Hub City | PB250NX3/4 | PB250N Series Nickel Plated Pillow Block

PB250NX3/4

PB250N Series Nickel Plated Pillow Block

Item #101033029

Cast Iron - Nickel Plated

Regreasable

Contact Seals

+ Show More

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

Bolt Size	3/8 in
Bolt Holes	2
Overall Width	1 13/32 in
Housing Width	1 3/8 in
Mounted Unit Duty	Normal-Duty
Housing Construction	1 Piece
Shaft Dia.	0.75 in
Length Through Bore	1.004 in
Pillow Block Type	Thru-Bolt
Housing Material	Cast Iron - Nickel Plated
Seal Type	Contact Seals
Bearing Design	Non-Expansion
Base Height	1/2 in
Series	PB250N
Collar O.D.	1.11 in
Base Width	1 3/8 in
Inch/Metric	Inch Bore
Base Length	5 1/8 in
Bearing Type	Ball Bearing
Insert Type	Steel Insert
Bolt Hole Spacing	3 11/16 in
Misalignment Range	±1 1/2°
Temperature Range [Min]	-25 °F
Bearing Insert	B250X3/4
Housing Height	2 1/2 in
Temperature Range [Max]	225 °F
Center of Bearing to Front of Inner Ring	0.72 in
Bolt Hole Spacing Range [Max]	4 1/8 in
Locking Device	Setscrew Locking Collar
Lubrication	Relubricatable
End Type	Open End
Weight	2.0 LB
EAN or UPC	662798249346

PB250NX3/4