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Cam Followers Straight Slot, Crown (C-CFU18-40)

Cam Followers Straight Slot, Crown C-CFU18-40

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  • Cam Followers Straight Slot, Crown
  • Cam Followers Straight Slot, Crown
  • Volume Discount
Check FAQ of this product (3 items)

MISUMI

MiSUMi Economy 70

MISUMI

  • RoHS

(i)Caution

  • Products with d ≥ 10 are being gradually switched over to specifications with through holes in the L dimension. Please take this into account prior to purchasing.

PDFP.1-1076-2015

Part Number

Configured Part Number is shown.

C-CFU18-40



Economy Cam Followers Straight Slot

High Durability Wide Range of Sizes Enhanced Load Capacity

- Made from high-quality SUJ2 material. Ensures long-lasting performance and resistance to wear, making it ideal for heavy-duty applications.

- Available in various outer roller diameters and widths within specified ranges.

- Comes in multiple stud screw sizes.

- Designed to handle high-speed rotation and heavy loads.

- Available in both sealed and non-sealed types. Choose the best option for your environment to prevent intrusion of foreign matter and ensure smooth operation.

Economy Cam Followers Straight Slot
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support


Roller Followers Product Overview

Roller Followers Cam bearing is a kind of bearing with shaft, which has its needle roller mounted into the thick-wall outer ring and inner ring, most suitable for the transmission guide rail.
Cam follower is a high-performance bearing with shaft, which has a needle-shaped roller called needle roller mounted inside. The needle roller has the function of improving the rotating capacity and can withstand high-speed rotation. In addition, the outer ring is designed with a thicker wall than ordinary bearings, and can also be used in places subject to impact loads or heavy loads.
Range of Products

Roller Followers Product Feature

1. Equipped with a shaft for easy installation!
2. Ideal for places subject to loads!
3. Also suitable for high speed rotation!

Standard Cam Follower Structure
[ ! ] No grease replenishing hole is provided.
Standard Cam Structure

Roller Guide Mode
The Roller Followers with cage is suitable for applications with low friction coefficient and high rotation speed, and the full complement roller cam follower is suitable for applications with high rotation speed and heavy load.
With Cage (Standard)Full Complement Roller Heavy Load Type
Roller Guide Mode

Roller Followers Structure of Sealing Part
For the non-sealed type bearing, the gap between the outer ring and the end rod peripheral ring and between the outer ring and the side plate is small, thus forming a labyrinth. For the sealed type bearing, a sealing gasket is mounted in the shielded type labyrinth, thus preventing intrusion of foreign matter.
Non-sealed TypeSealed Type
Structure of Sealed Part

Outer Ring O.D. Shape
The bearing with spherical outer ring can alleviate uneven load caused by installation problems. The contact area between the bearing with arc outer ring and the slide rail surface is large, suitable for slide rail surfaces with large load or low hardness.
Arc Outer RingCylindrical Outer Ring
Outer Ring O.D. Shape

Slide Rail Load Capacity Comparison
Slide Rail Load Capacity Comparison

Roller Followers Dimensional Drawing

Dimension 1
 

Specification Table

Dimension 2

Roller Followers Related Documents

Product Accuracy (μm)
Allowable Tolerance
Allowable Tolerance

Allowable Tolerance of Outer Ring and Allowable Value
Allowable Tolerance of Outer Ring

Roller Followers Example of Use

Example of Use 1
 
Moving Direction
Linear Motion
The surface on the matching side must be flat
and the cam follower moves in a straight line		Linear Motion    Swing Direction
The surface on the matching side is curved, and
the cam follower moves in a curve		Curvilinear Motion

Attaching Method
Mounting Method
Do not use a hammer to directly hit the flange of the Roller Followers cam bearing during installation, otherwise it will cause poor rotation or fracture. Use a hex socket wrench or a slotted screwdriver.
Secure the hexagon socket or screwdriver slot for fixing, and then turn the nut with a wrench to tighten.

Bolt Tightening Torque
Do not exceed the maximum screw tightening torque when installing the cam follower. Otherwise, the threaded portion may be damaged.
Fixing Torque

Roller Followers Precautions

· If the Roller Followers cam follower falls to the ground or is struck hard, it may be damaged.
· Attention should be paid to the fact that impact can cause functional damage, even if it is not visible.
· Cam followers are suitable for radial loads and less suitable for thrust loads, so avoid using methods such as applying thrust loads.
· Some cam followers are not filled with grease due to different sizes.
Please refer to the table below and add proper amount of grease to the products that are not filled with grease before use.

