• Product Family: Roller Bearing; Line: Link-Belt Mounted

Dimensions

Foot Height (in)	3 in
Bore Diameter (in)	5 in
Base to Center Height (in)	5.5 in
Base Width (in)	5.56 in
Overall Width (in)	7.88 in
Bolt Size (in)	7/8 in
Overall Length (in)	18.5 in
Overall Height (in)	11.13 in
Slot Length (in)	1.5 in
Locking Collar Outside Diameter (in)	7.06 in
Housing Cast Face to Outermost Bearing Face (in)	1.16 in
Bolt Spacing (in)	15.5 in
Bolt Spacing Width (in)	2.75 in
Inner Ring Outside Diameter (in)	5.75 in
Base Length (in)	18.5 in
Length Through Bore (in)	7.88 in
Centerline to Outermost Bearing Face (in)	3.94 in

Technical Specifications

Product	PB22500F
Housing Type	Pillow Block, Four Bolt
Housing Construction	Solid
Shaft Locking Type	Double Set Collar
Housing Material	Cast Iron
Series	Solid-housed Pillow Blocks
Static Load Rating (lb)	241,900 lb
Rolling Element	Spherical Roller
Housing Style	Pillow Block
Radial Dynamic Load Capacity (lb)	166,200 lb
Seal Type	Heavy Contact Seal
Misalignment Type	Dynamic
Radial Clearance	C0 STANDARD
Housing Color	Black
Fixed/Expansion	Fixed
Cage Material	Steel
Ability to Relubricate	Yes
Maximum Speed (RPM)	900 rpm
Seal Kit	B580YES
Microlock Kit	B580MLK
Setscrew Torque (in-lbs)	1350 in/lbs
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Roller Spin	0.0515 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Locking Device Kit	B580YSC QTY 2
Insert	B580YL
Size Code	B580
Vibration Frequency Fundamental Train	0.0071 cps
Grease Fitting Thread Size	1/4 NPT
Vibration Frequency Inner Ring Defect	0.173 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.127 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C

General Specifications

UPC	662864306737
Weight	133.46 LB