CRS28

CRS28 Needle Bearing Cam Follower

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Datasheet. CRS28 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.8750in. ⁓7/8"

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

2.7810in. ⁓2-25/32"

Overall Outside Diameter
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

1.7490in. and 1.7500in.

Lubrication Material
The element,compound,or mixture with which the item is lubricated.

grease

Stud Diameter
The length of a straight line which passes through the center of a stud,and terminates at the circumference.

0.7500in. and 0.7510in.

Outer Ring Width

0.9950in. and 1.0000in.

Stud Length
A measurement of the longest dimension of the stud,in distinction from width.

1.7500in.

Seal Quantity
The number of seals included on the item.

Bearing Seal Type
Indicates the type of seal provided with the bearing.

contact

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.750in. ⁓3/4"

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

with means for relubrication, lubricant hole 0.156 in.dia located in grip area 0.438 in. from washer face

Lubrication Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.

MIL-G-23827 mil spec single material response

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

rubber synthetic seal

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel outer ring

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel roller

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel stud

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel washer

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

cam follower

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unf

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf

What is the style?

Cam follower