• 2 11/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Base Width (in)	3.19 in
Bolt Size (in)	3/4 in
Overall Width (in)	4 in
Foot Height (in)	2 in
Base to Center Height (in)	3.25 in
Bore Diameter (in)	2.6875 in
Slot Length (in)	1.06 in
Overall Length (in)	10.44 in
Overall Height (in)	6.44 in
Locking Collar Outside Diameter (in)	4.06 in
Base Length (in)	10.44 in
Inner Ring Outside Diameter (in)	3.37 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Expansion Capability (in)	0.38 in
Bolt Spacing (in)	8.13 in
Length Through Bore (in)	4 in
Centerline to Outermost Bearing Face (in)	2.44 in

Technical Specifications

Fixed/Expansion	Expansion
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	51,100 lb
Rolling Element	Spherical Roller
Housing Color	Black
Housing Construction	Solid
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	71,500 lb
Housing Type	Pillow Block, Two Bolt
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Housing Style	Pillow Block
Product	PEB22400
Radial Clearance	C0 STANDARD
Seal Type	Clearance Seal
Cage Material	Steel
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Maximum Speed (RPM)	1950 rpm
Seal Kit	B448HS
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	B448
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1299 cps
Locking Device Kit	B448SC
Vibration Frequency Inner Ring Defect	0.1701 cps
Lubricant	EXXON RONEX MP STD
Insert	CSEB22443H
Expansion Lock Plug	B224408A
Vibration Frequency Roller Spin	0.0591 cps
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED

General Specifications

UPC	662327111649
Weight	29.55 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN
HTC	8483208080
Country of Origin	Mexico