Product Description:
We are the manufacturer and exporter of Volvo Truck Bearings, mercedes benz truck bearings, Scania Truck bearings, SAF Truck bearings, DAF truck bearings , truck wheel hub bearing, bearing set without spacer, Bearings set With Kit, bearing set with spacer, tapered roller bearing, Needle Roller Bearings.
ABEC is the acronym for Annular Bearing Engineering Council. ABEC is the standards committee of the Anti-Friction Bearing Manufacturers Association (an industry group) that determines the requirements of each level of bearing precision.
The higher the ABEC number, the stricter the manufacturing tolerances and the more precisely the bearings are made.
Needle bearing rollers have high length–to diameter ratios. They are quite commonly used in farm and construction equipment gasoline engines, gear pumps and small appliances. They may be lubricated with grease but oil base lubricants are considered for longitivity and smoothness.
Needle bearings have smaller rollers and have the highest load capacity for the given radial space of all rolling bearings.
Loose – needle bearings are full compliment of needles in the annular space between two hardened machine components, which form the bearing race ways. They have no retainer. Needle bearings provide a bearing assembly with moderate speed capability, sensitive to misalignment.
Caged assemblies are roller arrangements with a retainer, placed between two hardened machine elements that act as raceways. Their speed capabilities are higher than loose-needle bearings, but the smaller compliment of needle reduces load capacities for the caged assemblies.
Drawn-cup, caged needle bearings are identical to full-compliment bearings, except that a cage is used. They provide higher speeds and reduced load bearing capacity. They have better tolerance for misalignment.
Heavy-duty needle bearings have a heavy outer ring made from materials, load capacity is higher. There is a problem of slippage between the roller and the raceway surfaces, which occurs because the rollers are cylindrical rather than tapered.
Application of Needle Roller Bearings
Needle roller bearings contain precision needle rolling elements, which have multiple uses in a variety of industries including automotive, truck, farm and construction equipment, two-cycle engines, outboard engines and consumer durables.
Needle roller are mainly used as bearing rolling elements to transmit torque and reduce friction. They can also serve as precision shafts or as precision locating pins. Other uses for needle roller bearings include crank pins, precision shafts and as locating pins.
Additional Information:
Item Code: BBPL206
Production Capacity: 4500 PCS PER MONTH
Delivery Time: 45 DAYS FROM ORDER CONFIRMATION.
Packaging Details: TUBE PACKING OF 5 PCS , THEN PACKED IN MATER BOX .
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