Hub City | PB220X1 1/4S | PB220 Series Cast Iron Pillow Block

PB220X1 1/4S

PB220 Series Cast Iron Pillow Block

Item #101032781

Cast Iron

Regreasable

Contact Seals

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Auto Replenish

each One-time purchase

Product Details

Molded glass fiber reinforced polyamide retainer
Grade 10 balls
Races and balls are 52100 steel, hardened, ground, and honed for quiet operation
Slotted bolt holes
Rugged cast iron or Hub-Alloy® housing
Zone-hardened inner race
Prelubricated with high quality lithium grease. 1/4-28 Zerk fitting provided to allow for relube
Choice of narrow or wide inner race, setscrew locking or eccentric collar locking, normal-duty, or medium-duty bearings
Knurled cup point setscrews at 120° to minimize inner ring distortion
Recessed housing base to accommodate uneven mounting surfaces
Spherical outer race to allow up to 1.5° misalignment
All bearings have single lip Nitrile rubber seals with steel trash guard
Steel fingers are standard on wide inner race bearings only

Specifications

Collar O.D.	1.71 in
End Type	Open End
Base Height	5/8 in
Lubrication	Relubricatable
Mounted Unit Duty	Normal-Duty
Bearing Type	Ball Bearing
Temperature Range [Min]	-25 °F
Base Length	6 3/8 in
Housing Height	3 1/8 in
Shaft Dia.	1.25 in
Bolt Size	1/2 in
Housing Material	Cast Iron
Insert Type	Steel Insert
Base Width	1 3/4 in
Bearing Design	Non-Expansion
Misalignment Range	±1 1/2°
Bolt Hole Spacing Range [Min]	4 1/4 in
Center of Bearing to Front of Inner Ring	1.051 in
Length Through Bore	1.406 in
Temperature Range [Max]	225 °F
Inch/Metric	Inch
Bearing Insert	B220X1 1/4S
Seal Type	Contact Seals
Housing Construction	1 Piece
Overall Width	1 59/64 in
Pillow Block Type	Thru-Bolt
Bolt Hole Spacing Range [Max]	5 1/8 in
Locking Device	Eccentric Locking Collar
Series	PB220
Bolt Holes	2
Bolt Hole Spacing	4 11/16 in
Housing Width	1 3/4 in
Weight	3.0 LB
EAN or UPC	662798247496

PB220X1 1/4S