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

Dimensions

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

Technical Specifications

Housing Type	Pillow Block, Four Bolt
Radial Clearance	C0 STANDARD
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Product	PB22500F
Seal Type	Clearance Seal
Housing Style	Pillow Block
Housing Material	Cast Iron
Cage Material	Steel
Fixed/Expansion	Fixed
Housing Construction	Solid
Static Load Rating (lb)	241,900 lb
Housing Color	Black
Radial Dynamic Load Capacity (lb)	166,200 lb
Shaft Locking Type	Double Set Collar
Maximum Speed (RPM)	1200 rpm
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	1350 in/lbs
Microlock Kit	B580MLK
Seal Kit	B580YHS
Locking Device Kit	B580YSC QTY 2
Vibration Frequency Roller Spin	0.0515 cps
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0071 cps
Max Operating Temperature (F)	225 °F
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/4 NPT
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.127 cps
Insert	B580YL
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.173 cps
Size Code	B580

General Specifications

UPC	662864306720
Weight	133.46 LB
HTC	8483204080
Country of Origin	United States of America