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Part Number 1001-01001

Product Overview: 1001-01001
PB251
Relube type, prelubricated at factory
Setscrew locking
Self-aligning replaceable bearing
Nitrile rubber seals with steel trash guard
Precision bored cast iron housing

Part Number: 1001-01001
UPC: 66279824819
Description: PB251 X 1/2
Category: Mounted Bearings
Family: IndustriaLine™ Mounted Bearings
Series: PB200
Model: PB251

PLEASE NOTE: This item is being discontinued and/or replaced. Contact Customer Service to confirm inventory or interchange to replacement item. You may also visit https://www.regalbeloit.com/manufacturer-part-cross-reference for additional information regarding replacement items.

Specifications
Bore Diameter (or Shaft Size): 1/2
Insert Type: Setscrew Lock - Narrow Inner Race
Seal Type: Contact
Bearing Lubrication: Relube
Housing Material: Cast Iron
Housing Style: High Base
Product Type: Pillow Block
Product Line: Industrialine Mounted Ball Bearing

Model PB251 Dimensions & Ratings Page

Rating Table
Operating RPM Radial Load (Lbs)
3,500 460
3,000 480
2,500 510
2,000 550
1,500 600
1,000 690
500 870
100 1,490

N/A: Not Applicable, C/F: Consult factory