Needle Roller Bearings, Bore Size : 10-50mm

Ess Tee Auto Inds. (Regd.) are the Suppliers & manufacturers of needle roller bearings, roller bearings, needle bearings which are used for shaft size 12mm to 25mm, used in automobile, textile & general machinery & for custom product requirements.
Needle Roller bearing are used in applications where compact size is required and radial space is limited. 
Needle roller bearing only carry pure radial load and can not limit the axial displacement of shaft relative to the housing. They have a smaller cross-section, higher load-carrying capacity and greater rigidity, which in turn gives size and weight reductions in machinery & automobile engines.

We are a leading manufacturer and supplier of needle roller bearings. These bearings are manufactured using superior quality raw material that ensures durability and performance of the product. They are light weight and have a compact construction. They are available in varied sizes and can be availed as per the specific requirement of the buyer.
Advantages:
Smaller cross-section leading to greater rigidity, higher load-carrying capacity & lower inertia of the needle roller bearings help size and weight reductions in machinery
Though they are less wide, their load carrying capacity is high and is most suitable for applications where the load is high & the radial space is less
Applications:
Transmissions, transfer cases, engines & valve trains
Steering and braking systems
Axle support
Outboard engines

Types of Needle Roller Bearings
Drawn cup needle roller bearings: These needle roller bearings have a deep thin walled outer ring with open or closed ends. These bearings have a very low sectional height and have high load carrying capacity. They are used when a very compact arrangement is required and the housing bore cannot be used as a raceway. These drawn cup needle roller bearings are directly used on the shaft.
Drawn cup needle roller bearings with closed ends: These drawn cup are manufactured of hardened steel sheet, needle roller and cage assembly form a non-separable unit. There drawn cup needles have a large lubricant space. Generally, they have only a single row of rollers but some may have two-needle roller and cage assemblies adjacent to each other with the lubricating hole in the outer ring.
With and without inner rings: These are rubbing of polyurethane or nitride rubber. Superior quality of lithium base grease is used in them. They are a substitute for seals. The raceways of the shaft must have the hardness and the surface should have a normal finish in order to maximize the load carrying capacity.