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

Dimensions

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

Technical Specifications

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

General Specifications

UPC	662327984908
Weight	16.87 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080
Country of Origin	United States of America