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Home > Products > Track Roller Bearing > CF30 CF 30 CF30-1 CF30-2 Stud Type Track Roller Cam Follower Bearing  

CF30 CF 30 CF30-1 CF30-2 Stud Type Track Roller Cam Follower Bearing  

Product Description

Product Description

A part of our products:

CF30 CF 30 CF30-1 CF30-2 Stud Type Track Roller

Cam Follower Bearing pictures show:

Drawing of CF30 CF 30 CF30-1 CF30-2 Stud Type

Track Roller Cam Follower Bearing:

Description of cam follower bearing:


While roller cam followers are similar to roller bearings, there are quite a few differences.

Standard ball and roller bearings are designed to be pressed into a rigid housing, which provides

circumferential support. This keeps the outer race from deforming, so the race cross-section

is relatively thin. In the case of cam followers the outer race is loaded at a single point, so the

outer race needs a thicker cross-section to reduce deformation. However, in order to facilitate

this roller diameter must be decreased, which also decreases the dynamic bearing capacity.


End plates are used to contain the needles or bearing axially. On stud style followers one of the

end plates is integrated into the inner race/stud; the other is pressed onto the stud up to a

shoulder on the inner race. The inner race is induction hardened so that the stud remains soft if

modifications need to be made. On yoke style followers the end plates are penned or pressed

onto the inner race or liquid metal injected onto the inner race. The inner race is either induction

hardened or through hardened.


Another difference is that a lubrication hole is provided to re-lubricate the follower periodically.

A hole is provided at both ends of the stud for lubrication. They also usually have a black oxide

finish to help reduce corrosion.


1.Cam Follower is a bearing having thick outer ring and a stud to which needletype rollers 

are built into, and it is a bearing having small friction coefficient and excellent rotational 

performance designed for outer ring revolution.


2.With the purpose of increasing the load area effectively, this bearing is designed so that

the radial gap is smaller than the general needle roller bearings. Therefore, it alleviates the

impact load, and a stable longlife is gained. Since the stud undergoes screw processing and 

stepped processing, they can be attached easily.


3.Cam Followers come in series of abundant types such as those with cages, full complement, 

shield type, sealed type, spherical outer ring, cylindrical outer ring and ones with hexagon 



Related models and specifications of CF30 CF 30

CF30-1 CF30-2 Stud Type Track Roller Cam

Follower Bearing:

Model Weight d D C B1 B2 G G1
No Seal Reference model (gram) mm mm mm mm mm mm
CF 3 KR10  4.5 3 10 7 17 9 M3X0.5 5
CF 4 KR12  7.5 4 12 8 20 11 M4X0.7 6
CF 5 KR13 10.5 5 13 9 23 13 M5X0.8 7.5
CF 6 KR16 18.5 6 16 11 28 16 M6X1 8
CF 8 KR19 28.5 8 19 11 32 20 M8X1.25 10
CF10 KR22 45 10 22 12 36 23 M10X1.25 12
CF10-1 KR26 60 10 26 12 36 23 M10X1.25 12
CF12 KR30 95 12 30 14 40 25 M12X1.5 13
CF12-1 KR32 105 12 32 14 40 25 M12X1.5 13
CF16 KR35 170 16 35 18 52 32.5 M16X1.5 17
CF18 KR40 250 18 40 20 58 36.5 M18X1.5 19
CF20 KR47 460 20 47 24 66 40.5 M20X1.5 21
CF20-1 KR52 385 20 52 29 66 40.5 M20X1.5 21
CF24 KR62 815 24 62 29 80 49.5 M24X1.5 25
CF24-1 KR72 1,140 24 72 29 80 49.5 M24X1.5 25
CF30 KR80 1,870 30 80 35 100 63 M30X1.5 32
CF30-1 KR85 2.03 30 85 35 100 63 M30X1.5 32
CF30-2 KR90 2,220 30 90 35 100 63 M30X1.5 32


Company Information

Company Introdurction

Jinan Sheng Lei bearing Co., Ltd. is located in the "Spring City" Jinan. We

Insist the integrity and pragmatic, win-win business philosophy, adhere to

the people-oriented, advancing enterprise spirit and regard "quality first,

customers utmost" as enterprise concept. Our company has established a

professional sales network to help customers get products information at

the first time. Our products are exported to many countries now, we have

won good reputation and feedbacks from our customer. We offer high

quality products with reasonable price and short delivery time.

Company Show



Certificate: ISO 9001:2008

The production process:

Trade Shows

Participate in the exhibition: 

Customer visition:

Packaging & Shipping

Package package + outer carton + pallets
B.single box + outer carton + pallets package + middle box + outer carton + pallets
D.According to your request.


A: 30% T/T in advance .70% against copy of B/L

B.30% T/T in advance .70% against L/C at sight

C.Western union


Our Services


Why us

1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Array of Applications
3.Large Inventories
4.Small order accept
5.Competitive Prices and High Quality
6.Various Brands
7.Require little maintenance 
8. OEM is supported 
9. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.


1. I couldn’t find a design to fit my application in your catalog.

Can you help me design a bearing?

Yes, technical expertise is available to assist you with engineering design

for custom products. Available options include, but are not limited to,

custom rings, retainers, balls, shields, lubricants, and packaging.

We look forward to working with you to satisfy your rotary motion


2. What causes bearing noise?

Bearing noise is a function of both the bearing and the way it is used.

Some external factors that affect bearing noise include lubricant type,

excessive bearing load, and improper installation. Once the abnormal

noise occurred, you can contact our engineers, we will help you find

the reasons and provide the appropriate solutions.

3 How long is your delivery term?

Our standard product delivery term is normally 30 days. A new product

development cycle is 60 days in normal. Under normal circumstances, there

are standing stock for regular types. You can email us to learn more details.



4.  Where is your port of shipment located?

Our main port of shipment is Guangzhou port, and we may operate at other

ports if required by the customer.



Contact person:

Any questions, please don't hesitate to contact us!


Welcome your cooperation !


Contact us if you need more details on Track Bearing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Cam Follower Bearing、Stud Type Track Roller. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Track Roller Bearing

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