China Manufacture Supply High Precision Spherical Roller Bearing 22205
Descripción del producto
Spherical roller bearings are used to bear radial load, but also can withstand a certain amount of axial load, but generally can not bear the pure axial load.
This kind of bearing outer ring raceway, spherical shape, the former residence of a self-aligning properties, when the shaft to bend or tilt stand by leaving the center line of the inner and outer ring relative to the center line of slope less than 0.5 ° ~ 2 °, the bearing can still be work.
Principles and characteristics of its structure and the self-aligning ball bearing the same, the only difference is that the rolling body is a spherical roller, due to the different rolling, so it's a larger carrying capacity, widely used in mining and heavy machinery.
Bearing such limit axial displacement of shaft or housing of the axial clearance in the bearing range. Spherical roller bearings and aligning ball bearings, speed limits in line with capacity and circumstances permit, can be mutually substituted.
What is spherical roller bearing?
Self-aligning roller bearing is between in a two roll way inner ring and outer raceway for spherical , assembly with drum roller bearing.
Spherical roller bearing profile:
It's have two columns roller,main bear radial load, at the same time also can bear any direction axial load.Have high radial load capacity. Especially suitable for heavy duty or vibration work under load,but can't bear pure axial load. This kind of bearing's outer ring raceway is spherical shape, so its self-aligning performance is good, can compensate for the coaxiality error.
urb brand spherical roller bearings 22205 dimension :
C=48000 N Basic dynamic load rating, radial
C0=42500 N Basic static load rating, radial
Cua=4800 N Fatigue load limit
nG=17000 r/min Limiting speed
nB=9200 r/min Reference speed
m=0.18 kg Mass
spherical roller bearings 22205 Designs and Structures
CTN1: Nylon retainer.
C: Stamped steel retainer and strengthened symmetric rollers; offers considerably higher load ratings than conventional designs for a broad range of applications and long service life.
CA: Alternative design of C design; Precision-machined one-piece brass retainer and strengthened symmetric rollers; used to exchange with C design, especially for large size.
MB: Two-piece precision-machined brass retainer and strengthened symmetric rollers; equivalent to C design in load capacity.
CC: steel cage, replace traditionalbrass cage.
E: Third generation design.
The bearing contact is completely optimized and has improved stress distribution; offer much longer service life than normal designs.
1.CA: Integral brass cage, double row symmetrical rollers,inner ring ride
2.MA: Integral brass cage, double row symmetrical rollers ,outer ring ride
3.MB: Two piece brass cage,double row asymmetrical rollers, inner ring ride
4.CC: Two piece steel cage, double row symmetrical rollers,inner ring ride
5.CTN1: Double row symmetrical rollers ,nylon cage
6.K: Tapered bore bearing, the taper is 1:12
7.K30: Tapered bore bearing,the taper is 1:30
spherical roller bearings details:
|Name||Spherical Roller Bearing|
|Series||CC series,CCK series ,E series,EK series, CCW series,etc.|
|Material||Chrome steel ,carbon steel ,Gcr15|
|Tolerance||ABEC-1 ABEC-3 ABEC-5|
|Bore size||25 to 200 mm|
|Outside diameter||52 to 420 mm|
|Noise Level||EMQ V1 Z2,EMQ V2 Z3,EMQ V3 Z4,EMQ V4|
|Package||Industrial packaging,single box packaging and standard carton
or according to customers demands.
|Number of Row||Single&Double ROW|
|Delivery Time||15-30 days|
|Application:||Steel industry, oil industry,cement industry,mining&construction,
papermaking machinery,rolling mill, sugar mill, vibrating screens,
conveyors, air blower, transmissions, and other heavy
|Payment Terms||100% L/C at sight|
|30% T/T in advance, 70% against copy of B/L|
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.
Our "ZGXSY" Bearings are widely used in metallurgy, electrical, mining, petroleum, chemical, coal, cement, paper, wind power, heavy machinery, engineering machinery, port machinery and other industries supporting products, which have been exported to DuBai, Mexico, Iran, Southeast Asia, Russia, Africa etc, and enjoyed a high reputation in the domestic and overseas market.
About the products, we have self-developed team to design and improve the bearing to meet different customers' need. so the OEM and ODM are available. We have completed quality inspection system and professional after-sales team to make sure each product that customer get is perfect. So XSY will offer our best products and service with most reasonable price for you.
We always adhere to the business philosophy " research &develop attentively, offer service sincerely, make products meticulously, set brand strategy ", with integrity and fairness in cooperation with domestic and foreign customers. We believe XSY will be your best partner in bearing area.
|Type||Inner and outer race Material||Retainer Material||Row|
|Deep Groove Ball Bearing||Chrome Steel , Ceramic, Plastic||Steel , Brass , Nylon||Double, Single|
|Self Aligning Ball Bearing||Chrome Steel||Steel , Brass||Double|
|Cylindrical Roller Bearing||Chrome Steel||Steel , Brass||Double, Single|
|Spherical Roller Bearing||Chrome Steel||Steel , Brass||Double|
|Angular Contact Ball Bearing||Chrome Steel||Steel , Brass||Double, Single|
|Taper Roller Bearing||Chrome Steel||Steel , Brass||Double, Single|
|Thrust Bearing||Chrome Steel||Steel , Brass||Double, Single|
|Needle Roller Bearing||Chrome Steel||Steel , Brass||Double, Single|
|Pillow Block Bearing||Chrome Steel||Steel , Brass||Double,|
We are China Leading Bearing Manufacturer.Assessed Gold Supplier.Inspected by the Inspection Institution of Bureau Veritas Certification.100% QC inspection Before Shipment.Best Quality & Best Service with Competitive price.No Non-standard Bearings- Any requirement for non-standard bearings easily fulfilled due to its vast knowledge & links in the industry.Quick Delivery- Provides just-in-time delivery with its streamlined supply chain.Cost Saving- Provides long-life, shock-resistant & high reliability bearings with better performance.Index of Thrust Ball Bearing.
Advantages and Feathers of Bearings:
1. XSY bearing Co., Ltd. has its own factory. We make sure to offer you the most competitive price.
XSY bearing Co., Ltd. has a professional R&D team and an after-sale team, so what you buy is top-end, and what you use is quality & service guaranteed. XSY bearing Co., Ltd. is a bearing manufacturer since 1990. Rich experience makes us more professional.The bearing is long durability, high speed and low noise.OEM & ODM are available. The products have passed ISO9001-2008 certification.All kinds of bearing simples are available.
Automobile, tractor, machine tool, electrical machine, water pump, agriculture machine, textile machine, etc.
All products are tested strictly before delivery.
Packaging & Delivery:
1.tube /plastic bag+box+cartons+pallets
2.plastic bag+single box+cartons+pallets
Less than 1000PCS, deliver within 5 days by Express or Airplane.
More than 1000PCS, deliver within 15 days by sea.
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 .
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
, very close to the high-way train station and the high-way entrance, only 40 minutes to Jinan Yaoqiang Airport, we can provide business vehicle to take you coming and departure.
Grupos de Producto : Rodamientos de rodillos esféricos
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