Product Categories / Mounted Bearings / Pillow Block Bearing / KHPP206

KHPP206

Name: KHPP206 Pillow Block Bearing
Brand: LILY

$6.30 /Each

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Overview
Part Number	KHPP206
Brand: LILY	Interchangeable With: AMI
Bearing Part Number	KH206
Housing Part Number	PP6
Characteristics
System of Measurement	Metric
Bearing Type	Ball Bearing
Bearing Seal Type	Double Sealed
Inner Ring Type	Narrow Inner Ring
Mounted Type	Pillow Block Bearing
Shaft Mount Type	Eccentric Collar Locking
Product Series	KHPP200
Dimensions
Bore Dia	30 mm
Bore Dia Tolerance	-0.0005" to 0"
Hole Width	10.3 mm
Hole Length	14.3 mm
Overall Height	66.7 mm
Pillow Height	4 mm
Center Height	33.3 mm
Whole Length	123.8 mm
Hole Ctr-to-Ctr Min	91 mm
Hole Ctr-to-Ctr Max	100 mm
Width of Inner Ring	31.8 mm
Width with Eccentric Collar	35.7 mm
Mounting Bolt Size	M10
Material
Bearings Material	AISI 52100 Steel
Housing Material	Pressed Steel
Performance
Stamping Load Limit	2.67 kN
Temperature Range	-30° to 110 °C
Properties
RoHS	Compliant
REACH	Compliant
Lubrication	Required
Weight	0.48 kg

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Shaft retention is achieved through eccentric collar locking in this pillow block bearing unit, which secures the shaft reliably against moderate loads and intermittent vibration — provided the collar is rotated firmly in the direction of shaft rotation and the locking screw is fully tightened — without damaging the shaft surface.

Two M10 bolts fasten the mounted bearing unit to the mounting surface, providing a secure and stable foundation that suits both new installations and direct replacement applications. M10 represents a mid-range metric fastener, widely used across standard industrial pillow blocks where moderate radial loads and everyday operating conditions are the norm.

Why does this bearing use Eccentric Collar Locking to secure the shaft?

Eccentric collar locking works by rotating an offset collar in the direction of shaft rotation until it clamps firmly around the shaft, which makes it well suited to applications where the shaft surface must remain undamaged and load distribution needs to be more even. Its main advantage over other shaft locking methods is a broader contact area that reduces shaft stress, which matters most when the application involves intermittent loads, frequent starts and stops, or softer shaft materials.

How does the M10 affect installation and compatibility?

The bolt size directly determines whether the pillow block bearing can be mounted onto an existing frame or structure without modification. An M10 bolt corresponds to a mid-range hole pattern widely used in standard metric pillow blocks across a broad range of industrial applications, so when replacing an existing unit, confirming this dimension ensures a drop-in fit. Mismatched bolt sizes may require redrilling the mounting surface or sourcing an adapter plate, adding time and cost to the installation.