Page 368 - MiSUMi FA Mechanical Components Economy Series

7 Economy Series Product Overview
Bearings / Bearings With Housings / Rod End Bearings / Pivot Pins M M M M M M M M M M M M M M M M YV 6WDQGDUG 7\SH o onnnnnnnn
Bearings

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Economy series Bearings
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Bearings Applications of MISUMI Economy series Bearings ᵖᵎ
P.365 Low load: Bearings for transporting light workpieces
Bearings With Housings transmission or limited to driving at medium and low
Medium and low speed rotation: Bearings for driven

speed
P.393 Medium precision rotation: Bearings that do not
require precise positioning
Ball Bearing Lock Nuts

P.395
Bearing Shaft Screws 2Example of Use

P.403
2MISUMI Economy series Bearings:
Rod End Bearings It is suitable for such applications Medium Precision Rotation
Low Load
Medium and Low Speed Rotation
2Roller Conveyor Workpiece Transfer
P.405 Effect
Bearings are used for transporting & guiding workpiece.
Pivot Pins The workpiece is carried by the inclination of the conveyor Workpiece
and its own weight.
Guide Effect
In this case, it doesn't be required high speed and precise
P.409 positioning.

2Precautions of Selection
· Differences in specifications between MISUMI standard product bearing (B6901ZZ) and MISUMI Economy
series bearing (C-E6901ZZ)

MISUMI Standard Product Bearing MISUMI Economy series Bearings

Basic Dynamic Rated Load (Cr): 2.89kN Basic Dynamic Rated Load (Cr): 2kN
Load Capacity
Basic Static Rated Load (Cor): 1.46kN Basic Static Rated Load (Cor): 1kN
Basic Rated Life Ź1 million rotations Basic Rated Life Ź400,000 rotations
(With 2.89kN load applied) (With 2.89kN load applied)
Lifetime
EX: Specific example Ź4000 hours EX: Specific example Ź1600 hours
(When rotating at speed of 750rpm and load of 0.5kN) (When rotating at speed of 750rpm and load of 0.5kN)
Bearing Internal Minimum: 3ȝm Maximum: 13ȝm Minimum: 6ȝm Maximum: 23ȝm
Clearance

365