• 2 15/16" Mounted Spherical Roller Bearing, Expansion Cast Steel 4-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Length (in)	10.44 in
Bore Diameter (in)	2.9375 in
Slot Length (in)	0.94 in
Bolt Size (in)	5/8 in
Base Width (in)	3.75 in
Foot Height (in)	2.25 in
Base to Center Height (in)	3.25 in
Overall Height (in)	6.44 in
Overall Width (in)	4 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Base Length (in)	10.44 in
Centerline to Outermost Bearing Face (in)	2.44 in
Expansion Capability (in)	0.38 in
Bolt Spacing (in)	8.13 in
Bolt Spacing Width (in)	1.88 in
Length Through Bore (in)	4 in

Technical Specifications

Misalignment Type	Dynamic
Housing Material	Cast Steel
Radial Clearance	C0 STANDARD
Housing Type	Pillow Block, Four Bolt
Housing Color	Black
Seal Type	Clearance Seal
Cage Material	Steel
Fixed/Expansion	Expansion
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	51,100 lb
Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
Product	PKEB22400F
Static Load Rating (lb)	71,500 lb
Housing Construction	Solid
Shaft Locking Type	Single Set Collar
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	1950 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B448HS
Primary Seal	STEEL CLEARANCE SEAL
Grease Fitting Thread Size	1/8 NPT
Expansion Lock Plug	B224488A
Locking Device Kit	B448SC
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1701 cps
Insert	CSEB22447H
Housing Coating	POWDER COATED
Size Code	B448
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0591 cps
Max Operating Temperature (C)	107 °C

General Specifications

UPC	662327115319
Weight	31.00 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN
Country of Origin	Mexico