Home > Products > bearing > High Quality 30*60.49*28mm Cylindrical Roller Bearing F-229072 F-229072.RN Bearing
High Quality 30*60.49*28mm Cylindrical Roller Bearing F-229072 F-229072.RN Bearing
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Product Description
High Quality 30*60.49*28mm Cylindrical Roller Bearing F-229072 F-229072.RN Bearing
Cylindrical Roller Bearing
Cylindrical roller and raceway are linear contact bearings.Large load capacity, mainly bearing radial load.The friction between the rolling body and the sleeve is small and is suitable for high-speed rotation.It can be divided into NU, NJ, NUP, N, NF and other single-row cylindrical roller bearings, as well as dual-row cylindrical roller bearings such as NNU and NN, depending on whether the sleeve has side or not.The bearing is a separable structure of inner ring and outer ring.
The inner ring and the outer ring can be used as free end bearing because the inner ring and the outer ring can move in opposite direction.One side of the inner ring and the outer ring has double baffles, and the other side of the ring has a single baffle cylinder roller bearing, which can bear a certain degree of axial load in one direction.Steel sheet metal stamping cage is commonly used, or copper alloy car body frame.But some also use polyamide forming retainers.
Features:
1. The roller is in line contact with the raceway or in line contact with the downline. The radial bearing capacity is large, which is suitable for bearing heavy load and impact load.
2. Low friction coefficient, suitable for high speed, the ultimate speed is close to deep groove ball bearing.
3. N type and NU type can move in the axial direction, which can adapt to the change of the relative position between the axis and the shell caused by thermal expansion or installation error, and can be used as free end support.
4. High processing requirements are required for shaft or pedestal holes. After bearing installation, the relative deviation of outer ring axis should be strictly controlled to avoid contact stress concentration.
5. The inner or outer rings can be separated to facilitate installation and disassembly.
Application:
Large and medium electric motors
locomotives, machine tool spindle
internal combustion engine,
generator, gas turbine,
reduction gear box,
rolling mill,
vibrating screen
hoisting transport machinery
Product Name | High Quality 30*60.49*28mm Cylindrical Roller Bearing F-229072 F-229072.RN Bearing |
Model Number | F-229072 |
Inner Diameter | 30mm |
Outer Diameter | 60.49mm |
Breadth | 28mm |
Product Material | Chrome steel |
Precision Grade | P0 P6 P5 P4 P2 are all available |
Cage Material | steel , brass , nylon |
Serive | Agent, OEM ,customized |
Delivery Time | Generally it is 2-5 datys if in stock,7-15 days if not stock,or it is according to customer's requirements |
Features | Long life and high quality |
High precision , low noise with strict controling of the quality | |
High loading by the advanced high-technical design | |
Most competitive price , factory direct | |
OEM service offered ,to meet the customer's requrements | |
Price Terms | EXW, FOB, CFR, CIF |
Package | PE bag+paper box+outer carton+wooden box+pallet, or as customers' requirement |
Company Profile
As a professional manufacturer and supplier of chemical equipment and machinery, since 1995, Wuxi Rongou Technology Development Co. Ltd.. has continuously developed and provided chemical equipment with stable quality to solve the problems faced by process engineers, taking into account corrosion resistance and cost saving Wide application Used in chemical, petrochemical, agrochemical, pharmaceutical, fine chemical, metallurgical and other industries. It has more than 50 million yuan in fixed assets and covers an area of 57,000 square meters. The company has 308 employees and 56 technical management personnel, including 1 Canadian mechanical equipment expert and 1 Japanese chemical technology expert. Its high-quality products are currently serving all over China and exported to the United States, Brazil, Japan, South Korea, Mexico, Malaysia, Israel, Iran, Russia and other countries and regions. Highly trained technicians are willing to provide practical, low-cost solutions to most process problems.
The process equipment line is as follows:
Fluorocarbon Lined Equipment: PTFE Lined Pipe and Fittings, Elbows, Tees, Crosses, Reducers
PTFE/FEP lined sight glasses, bellows, armored expansion joints and FEP lined valves
Glass-lined equipment: condensers, thin-film evaporators, heat exchangers
Other plastic-lined equipment: piping and fittings, towers, reactors, vessels, storage tanks, etc.
Lining materials: PTFE, FEP, PFA, PO, PE, PP and ECTFE (HALAR)
We pride ourselves on providing a high level of customer service and products with high integrity. Our dedicated team will make us the world leader in subcontracting Fluorocarbon PTFE Linings to the OEM market.
Adhering to the business philosophy of "scientific management, dedication, customer satisfaction, and pursuit of perfection" and the permanent commitment of "treating every customer with integrity", we look forward to your valuable opinions and welcome your presence and guidance.
In the future, Wuxi Rongou Technology Co., Ltd. will continue to provide the best products and services, and work with partners to create a world-class chemical equipment supplier
Contact Us
- Wuxi Rongou Technology Development Co. Ltd.
- Contact nameJack
- Phone86-510-81953839
- AddressChangjiang road Wuxi,Jiangsu
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