• 2 15/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Type E Pillow Block Unit, Single Setscrew Locking Collar, Triple Lip Contact Seal

Dimensions

Foot Height (in)	1.88 in
Bolt Size (in)	5/8 in
Base Width (in)	4.25 in
Base to Center Height (in)	3.125 in
Overall Height (in)	6.31 in
Overall Length (in)	11.81 in
Bore Diameter (in)	2.9375 in
Overall Width (in)	4.25 in
Locking Collar Outside Diameter (in)	4.06 in
Centerline to Outermost Bearing Face (in)	2.44 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Expansion Capability (in)	0.38 in
Bolt Spacing Max (in)	9.88 in
Base Length (in)	11.81 in
Bolt Spacing Min (in)	7.81 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing Width (in)	2.13 in
Length Through Bore (in)	4 in

Technical Specifications

Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Color	Black
Fixed/Expansion	Expansion
Product	EPEB22400F
Static Load Rating (lb)	71,500 lb
Housing Style	Pillow Block
Housing Material	Cast Iron
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Series	Solid-housed Pillow Blocks
Cage Material	Steel
Shaft Locking Type	Single Set Collar
Housing Type	Pillow Block, Four Bolt, Type E
Seal Type	Multi-Lip Contact Seal
Radial Clearance	C0 STANDARD
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	850 rpm
Ability to Relubricate	Yes
Seal Kit	B448E7S
Setscrew Torque (in-lbs)	680 in/lbs
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0591 cps
Expansion Lock Plug	B224488A
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1299 cps
Size Code	B448
Primary Seal	BUNA TRIPLE LIP SEAL
Insert	CSEB22447E7
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Locking Device Kit	B448SC
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1701 cps
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	793699530964
Weight	31.17 LB
Packaged Length	6.50 IN
Packaged Width	5.00 IN
Packaged Height	11.25 IN