MCFD 52-B

Mounting

Coat design

Outer diameter ( RD (mm) )

Bore diameter ( SD (mm) )

width ( L (mm) )

C (mm)

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MCFD 52-B

MCFD

PDF datasheet

Specification

Identification numbers

ARTNR

504658

Measurement

RD (mm):

W (mm):

SD (mm):

SL (mm):

40,5

L (mm):

E (mm):

0,8

M (mm):

M 20x1,5

TL (mm):

HC (mm):

HD (mm):

R (mm):

C (mm):

Clamping torque max (1) Nm:

118

Limiting speed grease (min-1):

3400

Limiting speed oil (min-1):

4400

Housing bore dia min (mm):

Housing bore dia max (mm):

20,021

Load rating dynamic C (N):

30000

Load rating static C0 (N):

35000

Weight (kg):

0,45

Product:

Cam follower stud type

Product series:

MCFD

Design:

Heavy duty

Bearing:

Full complement of cylindrical rollers

Mounting:

With hexagonal hole

Sealing:

Without seals

Coat design:

Crowned coat

Trademark:

McGill

Series MCFD with suffix -B: full complement of cylindrical rollers, shielded, crowned roller diameter and broach slot
(The features -B and -X are to combine together.)

In this modification, relubrication through the flange end of the stud ist not possible.

Clamping torque is based on dry threads. If threads are lubricated, use half of value shown.

Since load, lubrication method, temperature and other factors affect the maximum operation speed, it is impossible to determine precise limiting speed. The limiting speeds are based on lightly loaded bearings having adequate lubrication and are listed only as a design guide. More frequent relubrication is required when operating at higher speeds. Actual bearing testin in the specifig application should be conducted if the anticipated operating speed approaches the listing limitign speed.

Dynamic load hold not exeed 50% of dynamic rating as a track roller.

Static load rating is based on stud strengh or on internal rolling element load distribution.

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