KR19 Stud Type Cam Follower Needle Roller Bearing

Introducing the high-performance KR19 Stud Type Cam Follower Needle Roller Bearing, designed to meet the demanding needs of professionals in various industries. This precision-engineered bearing ensures smooth and efficient motion control, making it ideal for applications such as robotics, machine tools, and automated systems. With its sturdy construction and superior load-bearing capacity, this cam follower bearing guarantees exceptional durability and extended service life. The needle roller design minimizes friction and wear, ensuring reliable performance even in high-speed and high-temperature environments. Trust the KR19 Stud Type Cam Follower Needle Roller Bearing to enhance the efficiency and reliability of your professional projects.

Products Description

Product Name	Needle Roller Bearing
Bearing Material	Carbon steel
Precision Grade	P0 P6 P5 P4 P2
Bearing Size	Customize
Clearance	C0 C2 C3 C4 C5
Bearing Sample	Available
Payment Terms	TT or Alibaba Trade Assurance
Packing	Oppbag+box
Shipping Method	By air or by sea

Product Details

Bearing No	d[mm]	D[mm]	C[mm]	Mass[kg]
NA 6901	12	24	22	0.046
NA 6902	15	28	23	0.064
NA 6903	17	30	23	0.072
NA 6904	20	37	30	0.14
NA 6905	25	42	30	0.16
NA 6906	30	47	30	0.19

Drawn cup Needle Roller Bearings

UKL drawn cup needle roller bearings have a deep drawn, thin-walled outer ring. Drawn cup needle roller bearings are typically used in applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly, but where a very compact and economical bearing arrangement is required. These bearings are mounted with a tight interference fit in the housing. That enables a simple and economic design of the housing bore, as shoulders or snap rings are not required to locate the bearing axially. The drawn cup of hardened steel and the needle roller and cage assembly of these bear­ings form a non­-separable unit.

Needle roller bearings with machined rings, with an inner ring

UKL needle roller bearings with machined rings are made of carbon chromium bearing steel. UKL supplies these bearings with or without flanges on the outer ring, in a wide range of series and sizes. UKL also supplies them with or without an inner ring.

Alignment needle roller bearings

UKL alignment needle roller bearings have an outer ring with a sphered (convex) outside surface. Two polymer seating rings with asphered (concave) inside surface are encased in a drawn sheet steel sleeve and fitted over the outer ring.

Combined needle roller bearings

UKL combined needle roller bearings consist of a radial needle roller bearing combined with a thrust bearing. They can accommodate both radial and axial loads. They are particularly suitable for applications where other types of locating bearing arrangements occupy too much space, or where the axial loads are too heavy, the speeds are too high, or the lubricant is inadequate for arrangements with simple thrust washers.

UKL supplies combined needle roller bearings in three basic designs:

* Needle roller / angular contact ball bearings

* Needle roller / thrust ball bearings

* Needle roller / cylindrical roller thrust bearings

Needle roller bearing components

UKL supplies both inner rings for needle roller bearings and needle rollers as separate needle roller bearing components.
Inner rings are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground.
Needle rollers can be used to design full complement bearing arrangements for low-speed or oscillating applications. These compact bearing arrangements have a very high load carrying capacity when compared to bearings with a cage and are economical, provided the shaft and housing bore can serve as raceways (Raceways on shafts and in housings).

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