MBFBL4CB

MBFBL4CB Flange Bearing
$76.68 /Each    info

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Overview

Part Number MBFBL4CB
Brand: LILY Brand: LILY Interchangeable With: AMI
Bearing Part Number MB4
Housing Part Number FBL204
Product Series MBFBL200C

Characteristics

System of Measurement Metric
Housing Style Flange Bearing
Housing Configuration 1 Piece Solid
Bearing Type Ball Bearing
Expansion Type Non-Expansion Bearing (Fixed)
Inner Ring Type Narrow Inner Ring
Shaft Mount Type Set Screw Locking
Bearing Seal Type Double Sealed
Number of Mounting Holes 3

Dimensions

Shaft Diameter 20 mm
Bore Dia 20 mm
Length Through Bore 24.7 mm
Width of Inner Ring 24.7 mm
Whole Length 108 mm
Whole Width 63.5 mm
Housing Height 25.4 mm
Center Height 42.9 mm
Mounting Bolt Size M10
Hole Center to Center 38.1 mm
Hole Center to Center 1 38.1 mm
Hole Center to Center 2 22.2 mm
Bore Dia Tolerance -0.0005" to 0"
Flange Height 11.4 mm
Flange Length 62 mm
Hole Width 10.7 mm
J 22.2 mm
L 63.5 mm
x 25.4 mm
Z 45.4 mm

Material

Bearings Material Stainless Steel
Housing Color Black
Housing Material Cover

Performance

Temperature Range -30° to 110 °C

Properties

Lubrication Required
Lubrication Fitting Tap 1/4-28 UNF
RoHS Compliant
REACH Compliant
Weight 0.24 kg

What does MBFBL4CB mean?

MBFBL4CB is an AMI metric three-bolt flange unit with a stainless steel narrow inner ring insert and set screw locking, for a 20 mm shaft. The part number breaks down into 6 segments:

M
Stainless steel insert bearing
B
Narrow inner ring ball bearing insert, set screw locking, spherical outer ring. Insert part number is MB4
FBL
Housing style: three-bolt flange. Housing part number is FBL204
4
Frame size 204, 200 series (normal duty); metric bore 20 mm
C
Cover configuration: open cover, the shaft passes through
B
Housing color: black

Note: Part of AMI's Shur Seal corrosion-resistant series.

Frequently asked questions

What does MBFBL4CB mean?

MBFBL4CB is an AMI metric three-bolt flange unit with a stainless steel narrow inner ring insert and set screw locking, for a 20 mm shaft. M = stainless steel insert bearing, B = narrow inner ring ball bearing insert, set screw locking, spherical outer ring. Insert part number is MB4, FBL = housing style: three-bolt flange. Housing part number is FBL204, 4 = frame size 204, 200 series (normal duty); metric bore 20 mm, C = cover configuration: open cover, the shaft passes through, B = housing color: black.

What is the bore size of MBFBL4CB?

The bore of MBFBL4CB is 20 mm.

Design Features of MBFBL4CB Bearing

MBFBL4CB feature an integrated bearing insert and a flanged housing that allows direct mounting onto vertical or side surfaces for precise shaft positioning. The flanged design ensures secure alignment and stable load distribution, even in compact or space-limited installations. Sealed constructions and durable housing materials enhance protection against contaminants and extend service life in industrial environments.


What Benefits Can MBFBL4CB Bearing Provide?

  • Compact and Space-Saving Design: The flanged housing allows direct mounting to equipment frames or walls, making it ideal for installations with limited space.
  • Accurate Shaft Positioning: The flange structure helps maintain precise axial and radial alignment, improving operational stability and reducing vibration.
  • Easy Installation and Secure Mounting: Pre-drilled mounting holes enable quick installation while ensuring firm and reliable fixation.
  • Good Load Support Capability: Flange bearings can handle radial loads and moderate axial loads, suitable for a wide range of light to medium-duty applications.
  • Low Maintenance and Long Service Life: Sealed designs and robust materials protect against dust and contaminants, minimizing maintenance requirements and extending bearing life.


What Can MBFBL4CB Bearing Be Used for?

  • Conveyor and Transfer Systems: They support shafts mounted on vertical or side panels, ensuring accurate alignment in compact conveyor layouts.
  • Packaging and Automation Equipment: Widely applied in automated production lines where precise positioning and space efficiency are critical.
  • Food and Beverage Processing Machinery: Used in equipment requiring hygienic designs and stable shaft support, often with stainless steel housings.
  • Material Handling and Light Industrial Machinery: Suitable for guides, rollers, and auxiliary shafts operating under moderate loads.
  • Agricultural and General Machinery: Applied in pumps, fans, and small mechanical systems where reliable, easy-to-mount bearing solutions are required.

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