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

Dimensions

Overall Length (in)	10.44 in
Bore Diameter (in)	3 in
Base to Center Height (in)	3.25 in
Base Width (in)	3.19 in
Bolt Size (in)	3/4 in
Overall Width (in)	4 in
Overall Height (in)	6.44 in
Foot Height (in)	2.25 in
Slot Length (in)	1.06 in
Locking Collar Outside Diameter (in)	4.06 in
Bolt Spacing (in)	8.13 in
Length Through Bore (in)	4 in
Centerline to Outermost Bearing Face (in)	2.44 in
Base Length (in)	10.44 in
Expansion Capability (in)	0.38 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in

Technical Specifications

Product	PKEB22400
Housing Color	Black
Misalignment Type	Dynamic
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Shaft Locking Type	Single Set Collar
Cage Material	Steel
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	51,100 lb
Seal Type	Clearance Seal
Series	Solid-housed Pillow Blocks
Housing Material	Cast Steel
Fixed/Expansion	Expansion
Rolling Element	Spherical Roller
Static Load Rating (lb)	71,500 lb
Radial Clearance	C0 STANDARD
Maximum Speed (RPM)	1950 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B448HS
Ability to Relubricate	Yes
Size Code	B448
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	CSEB22448H
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0591 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1701 cps
Locking Device Kit	B448SC
Expansion Lock Plug	B224488A
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	662327115357
Weight	29.00 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN