• 4 7/16" Mounted Spherical Roller Bearing, Cast Steel 4-Bolt Pillow Block, Double Setscrew Locking Collar, Clearance Seal

Dimensions

Bore Diameter (in)	4.4375 in
Base Width (in)	4.75 in
Bolt Size (in)	3/4 in
Overall Width (in)	6.25 in
Foot Height (in)	2.75 in
Base to Center Height (in)	4.75 in
Overall Height (in)	10 in
Slot Length (in)	1.45 in
Overall Length (in)	16.5 in
Locking Collar Outside Diameter (in)	6.19 in
Housing Cast Face to Outermost Bearing Face (in)	1 in
Base Length (in)	16.5 in
Length Through Bore (in)	6.25 in
Bolt Spacing Width (in)	2.5 in
Bolt Spacing (in)	13.5 in
Centerline to Outermost Bearing Face (in)	3.13 in
Inner Ring Outside Diameter (in)	5.032 in

Technical Specifications

Shaft Locking Type	Double Set Collar
Product	PKB22500F
Radial Clearance	C0 STANDARD
Housing Material	Cast Steel
Cage Material	Steel
Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
Housing Color	Black
Rolling Element	Spherical Roller
Housing Construction	Solid
Misalignment Type	Dynamic
Housing Type	Pillow Block, Four Bolt
Radial Dynamic Load Capacity (lb)	109,400 lb
Seal Type	Clearance Seal
Fixed/Expansion	Fixed
Static Load Rating (lb)	159,300 lb
Ability to Relubricate	Yes
Microlock Kit	B580MLK
Setscrew Torque (in-lbs)	1350 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	1300 rpm
Seal Kit	B572YHS
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Outer Ring Defect	0.1283 cps
Grease Fitting Thread Size	1/8 NPT
Insert	B571YL
Locking Device Kit	B572YSC QTY 2
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1717 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0568 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	B572

General Specifications

UPC	662864307178
Weight	95.00 LB
Packaged Length	10.50 IN
Packaged Width	6.63 IN
Packaged Height	16.00 IN
HTC	8483204080
Country of Origin	United States of America