• 3 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Double Setscrew Locking Collar, Triple Lip Contact Seal

Dimensions

Bore Diameter (in)	3.9375 in
Bolt Size (in)	7/8 in
Overall Height (in)	8.81 in
Base Width (in)	5.63 in
Base to Center Height (in)	4.438 in
Foot Height (in)	2.88 in
Overall Length (in)	15.63 in
Slot Length (in)	1.81 in
Overall Width (in)	6.13 in
Locking Collar Outside Diameter (in)	5.63 in
Housing Cast Face to Outermost Bearing Face (in)	1.06 in
Bolt Spacing (in)	12.25 in
Base Length (in)	15.63 in
Centerline to Outermost Bearing Face (in)	3.06 in
Bolt Spacing Width (in)	3.38 in
Length Through Bore (in)	6.13 in
Inner Ring Outside Diameter (in)	4.561 in

Technical Specifications

Product	PB22500F
Radial Dynamic Load Capacity (lb)	96,500 lb
Seal Type	Multi-Lip Contact Seal
Shaft Locking Type	Double Set Collar
Cage Material	Steel
Housing Material	Cast Iron
Housing Color	Black
Housing Type	Pillow Block, Four Bolt
Misalignment Type	Dynamic
End Cap	B464DTC
Radial Clearance	C0 STANDARD
Static Load Rating (lb)	137,000 lb
Housing Style	Pillow Block
Rolling Element	Spherical Roller
Series	Solid-housed Pillow Blocks
Housing Construction	Solid
Fixed/Expansion	Fixed
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B580MLK
Seal Kit	B464E7S
Maximum Speed (RPM)	625 rpm
Setscrew Torque (in-lbs)	1350 in/lbs
Primary Seal	BUNA TRIPLE LIP SEAL
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0071 cps
Size Code	B564
Max Operating Temperature (F)	225 °F
Locking Device Kit	B464SC QTY 2
Vibration Frequency Inner Ring Defect	0.1717 cps
Vibration Frequency Roller Spin	0.0548 cps
Insert	B563L
Vibration Frequency Outer Ring Defect	0.1283 cps
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	793699541250
Weight	81.50 LB
Packaged Length	9.13 IN
Packaged Width	6.75 IN
Packaged Height	15.63 IN
Country of Origin	Mexico