Wind Generator Brass Cage 23972 Spherical Roller Bearing

• Bore Size: 40 mm
• Outside Diameter: 120 mm
• Precision Rating: P0, P6, P5, P4, P2
• Seals Type: Open Zz 2RS RS
• Quality Standard: ISO 9001:2008
• Clearance: C2, C0, C3, C4, C5
• Model NO.: 23020, 20022, 23024, 23026, 23028, 23030, 23032
• Feature: Long Life
• Vibration: V1 V2 V3 V4
• Cage: Steel Cage
• Lubrication: Oil.Greese
• Rolling Body: Roller Bearings
• The Number of Rows: Double
• Outer Dimension: Medium and Large(120-190mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• Transport Package: N209 Cylindrical Roller Bearing N 208 Generally PA
• Specification: 1-1000MM
• Trademark: ZGXSY&OEM
• Origin: Shandong China
• HS Code: 8482500001
• Production Capacity: 100000pieces/Year

Product Description

Product description:
 
Large and medium electric motor and Locomotive vehicle and Machine tool spindle, Internal-combustion engine, Generator, Gas turbine engine, Reduction box, Rolling mill, Vibration sieve and crane and transporting machinery.

Production specification
Product name:	Best quality N311 Cylindrical roller bearing N311 with good price
Model Number:	N311
Number of Row:	Double Row
Inner racer material	Chrome steel
Outer race material	Chrome steel
Cage material:	Brass or steel
Structure:	Cylindrical
Type:	Roller
Precision Rating:	P0, P6,P5,P4,P2
Seals Type:	Open
Brand Name:	XSY or OEM
Place of Origin:	Shandong, China (Mainland)
Quality control:	100% inspection before shipment
Quality standard:	ISO 9001:2008
Delivery time:	For inventory goods, 3-5 working days after deposit, others depends on the order.
Trade terms:	FOB,FCA, EXW,CIF
Payment terms:	TT 30% deposit, 70% balance before shipment

   

MAIN INFORMATION

 
     Cylindrical roller bearing is separable. As their rollers linearly come into contact with inner ring and orter ring with less coefficient of friction, these bearings have very good capacity of radial load, suitable for electric metors, automobiles, transmission shafts, gear shafts and so on. Double row cylimdrical roller bearings are good at the spindles of machine tools.
 
 
 
1, Roller and raceway line contact or repair offline contacts, radial load capacity, suitable to withstand heavy shock load.
 
2, Friction coefficient, suitable for high-speed, limit speed close to the deep groove ball bearings.
 
3, N-type and NU-type axial movement can adapt due to thermal expansion or the mounting error caused by changes in relative positions of the shaft and housing, can make use of the free end support.
 
4. Higher the processing requirements of the shaft or housing bore bearings installed outer ring axis relative skew should be strictly controlled in order to avoid contact stress concentration.
 
5, inner or outer ring detachable, easy installation and removal.

Bearing No.	Boundary dimensions			Mass
	mm			Kg
	d	D	B	≈
N308	40	90	23	0.643
N309	45	100	25	0.857
N310	50	110	27	1.11
N311	55	120	29	1.42
N312	60	130	31	1.76
N313	65	140	33	2.18
N314	70	150	35	2.65
N315	75	160	37	3.21
N316	80	170	39	3.77
N317	85	180	41	4.44
N318	90	190	43	5.18
N319	95	200	45	5.99
N320	100	215	47	7.32
N321	105	225	49	8.33
N322	110	240	50	9.77
N324	120	260	55	12.5
N326	130	280	58	17
N328	140	300	62	20.7
N330	150	320	65	24.7

Company information:
 Shandong XSY Bearing Co.,Ltd. is a leading and professional manufacturer of bearings, based on R & D, producing and sales of precision bearings with more than 25 years experience. Our own bearing brand is "ZGXSY", including Tapered Roller Bearing, Deep Groove Ball Bearing, Thrust Ball Bearing, Thrust Roller Bearing, Spherical Roller Bearing, Angular Contact Ball Bearing, Self-aligning Ball Bearing and Cylindrical Roller Bearing. The inside diameter is from 5mm to 1000mm with CE ISO TUV certificate, besides we also offer the Bearings Accessories, such as Bearing Housings, Adapter Sleeve, Withdrawal Sleeve, Lock nut, Cage, Roller and Ball.




 
2.Application:
Automobile, tractor, machine tool, electrical machine, water pump, agriculture machine, textile machine, etc.




Testing:
All products are tested strictly before delivery.
 
Packaging 
Packaging Details: 
1.tube /plastic bag+box+cartons+pallets
2.plastic bag+single box+cartons+pallets
3.industrial packing+cartons+pallets


free sample we can provide
1) we are provide free sample .
2) we are accept produce by your brand and your packing .
3) we are accept produce by your drawing.
3) we are have big stock, the deliver time is short.
4) we are accept DDU DDP terms.
5) we are accept pay by L/C ,D/A, D/P terms .

FAQ
Q: Can you provide us sample, is it free or need to pay?
A: If you don't need to print your Logo or other artwork on the products, we will not charge any cost, just tell us your freight collect account like Fedex Dhl TNT, if you don't have We need to charge Express fee properly.

Q: How to deliver?
A: By sea or by air or by courier like DHL,UPS, Fedex

Q: What's your Payment term?
A: T/T or L/C or Western union 30% deposit,the 70% balance before shipping!

Q:Where is your factory located, is it convenient to visit?
A:Our factory located in New & Hi-tech Zone, Jinan City, Shandong Province, China

contacter:
Betty
Website: xsybearing.en.made-in-china.com
Address: Office:Hi-tech District,Jinan city,Shandong province,China.
                 Factory:Yandian town,Linqing city, Shandong province,China.