Hub City | PB250NX1 3/8 | PB250N Series Nickel Plated Pillow Block

PB250NX1 3/8

PB250N Series Nickel Plated Pillow Block

Item #101033018

Cast Iron - Nickel Plated

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

Center of Bearing to Front of Inner Ring	1.004 in
Base Width	1 7/8 in
Insert Type	Steel Insert
Bolt Size	1/2 in
Housing Height	3 5/8 in
Bearing Design	Non-Expansion
Temperature Range [Min]	-25 °F
Bolt Holes	2
Bolt Hole Spacing Range [Max]	5 1/2 in
Bearing Type	Ball Bearing
Housing Width	1 7/8 in
Length Through Bore	1.378 in
Lubrication	Relubricatable
Bearing Insert	B250X1 3/8
Bolt Hole Spacing	5 3/32 in
Inch/Metric	Inch Bore
Base Height	5/8 in
Temperature Range [Max]	225 °F
Housing Material	Cast Iron - Nickel Plated
Mounted Unit Duty	Normal-Duty
Pillow Block Type	Thru-Bolt
Seal Type	Contact Seals
Shaft Dia.	1.375 in
Series	PB250N
Misalignment Range	±1 1/2°
Housing Construction	1 Piece
Collar O.D.	1.815 in
End Type	Open End
Bolt Hole Spacing Range [Min]	4 11/16 in
Locking Device	Setscrew Locking Collar
Overall Width	1 15/16 in
Base Length	6 3/4 in
Weight	4.0 LB
EAN or UPC	662798249445

PB250NX1 3/8