• 2 3/4" Mounted Spherical Roller Bearing, Expansion Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Foot Height (in)	2 in
Overall Length (in)	10.44 in
Overall Height (in)	6.44 in
Bore Diameter (in)	2.7500 in
Slot Length (in)	1.06 in
Bolt Size (in)	3/4 in
Base to Center Height (in)	3.25 in
Base Width (in)	3.19 in
Overall Width (in)	4 in
Locking Collar Outside Diameter (in)	4.06 in
Length Through Bore (in)	4 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Expansion Capability (in)	0.38 in
Base Length (in)	10.44 in
Centerline to Outermost Bearing Face (in)	2.44 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing (in)	8.13 in

Technical Specifications

Radial Clearance	C0 STANDARD
Cage Material	Steel
Fixed/Expansion	Expansion
Housing Material	Cast Iron
Rolling Element	Spherical Roller
Series	Solid-housed Pillow Blocks
Product	PEB22400
Housing Style	Pillow Block
Housing Type	Pillow Block, Two Bolt
Radial Dynamic Load Capacity (lb)	51,100 lb
Static Load Rating (lb)	71,500 lb
Misalignment Type	Dynamic
Housing Construction	Solid
Seal Type	Heavy Contact Seal
Shaft Locking Type	Single Set Collar
Housing Color	Black
Ability to Relubricate	Yes
Seal Kit	B448ES
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	1500 rpm
Insert	CSEB22444E
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0591 cps
Expansion Lock Plug	B224408A
Vibration Frequency Outer Ring Defect	0.1299 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Locking Device Kit	B448SC
Size Code	B448
Vibration Frequency Inner Ring Defect	0.1701 cps

General Specifications

UPC	662327430627
Weight	28.00 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN
Country of Origin	Mexico