KC551-34

KC55 Series Krown-Regal® Medium-Duty Pillow Block

Item #102124239

Cast Iron

Centrik-Lok® Collar

Contact Seals

Non-Expansion Type

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Product Details

Molded lip seal-flinger system
Rugged one-piece cast iron housing
Centrik-lok shaft locking device
Spherically seated bearing insert with antirotation pin
Large diameter balls for high load capacities
Nylon retainers for quiet operation
Conveniently located lube fittings
Casting base has elongated holes for mounting bolts to provide interchangeability with other competitive makes, as well as ease of adjustment during installation

Specifications

RPM [Max]	4800 rpm
Bolt Hole Spacing	6 11/32 in
Lubrication	Relubricatable
Mounted Unit Duty	Medium-Duty
Temperature Range [Max]	225 °F
Base Length	8 1/4 in
Bearing Type	Ball Bearing
Bearing Insert	KMB551-34
Locking Device	Centrik-Lok® Collar
Shaft Dia.	1.75 in
End Type	Open End
Inch/Metric	Inch Bore
Seal Type	Contact Seals
Outer Ring Size	210
Housing Height	4 5/8 in
Base Height	1 in
Base Width	2 3/8 in
Bolt Hole Spacing Range [Min]	5 27/32 in
Size Code	210
Bolt Size	5/8 in
Bearing Design	Non-Expansion
Series	KMB55
Housing Width	2 3/8 in
Bolt Hole Spacing Range [Max]	6 27/32 in
Housing Construction	1 Piece
Center of Bearing to Front of Inner Ring	1 9/32 in
Pillow Block Type	Thru-Bolt
Length Through Bore	2.03125 in
Housing Material	Cast Iron
Bolt Holes	2
Weight	7.5 LB
EAN or UPC	662864022491