• 125.00 mm Mounted Spherical Roller Bearing, Cast Steel 4-Bolt Pillow Block, Double Setscrew Locking Collar, Clearance Seal

Dimensions

Bolt Size (in)	7/8 in
Bolt Size (mm)	22 mm
Slot Length (in)	1.56 in
Overall Height (in)	11.13 in
Overall Width (in)	7.88 in
Foot Height (in)	3 in
Base to Center Height (in)	5.5 in
Overall Length (in)	18.5 in
Base Width (in)	6.38 in
Locking Collar Outside Diameter (in)	7.06 in
Length Through Bore (in)	7.88 in
Centerline to Outermost Bearing Face (in)	3.94 in
Bolt Spacing (in)	15.5 in
Inner Ring Outside Diameter (in)	5.75 in
Base Length (in)	18.5 in
Housing Cast Face to Outermost Bearing Face (in)	1.16 in
Bolt Spacing Width (in)	2.75 in

Technical Specifications

Static Load Rating (lb)	241,900 lb
Housing Color	Black
Cage Material	Steel
Housing Style	Pillow Block
Fixed/Expansion	Fixed
Housing Type	Pillow Block, Four Bolt
Housing Material	Cast Steel
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	166,200 lb
Housing Construction	Solid
Radial Clearance	C0 STANDARD
Product	PKB22500F
Rolling Element	Spherical Roller
Shaft Locking Type	Double Set Collar
Series	Solid-housed Pillow Blocks
Maximum Speed (RPM)	1200 rpm
Microlock Kit	B580MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	1350 in/lbs
Seal Kit	B580YHS
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	B580
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/4 NPT
Vibration Frequency Roller Spin	0.0515 cps
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.173 cps
Vibration Frequency Outer Ring Defect	0.127 cps
Locking Device Kit	B580YSC QTY 2
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0071 cps
Insert	B5M125YL

General Specifications

UPC	662864308038
Weight	132.00 LB
Packaged Length	11.88 IN
Packaged Width	7.25 IN
Packaged Height	18.50 IN