Good Quality Chrome Steel Cylindrical Roller Bearings Radial Roller Bearings

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Double
• Model NO.: NJ221
• Outer Dimension: Medium and Large(120-190mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Separated
• Bearing Material: Chrome Steel Gcr15
• Capacity: High Load Carrying Capacity
• No. of Rows: Double Rows/ Two Rows
• Precision Rating: P0 P6 P5 P4 P2
• Applications: Machinery, Auto Parts
• Rollers: Super Finishing Barrel Rollers
• Internal Clearance: C0 C3 C2
• Transport Package: Industrial Packing+Export Pallet Packing
• Specification: 20-1500mm
• Trademark: CHIK TIMKEN SKF KOYO NTN NSK
• Origin: China
• HS Code: 8482200000
• Production Capacity: 100000/Month

Product Description

Parameters
Cylindrical roller bearings are available in many designs, series and sizes. The majority are single row bearings with a cage. High-capacity bearings, single and double row full complement bearings (without a cage)Due to the line contact in between rolling elements and raceways, CHIK cylindrical roller bearings have higher radial load capacity and they are suited to high-speed applications due to their structure.

Together with a high strength cage design in pressed steel, the most cylindrical roller bearings consist of brass or polyamide and provides low noise, low heat generation and, for much more difficult applications could be provided in a variety of advanced special materials.Our cylindrical bearings are equally suitable for heavy radial and impact loading.Having a separable inner or outer ring, these bearings can be easily mounted and dismounted.

NU style single row - NU style cylindrical roller bearings have two machined flanges in the outer ring with no flanges in the inner ring.

Bearing Details
1	Series	Cylindrical roller bearing  NU216 NU2310
2	Dimension	Id from 20-1200mm
3	Rows	Single row
4	Structure	Single-row	NU / N / NJ / NF / NUP
		Double rows	NN / NN-K / NNU-K / NNCF / NNCL / NNCS
		Four rows	FC/FCD/FCDP
5	Cage	machined brass cage,pressed sheet cage
6	Material	GCr15/GCr15SiMn
7	Precision	Class4 (P0)    P0, P6,P5 available
8	Packing	Standard export packing & industry packing  & according to clients requirement
9	Brand	SKF or your brand
10	Origin	Jinan,Shandong China
11	MOQ	1 pcs
12	Delivery term	FOB Qingdao port, CIF,CNF
13	Useage	Single & double rows	motors,dynamos,combustion turbines,main shafts of machine tools,
			reducing gears,handling machinery and transporters
		Four rows	rolling mills(cold mill & hot mill & roughing mill)
14	Features	higher radial load capacity, high-speed applications,  low noise, low heat generation, suitable for heavy radial  and impact loading. separable inner or outer ring
15	Others	OEM orders available

Product Show





Other models we have:

ISO	Dimensions (mm)			Basic Load Rating (N)		Limitting speed ( r/min )		Weight
						Lubrication
	d	D	B	Dyn. C	Stat. C0	Grease	Oil
NU318	90	190	43	316000	355000	3100	4100	5.47
NU2318	90	190	64	437000	534000	2800	4100	8.12
NU319	95	200	45	334000	387000	2900	3900	6.42
NU2319	95	200	67	394000	469000	2600	4000	9.39
NU320	100	215	47	379000	424000	2700	3600	7.75
NU2320	100	215	73	570000	717000	2400	3600	12.1
NU321	105	225	49	440000	500000	2600	3500	8.76
NU322	110	240	50	451000	525000	2400	3200	10.7
NU2322	110	240	80	680000	880000	22	3400	18.9
NU324	120	260	55	528000	610000	2200	3000	13.4
NU2324	120	260	86	793000	1030000	2000	3000	23.1
NU326	130	280	58	616000	736000	2000	2700	16.7
NU2326	130	280	93	920000	1230000	1800	2700	29.1
NU328	140	300	62	663000	797000	1900	2500	20.4
NU2328	140	300	102	1020000	1380000	1700	2500	36.8
NU330	150	320	65	757000	922000	1700	2300	27
NU2330	150	320	108	1180000	1600000	1500	2300	44.7
NU332	160	340	68	857000	1050000	1600	2100	32
NU2332	160	340	114	1310000	1820000	1400	2100	53.1

Mainly Application: 
heavy machinery (e.g. construction and mining machines), rolling mills, gear boxes, Vibrating screen,shaker screens, etc.  Paper making machinery, rolling mill gear box, rolling mill roller bearing, crusher, vibrating screen, printing machinery, woodworking machinery, railway vehicle axleand other industrial deceleration machines

Payment & Delivery

1. Payment:

   1) TT, 30% deposit, 70% before delivery.
   2) 100% Western Union or Paypal in advance. (specially for air shipment or small amount)
2. Delivery:

   1) Less than 45 KGS, we will send by express. (Door to Door, Convenient)

   2) Between 45 - 200 KGS, we will send by air transport. (Fastest and safest, but expensive )

   3) More than 200 KGS, we will send by sea. (Cheapest and usual)

FAQ

   1.How many is the MOQ of your company?
   Our company MOQ is 1pcs.
   2.Could you accept OEM and customize?
   YES, OEM is accepted and we can customize for you according to sample or drawing. 

   3.How about the corner?
   In stocks,some are white ,and some are black.

   But we can process the white corner to black,also black to white.

   4.Do you have stocks?
   YES, we have most of the bearings showing on alibaba in stock,especialy big bearings.

   5.Do you have only big bearings?

    We have big,medium and small bearings in stock.But large bearing is the advantage

    of our products compared with other companies.

We Are More Professional In Roller  Bearings!

Contact us:
Contact person: Ms. Cindy Wang
Mob& :[phone]
Tel: [phone]                   Fax: [phone]
Web:  chikbearing.en.made-in-china.com          chikbearing.en.made-in-china.com