KC451-18

KC45 Series Krown-Regal® Normal-Duty Pillow Block

Item #102113020

Cast Iron

Centrik-Lok® Collar

Contact Seals

Non-Expansion Type

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Product Details

Standard-duty pillow block with elongated bolt holes allow adjustment to facilitate mounting as well as alignment.

Design reduces three most common causes of bearing failure: seal failure that permits entrance of contaminants or loss of lubricant, insufficient housing strength, and loosening of bearings on rotating shafts
Elongated bolt holes allow adjustment to facilitate mounting as well as alignment
Molded lip seal-flinger system
Rugged one-piece cast iron housing
Centrik-lok shaft locking device
Large diameter balls for high load capacities
Nylon retainers for quiet operation
Conveniently located lube fittings
Spherically seated bearing insert with antirotation pin

Specifications

Bearing Design	Non-Expansion
Housing Width	1 7/8 in
End Type	Open End
Static Load Rating [Max]	2200 lbf
Bolt Hole Spacing Range [Max]	5 1/8 in
Bearing Type	Ball Bearing
Base Height	21/32 in
Bolt Size	1/2 in
Size Code	206
Locking Device	Centrik-Lok® Collar
Bearing Insert	KMB451-18
Temperature Range [Max]	300 °F, 225 °F
Outer Ring Size	206
Bolt Hole Spacing Range [Min]	4 1/8 in
Bolt Hole Spacing	4 5/8 in
RPM [Max]	8000 rpm
Mounted Unit Duty	Normal-Duty
Length Through Bore	1.5 in
Shaft Dia.	1.125 in
Dynamic Load Rating	5190 lbf
Inch/Metric	Inch Bore
Pillow Block Type	Thru-Bolt
Base Length	6 1/4 in
Bolt Holes	2
Housing Construction	1 Piece
Series	KMB45
Seal Type	Contact Seals
Base Width	1 7/8 in
Housing Material	Cast Iron
Housing Height	3 3/8 in
Lubrication	Relubricatable
Center of Bearing to Front of Inner Ring	7/8 in
Weight	7.633 LB
EAN or UPC	662864019835