Cam Follower Grease Performance and Service Temperature
Grease and Service Temperature

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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30
45
60
  1. 1
Part Number
C-CFU18-40
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Dia. D
(mm) 		Width B
(mm) 		Stud Screw Nominal (M)
(mm) 		Cam Follower: Stud Screw (Fine Thread)
(mm) 		Basic Load Rating Cr (Dynamic)
(kN) 		Basic Load Rating Cor (Static)
(kN) 		Allowable Rotational Speed
(rpm) 		Seal

MYR 45.58

1 Piece(s)Available 4 Day(s) or more 4020-M18×1.510.915.52900Not Provided

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  1. 1
 

Basic Information

Product Category Cam Followers Roller Type Spherical Outer Ring Tightening Method Standard Type
Cam Follower Type Standard Type Size Standards Metric System Roller Lining Not Provided
Shaft Provided Roller Guiding Method With Retainer Application Regular

Please check the type/dimensions/specifications of the part C-CFU18-40 in the Cam Followers Straight Slot, Crown series.

Configure

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1 Part Numbers

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Configure Remaining Specifications
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Specification/Dimensions

  • Stud Screw Nominal (M)(mm)

    • M5×0.8
    • M6×1
    • M8×1.25

    Clear

  • type

    • C-CFU
    • C-CFUG
    • C-CFUR
    • C-CFURG

    Clear

  • Outer Dia. D(mm)

    • 13
    • 16
    • 19
    • 22
    • 26
    • 30
    • 32
    • 35
    • 40
    • 52

    Clear

  • Width B(mm)

    • 9
    • 11
    • 12
    • 14
    • 18
    • 20
    • 24

    Clear

  • Cam Follower: Stud Screw (Fine Thread)(mm)

    • M10×1
    • M12×1.5
    • M16×1.5
    • M18×1.5
    • M20×1.5

    Clear

  • Allowable Rotational Speed(rpm)

    • 2400
    • 2900
    • 3600
    • 5500
    • 8000
    • 11000
    • 14000
    • 16240
    • 23200

    Clear

  • Seal

    • Not Provided
    • Provided

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 1 Day(s) or Less
    • 4 Day(s) or Less
    • 20 Day(s) or Less
    • 35 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: Mounting Method
Answer: Do not use a hammer to directly hit the flange of the cam bearing during installation, otherwise it will cause poor rotation or fracture. Fix the inner hexagon or screwdriver slot with a hex socket wrench or a slotted screwdriver, and then turn the nut with a wrench to tighten. Do not exceed the maximum screw tightening torque when installing the cam follower. Otherwise, the threaded portion may be damaged.
Question: Applicable load of cam follower
Answer: It is applicable to radial load, but not very applicable to thrust load, so avoid using methods such as applying thrust load.
Question: Usage difference of different O.D. shapes of outer ring
Answer: The bearing with spherical outer ring can alleviate uneven load caused by installation problems. The contact area between the bearing with arc outer ring and the slide rail surface is large, suitable for slide rail surfaces with large load or low hardness.

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Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Dia. D
(mm) 		Width B
(mm) 		Stud Screw Nominal (M)
(mm) 		Cam Follower: Stud Screw (Fine Thread)
(mm) 		Basic Load Rating Cr (Dynamic)
(kN) 		Basic Load Rating Cor (Static)
(kN) 		Allowable Rotational Speed
(rpm) 		Seal

MYR 27.85

1 Piece(s)Available 4 Day(s) 3014-M12×1.56.88.45500Not Provided

MYR 30.50

1 Piece(s)Available 4 Day(s) or more 3214-M12×1.56.88.45500Not Provided

MYR 36.70

1 Piece(s)Available 4 Day(s) or more 3518-M16×1.59.814.13600Not Provided

MYR 66.87

1 Piece(s)Available 4 Day(s) or more 5224-M20×1.516.7292400Not Provided

MYR 22.07

1 Piece(s)Available 1 Day(s) 139M5×0.8-2.512.2223200Not Provided

MYR 21.27

1 Piece(s)Available 1 Day(s) 1611M6×1-3.153.314000Not Provided

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