Rolling Bearing Nn3008K 40X68X21mm Precision Double Row Cylindrical Roller Bearings

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Load Direction: Radial Bearing
• Place of Origin: Shandong China (Mainland
• Model NO.: NN3008K
• Feature: Long Life
• Application: Engineering Machinery
• Transport Package: According to Per Client′s Requirements
• Trademark: Netural
• Origin: China
• HS Code: 8482200000
• Production Capacity: 50000 Pieces/Month

Product Description

Rolling Bearing NN3008K 40x68x21mm Precision Double Row Cylindrical Roller Bearings

Product Description

 

Cylindrical Roller Bearing Features :
1. The roller and raceway for the line contact or offline contact, radial bearing capacity big, apply to under heavy load and impact load.
2. The friction coefficient is small, suitable for high speed, the limit speed close to the deep groove ball bearings.
3. The N type and NU type axial movement, can adapt to shaft caused by thermal expansion or installation error and shell the change of relative position, can be used for free end bearing.
4. On the shaft or hole of the processing and the demand is higher, bearing outer axis relative deflection after installation to be kept under strict control, so as not to cause contact stress concentration.
5. The inner ring or outer ring separable, easy to install and disassemble.

Size Information

Bearing No.			B0undary dimensions(mm)					Mass(kg)
NU	NJ	NUP	d	D	B	rs/min	ris/min
NU1008	NJ1008		40	68	15	1	0.6	0.22
NU208E	NJ208E	NUP208E		80	18	1.1	1.1	0.39
NU2208E	NJ2208E	NUP2208E		80	23	1.1	1.1	0.51
NU308E	NJ308	NUP308E		90	23	1.5	1.5	0.68
NU2308E	NJ2308E	NUP2308E		90	23	1.5	1.5	0.97
NU408	NJ408	NUP408		110	27	2	2	1.25
NU1009	NJ1009		45	75	16	1	0.6	0.26
NU209E	NJ209E	NUP209E		85	19	1.1	1.1	0.45
NU2209E	NJ2209E	NUP2209E		85	23	1.1	1.1	0.55
NU309E	NJ309E	NUP309E		100	25	1.5	1.5	0.93
NU2309E	NJ2309E	NUP2309E		100	36	1.5	1.5	1.34
NU409	NJ409	NUP409		120	29	2	2	1.8
NU1010	NJ1010		50	80	16	1	0.6
NU210E	NJ210E	NUP210E		90	20	1.1	1.1	0.51
NU2210E	NJ2210E	NUP2210E		90	23	1.1	1.1	0.59
NU310E	NJ310E	NUP310E		110	27	2	2	1.2
NU2310E	NJ2310E	NUP2310E		110	40	2	2	1.79
NU410	NJ410	NUP410		130	31	2.1	2.1	2.3
NU1011	NJ1011		55	90	18	1.1	1	0.45
NU211E	NJ211E	NUP211E		100	21	1.5	1.1	0.68
NU2211E	NJ2211E	NUP2211E		100	25	1.5	1.1	0.81
NU311E	NJ311E	NUP311E		120	29	2	2	1.53
NU2311E	NJ2311E	NUP2311E		120	43	2	2	2.28
NU411	NJ411	NUP411		140	33	2.1	2.1	2.8
NU1012	NJ1012		60	95	18	1.1	1	0.48
NU212E	NJ212E	NUP212E		110	22	1.5	1.5	0.86
NU2212E	NJ2212E	NUP2212E		110	28	1.5	1.5	1.12
NU312E	NJ312E	NUP312E		130	31	2.1	2.1	1.87
NU2312E	NJ2312E	NUP2312E		130	46	2.1	2.1	2.81
N0412	NJ412	NUP412		150	35	2.1	2.1	3.4
NU1013	NJ1013		65	100	18	1.1	1	0.51
NU213E	NJ213E	NUP213E		120	23	1.5	1.5	1.08

Company Profile

Certifications

Packaging & Shipping

FAQ

Q1: What the MOQ of your company?

Our MOQ is normally 100pcs, anyway lower MOQ is also acceptable with a litter highercost,

ure the more you purchase the cheaper cost you could get.

 

Q2: Could you accept OEM and customize?

Yes,we can customize for you according to sample or drawing.

 

Q3: Could you supply sample for free?

Yes,we can supply sample for free,do you mind to buy her a ticket?

 

Q4: Dose your factory have any certificate?

Yes we have ISO 9001:2008,IQNET and SGS. If you want other like CE ,we can do for you.

 

Q5: IS you company factory or Trade Company?

We have our own factory ;our type is factory +trade.

 

Q6: Could you tell me the material of your bearing?

We have chrome steel, and stainless steel,ceramic and plastic material.

 

Q7: Could you offer door to door service?

Yes,by express(DHL,FEDEX,TNT,EMS,4-10 days to your city.)

 

Q8: Could you tell me the payment term of your company can accept?

T/T.Western Union,PayPal

 

Q9: Could you tell me the delivery time of your doors?

If stock,in 7days or base on your order quantity

 

Q10:Can you give me some discount?

Yes, you can, contact me immediately to get more discounts.