• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Adapter Mounted, Clearance Seal, 100% Grease Fill

Dimensions

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

Technical Specifications

End Cap	B440DTC
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	38,300 lb
Static Load Rating (lb)	53,500 lb
Misalignment Type	Dynamic
Radial Clearance	C0 STANDARD
Housing Style	Pillow Block
Cage Material	Steel
Series	Solid-housed Pillow Blocks
Seal Type	Clearance Seal
Housing Construction	Solid
Shaft Locking Type	Adapter Mount
Housing Type	Pillow Block, Two Bolt
Housing Color	Black
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Product	PB22600
Microlock Kit	B448MLK
Ability to Relubricate	Yes
Seal Kit	B440HS
Maximum Speed (RPM)	2300 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Size Code	B639
Vibration Frequency Inner Ring Defect	0.1791 cps
Shaft Locking Collar Kit/Adapter Assembly	SNW639
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	SNW639
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0607 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1376 cps
Max Operating Temperature (C)	107 °C
Insert	B639L
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Lube Fill Percent	100% GREASE FILL

General Specifications

UPC	793699300406
Weight	16.87 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