• 1 15/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 2-Bolt Type E Pillow Block, Double Setscrew Locking Collar, Triple Lip Contact Seal

Dimensions

Overall Height (in)	4.56 in
Bore Diameter (in)	1.9375 in
Bolt Size (in)	5/8 in
Base to Center Height (in)	2.25 in
Overall Width (in)	3.81 in
Foot Height (in)	1.31 in
Overall Length (in)	8.88 in
Base Width (in)	2.5 in
Locking Collar Outside Diameter (in)	2.88 in
Length Through Bore (in)	3.81 in
Expansion Capability (in)	0.38 in
Inner Ring Outside Diameter (in)	2.307 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Bolt Spacing Max (in)	7.25 in
Bolt Spacing Min (in)	6.06 in
Centerline to Outermost Bearing Face (in)	1.91 in
Base Length (in)	8.88 in

Technical Specifications

Housing Style	Pillow Block
Product	EPEB22500
Radial Clearance	C0 STANDARD
Seal Type	Multi-Lip Contact Seal
Housing Construction	Solid
Cage Material	Steel
Radial Dynamic Load Capacity (lb)	25,900 lb
Housing Type	Pillow Block, Two Bolt, Type E
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Static Load Rating (lb)	33,200 lb
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Housing Color	Black
Shaft Locking Type	Double Set Collar
Fixed/Expansion	Expansion
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	1225 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B432E7S
Ability to Relubricate	Yes
Grease Fitting Thread Size	1/8 NPT
Size Code	B531
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1617 cps
Vibration Frequency Outer Ring Defect	0.1217 cps
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Primary Seal	BUNA TRIPLE LIP SEAL
Expansion Lock Plug	B224408A
Locking Device Kit	B432SC QTY 2
Insert	CSEB22531E7
Vibration Frequency Roller Spin	0.0559 cps

General Specifications

UPC	793699531244
Weight	12.67 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
Country of Origin	Mexico