• 2 15/16" Mounted Spherical Roller Bearing, Expansion Cast Steel 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Base to Center Height (in)	3.25 in
Slot Length (in)	1.06 in
Foot Height (in)	2.25 in
Bore Diameter (in)	2.9375 in
Overall Width (in)	4 in
Overall Length (in)	10.44 in
Bolt Size (in)	3/4 in
Base Width (in)	3.19 in
Overall Height (in)	6.44 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
Centerline to Outermost Bearing Face (in)	2.44 in
Expansion Capability (in)	0.38 in
Base Length (in)	10.44 in
Bolt Spacing (in)	8.13 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Fixed/Expansion	Expansion
Housing Color	Black
Rolling Element	Spherical Roller
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Housing Type	Pillow Block, Two Bolt
Static Load Rating (lb)	71,500 lb
Product	PKEB22400
Radial Dynamic Load Capacity (lb)	51,100 lb
Cage Material	Steel
Housing Style	Pillow Block
Radial Clearance	C0 STANDARD
Housing Construction	Solid
Seal Type	Clearance Seal
Housing Material	Cast Steel
Maximum Speed (RPM)	1950 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B448HS
Ability to Relubricate	Yes
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	EXXON RONEX MP STD
Insert	CSEB22447H
Expansion Lock Plug	B224488A
Size Code	B448
Vibration Frequency Roller Spin	0.0591 cps
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	B448SC
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Outer Ring Defect	0.1299 cps

General Specifications

UPC	662327115326
Weight	29.50 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN