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| We are approved to manufacture bearings to military and aerospace specifications. The bearings we produce meet the standards of AS-3990. Our engine bearings are currently used in thrust reversers, after burners and divergent nozzles. Our airframe bearings are used in flap-tracks, canopies and landing gear. |
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| needle bearings for textile applications, agricoltural applications, full complement, cageless with surface tratment |
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Needle Roller Bearing series includes needle roller bearings featuring a low sectional height and high precision, and various other bearings for rotating motion.
A wide range of products prepared in our large variety and small lot production system and supplied through our sales network dedicated to customer service, meet the customer's needs in every industrial sector, and contribute to down sizing and resource saving of machines and equipment. Out of our many thousand kinds of products, we will introduce you to some typical examples of Needle Roller Bearing series. |
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McGill has a broad variety of heavy-duty needle bearings with two series to choose from: CAGEROL & GUIDEROL Bearings.
CAGEROL Cage Type Needle Bearings are designed to accommodate higher speeds and some misalignment. Crowned rollers help increase the load rating of the bearings and steel cages provide accurate roller guidance.
GUIDEROL Heavy-Duty Needle Bearings with center guided rollers utilize a full complement of rollers extending virtually the complete width of the outer race for maximum support. They are designed to provide higher static load capacities and more radial rigidity in applications involving gears, rollers, sheaves, levers, etc.
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planetary bearings for gearboxes
SL and RSL types, transmission bearings, hydraulic motor and pump bearing
bearings with black oxide rollers for heavy conditions |
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RKB spherical roller bearings are self-aligning and insensitive to the misalignment of the shaft.
RKB spherical roller bearings comprises open bearings, sealed (suffix 2CZ1) and bearings for vibratory applications (suffix ROVS).
RKB offers spherical roller bearings customized for specific applications as bearings with split outer ring (suffix WOR) or with increased width dimension and larger rollers for milling applications (project designation SRB) or for the support of the rolls of cold rolling Pilger mills for tubes.
Such bearings are provided with annular groove and lubrication holes in the outer and/or in the inner ring (suffix W33, W33X, W20, W26).
They are manufactured in different constructive internal design versions (e.g. CA, MB, MF, CC).
The bearings of normal design are fitted with machined brass or steel cage guided on the rollers or on the inner ring or outer ring raceway.
The radial clearance can be normal, larger than normal (suffix C3, C4, C5) or smaller than normal (suffix C2) in accordance with ISO 5753.
Some of RKB spherical roller bearings are also manufactured in the sealed version reinforced with steel sheet and made of an oil and wear resistant rubber.
In order to locate the spherical roller bearings with the tapered bore onto a cylindrical seating, the adapter (designation H) or withdrawal (designation AH) sleeves are the most commonly used components with large shafts with h9 and h10 tolerance.
For large sized bearings, both adapter and withdrawal sleeves are provided with oil grooves and oil duct at the threaded side to enable the oil injection method to be used for easy mounting and dismounting (designation OH and AOH). |
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Invented by McGill engineers over 30 years ago, SPHERE-ROL bearings utilize a single row of spherical rollers which provide a wide variety of advantages.High capacities, high limiting speeds, longer life under more misalignment and protection from contaminants - All these features allow more design flexibility than typically possible with ordinary two-row designs.
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Spherical roller bearings are non-separable double-row radial bearings, with barrel shaped rollers.
- Excellent alignment compensation
- Suitable for large radial loads
- Low to medium speed ratings
- Standards: DIN 616, DIN 635 (Part 2)
- Series: 21300, 22200, 22300, 23000, 23100, 23200, 23900, 24000, 24100
- Application examples: heavy machinery (e.g. construction and mining machines), rolling mills, gear boxes, shaker screens, etc. |
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Find on stock a complete range of rollers and needle cages that it is in:
- Needle Cages with and without joints/HK, RNA49, NA49,...
- Rollers: NATR, NATV, NUTR, NA22,...
- Ring interior: IR.
- Rollers of cams: KR, KRE, KRV, NUKR,...
Find on www.niko-roulements.fr the catalogs in version pdf. |
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Brand Name:
EBI
Country of Origin:
China (mainland)
Key Specifications/Special Features:
The range of model number:
Inner Diameter : %u03C620mm-%u03C650mm,
Outer Diametor: %u03C640mm-%u03C6100mm
Primary Competitive Advantages:
Price
Quality Approvals
Good life performance
Main Export Markets:
Worldwide |
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1.The bearing is Double-Row Angular Contact bearings,DAC type
2.The one box package include one bearing and nut/seal/snap rings/wire etc. accessories
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| ... products without technical information |
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