• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Adapter Mounted, Clearance Seal, 40% Grease, 90 Deg Lube Fitting

Dimensions

Foot Height (in)	1.63 in
Overall Width (in)	3.28 in
Slot Length (in)	0.94 in
Base Width (in)	2.69 in
Base to Center Height (in)	2.75 in
Bolt Size (in)	5/8 in
Overall Height (in)	5.5 in
Bore Diameter (in)	2.4375 in
Overall Length (in)	9.13 in
Locking Collar Outside Diameter (in)	3.63 in
Housing Cast Face to Outermost Bearing Face (in)	0.63 in
Bolt Spacing (in)	7.13 in
Centerline to Outermost Bearing Face (in)	1.97 in
Base Length (in)	9.13 in
Length Through Bore (in)	3.28 in
Inner Ring Outside Diameter (in)	2.901 in

Technical Specifications

Housing Material	Cast Iron
Fixed/Expansion	Fixed
Shaft Locking Type	Adapter Mount
Housing Style	Pillow Block
Housing Type	Pillow Block, Two Bolt
Static Load Rating (lb)	53,500 lb
Housing Construction	Solid
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	38,300 lb
Housing Color	Black
Product	PB22600
Seal Type	Clearance Seal
Cage Material	Steel
End Cap	B440DTC12
Radial Clearance	C0 STANDARD
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Microlock Kit	B448MLK
Maximum Speed (RPM)	2300 rpm
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B440HS
Locking Device Kit	SNW639
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Size Code	B639
Auxiliary Seals	RUBBER COVER
Shaft Locking Collar Kit/Adapter Assembly	SNW639
Primary Seal	STEEL CLEARANCE SEAL
Lube Fill Percent	40% GREASE FILL
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Insert	B639L
Lubricant	EXXON RONEX MP STD
Lube Fitting Type	90 DEG LUBE FITTING
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Roller Spin	0.0607 cps

General Specifications

UPC	662327984816
Weight	17.00 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483204080
Country of Origin	United States of America