIF, EXW and so on

FAQ:
1. How long is your delivery term?
Our standard product delivery term is normally 30 days. A new product development cycle is 60 days in normal. Under normal circumstances, there are standing stock for regular types. You can email us to learn more details.
2. Where is your port of shipment located?
Our main port of shipment is Guangzhou port, and we may operate at other ports if required by the customer.
3. I couldn’t find a design to fit my application in your catalog. Can you help me design a bearing?
Yes, technical expertise is available to assist you with engineering design for custom products. Available options include, but are not limited to, custom rings, retainers, balls, shields, lubricants, and packaging. We look forward to working with you to satisfy your rotary motion requirements.

If you need any brands or any models of bearings, please contact me!

Contact: Miya
Email: [email protected]
Skype: +8618363031398
MP/Whatsapp: +8618363031398
Wechat:18363031398