• 3 15/16" Mounted Spherical Roller Bearing, Fixed Cast Steel 4-Bolt Pillow Block, Adapter Mounted, Clearance Seal

Dimensions

Slot Length (in)	1.25 in
Overall Height (in)	8.5 in
Overall Width (in)	4.94 in
Overall Length (in)	15.25 in
Foot Height (in)	2.63 in
Base Width (in)	4.5 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	3.9375 in
Base to Center Height (in)	4.25 in
Locking Collar Outside Diameter (in)	5.44 in
Base Length (in)	15.25 in
Inner Ring Outside Diameter (in)	4.561 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Centerline to Outermost Bearing Face (in)	2.94 in
Length Through Bore (in)	4.94 in
Bolt Spacing (in)	12.5 in
Bolt Spacing Width (in)	2.25 in

Technical Specifications

Misalignment Type	Dynamic
Product	PKB22600F
Seal Type	Clearance Seal
Housing Color	Black
Housing Material	Cast Steel
Radial Clearance	C0 STANDARD
Rolling Element	Spherical Roller
Housing Style	Pillow Block
Cage Material	Steel
End Cap	B464DTC
Static Load Rating (lb)	137,000 lb
Shaft Locking Type	Adapter Mount
Series	Solid-housed Pillow Blocks
Housing Type	Pillow Block, Four Bolt
Housing Construction	Solid
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	96,500 lb
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Seal Kit	B464HS
Microlock Kit	B580MLK
Maximum Speed (RPM)	1400 rpm
Vibration Frequency Roller Spin	0.0548 cps
Insert	B663L
Shaft Locking Collar Kit/Adapter Assembly	SNW663
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0071 cps
Vibration Frequency Inner Ring Defect	0.1717 cps
Size Code	B663
Vibration Frequency Outer Ring Defect	0.1283 cps
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SNW663
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C

General Specifications

UPC	793699053678
Weight	72.22 LB
Packaged Length	9.13 IN
Packaged Width	5.25 IN
Packaged Height	15.75 IN