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JNS Cam Followers

Name: JNS Cam Followers
Brand: V. W. IMPEX
Price: 1200 INR
Availability: InStock

Price 1200 INR/ Piece

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MOQ : 2 Pieces

JNS Cam Followers Specification

Cage Material
Steel

Thickness
Varies by model (typically 16 mm to 30 mm)

Inside Diameter
12 mm to 50 mm

Retainer
With Retainer

Lubrication Type
Grease Lubricated

Precision Rating
P0, P6, or as specified

Bearing Type
Cam Follower

Material
High Quality Bearing Steel

Structure
Needle Roller, Heavy Duty

Seals Type
Rubber Sealed

Number Of Rows
Single Row

Bore Size
12 mm to 50 mm (various sizes available)

Outside Diameter
22 mm to 72 mm

Limiting Speed
Up to 9000 rpm

Load Capacity
High Load Bearing (Contact JNS for specific values)

About JNS Cam Followers

Formed in 1961, Japan Nose Seiko is one of Japans premier manufacturers of cam follower bearings (including miniature cam followers). Products include machined needle roller bearings, cam followers, roller followers, and engineered specials :

* All products offered in chrome and stainless steel

* Products available in S0-S4 heat treatment

* Produces for major bearing manufacturer

* JNS "Factory of the Future" is outfitted with a production system incorporating state-of-the-art equipment and intelligent functions

* Bearings feature high precision as well as superior rigidity and durability

* Products favorable in industries such as automotive, construction, robotics, semiconductor, and steel mill applications

* Focus is on continuous caster and other steel mill related applications

Series Highlights

CFS..A, CF..A, CF-SFU , CF..AB

NUCF, CF, CF..B, CFH..A

CFH..AB, CFH, CFH..B, CFT

CFT..A, CR

The Cam Followers is a highly rigid bearing, which consist of needle rollers between a shaft and a thick outer ring.

The thick outer ring is capable of bearing both large radial load and impact load while keeping direct contact with the guiding surface.

MINIATURE TYPE

The outside diameter of the outer ring is small compared to the stud diameter. Therefore, the bearings are used in compact product design.

EASY MOUNTING TYPE

The bearing has a stepped tapered portion on the stud, which makes its installation easy by just fixing a set screw to the stepped portion.

STANDARD TYPE

ECCENTRIC TYPE

The bearing shafts mounting part and the bearing part are eccentric. It is possible to adjust the distance between the bearing and the track by turning the shaft.

TAP HOLE TYPE

The bearing has tap hole for piping, which can be used in a concentrated lubrication system.

FULL COMPLEMENT DOUBLE ROW TYPE

The bearing has a full complement of cylindrical rollers in double row. It is capable of carrying large radial load.

S Lube Needle Bearings

S Lube Needle Bearings are bearings with solid-type lubricant moulded into the bearings.

S Lube is lubricant made of lubrication oil and ultra-high molecular weight polyethylene that are solidified by heat treatment. It contains a large amount of lubrication oil. This type of solid lubricant allows the bearing to have a long service life by providing it with consistent lubrication oil in a proper amount.

Characteristics

* Corrosion-resistant stainless materials

Stainless needle bearings are suitable for use in industries where corrosion resistance is needed such as medical device, food machinery, printing machinery and packaging machinery. This product is also available in standard steel type.

* Minimizes condemnation of the surrounding environment

The optimized solid lubricant structure retains oil in the bearing thus minimize the oil leakage.

* Strong protection against ingress of water and dusts

Structurally it prevents against ingress of contaminants. Even if it touches water the lubricant will not be washed out. The stainless type will further resist corrosion and damages against water.

* Maintenance free

Since the bearing supports consistent lubricant oil supply, lubrication maintenance is reduced over long-term use.

Robust Performance for Demanding Applications

JNS CF Series Cam Followers stand out for their durability and efficiency in challenging environments. With their corrosion-resistant finish and ability to function in a wide temperature range, these cam followers are ideal for roles in automation, textile machinery, packaging, and conveyor systems. Each unit offers high-load bearing capabilities, reliability, and stable operation, even under prolonged heavy-duty use.

Precision Engineering and Adaptable Fit

The CF Series is crafted with premium bearing steel, offering precision ratings of P0, P6, or as specified. Multiple bore and outside diameter options allow adaptability for various industrial requirements, while their grease-lubricated, rubber-sealed construction enhances bearing longevity. These cam followers feature a threaded stud mounting, simplifying installation and maintenance for system integrators and operators.

FAQs of JNS Cam Followers:

Q: How do I select the appropriate JNS CF Series Cam Follower size for my application?

A: To choose the right size, consider your equipments load requirements, operational speed, available space, and mounting compatibility. Bore sizes range from 12 mm to 50 mm and outside diameters from 22 mm to 72 mm. For heavy-duty applications, also verify the required load ratings and limiting speeds to match your machinerys needs.

Q: What benefits do JNS CF Series Cam Followers offer in industrial automation and conveyor systems?

A: The JNS CF Series provides high load-bearing capacity, robust corrosion-resistant black oxide surfaces, and durable rubber seals. These features help ensure reliable, long-life performance in environments with continuous operation, reducing downtime and maintenance costs in automation and conveyor applications.

Q: When should the cam followers lubrication be maintained or replaced?

A: JNS CF Series Cam Followers are pre-lubricated with grease for initial use. However, for sustained performance, it is recommended to inspect and reapply grease periodically, especially in high-speed or heavy-load environments. The maintenance interval depends on operating conditions and should follow your specific machinerys maintenance schedule.

Q: Where can JNS CF Series Cam Followers be mounted, and what is their installation process?

A: These cam followers feature a threaded stud mounting, making them suitable for installation on various machine frames, tracks, or guides in packaging, textile, and conveyor systems. Installation involves securely threading the stud into the mounting hole and tightening as per the recommended torque to ensure stable operation.

Q: What surface treatments and seal types are used on these cam followers, and how do they improve reliability?

A: JNS CF Series Cam Followers are treated with a corrosion-resistant black oxide finish and use durable rubber seals. This combination prevents damage from moisture and contaminants, extends bearing life, and ensures consistent operation in harsh industrial environments.

Q: Can these cam followers handle high-speed applications, and what is their limiting speed?

A: Yes, the JNS CF Series is suitable for high-speed applications with a limiting speed of up to 9000 rpm, depending on the size and model. Ensuring proper lubrication and correct installation will help maintain performance at these speeds.

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