• 5" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Double Setscrew Locking Collar, Triple Lip Contact Seal

Dimensions

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

Technical Specifications

Shaft Locking Type	Double Set Collar
Housing Material	Cast Iron
Housing Construction	Solid
Misalignment Type	Dynamic
Seal Type	Multi-Lip Contact Seal
Product	PB22500F
Cage Material	Steel
Housing Type	Pillow Block, Four Bolt
Housing Style	Pillow Block
Radial Dynamic Load Capacity (lb)	166,200 lb
Series	Solid-housed Pillow Blocks
Static Load Rating (lb)	241,900 lb
Radial Clearance	C0 STANDARD
Housing Color	Black
Rolling Element	Spherical Roller
Fixed/Expansion	Fixed
Ability to Relubricate	Yes
Microlock Kit	B580MLK
Setscrew Torque (in-lbs)	1350 in/lbs
Maximum Speed (RPM)	525 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B580YE7S
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0515 cps
Vibration Frequency Inner Ring Defect	0.173 cps
Insert	B580YL
Housing Coating	POWDER COATED
Size Code	B580
Vibration Frequency Fundamental Train	0.0071 cps
Primary Seal	BUNA TRIPLE LIP SEAL
Grease Fitting Thread Size	1/4 NPT
Locking Device Kit	B580YSC QTY 2
Vibration Frequency Outer Ring Defect	0.127 cps

General Specifications

UPC	662864306751
Weight	133.45 LB
Packaged Length	11.88 IN
Packaged Width	7.25 IN
Packaged Height	18.50 IN