• 2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Pillow Block, Adapter Mounted, Clearance Seal

Dimensions

Overall Length (in)	10.44 in
Bolt Size (in)	5/8 in
Overall Height (in)	6.44 in
Overall Width (in)	3.86 in
Slot Length (in)	0.94 in
Bore Diameter (in)	2.9375 in
Base Width (in)	3.75 in
Foot Height (in)	2.25 in
Base to Center Height (in)	3.25 in
Locking Collar Outside Diameter (in)	4.16 in
Bolt Spacing (in)	8.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.75 in
Length Through Bore (in)	3.86 in
Base Length (in)	10.44 in
Bolt Spacing Width (in)	1.88 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Housing Type	Pillow Block, Four Bolt
Misalignment Type	Dynamic
Static Load Rating (lb)	71,500 lb
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Housing Style	Pillow Block
End Cap	B448DTC
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	51,100 lb
Product	PB22600F
Radial Clearance	C0 STANDARD
Housing Color	Black
Housing Construction	Solid
Shaft Locking Type	Adapter Mount
Cage Material	Steel
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	1950 rpm
Seal Kit	B448HS
Microlock Kit	B448MLK
Ability to Relubricate	Yes
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Shaft Locking Collar Kit/Adapter Assembly	SNW647
Insert	B647L
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Size Code	B647
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1701 cps
Housing Coating	POWDER COATED
Locking Device Kit	SNW647
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662327985165
Weight	27.80 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN