• 2 1/2" shaft size; Cast iron housing; Fixed unit; Setscrew mounting collar; Clearance seal; Exxon Ronex MP grease; Accessories include open cap and closed cap

Dimensions

Base Width (in)	3.38 in
Foot Height (in)	1.63 in
Bore Diameter (in)	2.5000 in
Overall Width (in)	3.55 in
Overall Height (in)	5.59 in
Slot Length (in)	0.81 in
Bolt Size (in)	1/2 in
Base to Center Height (in)	2.75 in
Overall Length (in)	8.74 in
Locking Collar Outside Diameter (in)	3.55 in
Length Through Bore (in)	3.55 in
Base Length (in)	8.74 in
Centerline to Outermost Bearing Face (in)	2.42 in
Housing Cast Face to Outermost Bearing Face (in)	1.12 in
Bolt Spacing Max (in)	7.31 in
Bolt Spacing Min (in)	6.94 in
Bolt Spacing Width (in)	1.75 in

Technical Specifications

Product	P4B
Shaft Locking Type	Single Set Collar
Radial Dynamic Load Capacity (lb)	38,400 lb
Housing Style	Pillow Block
Housing Color	Black
Fixed/Expansion	Fixed
End Cap	SEE AUX CAP KIT
Misalignment Type	Dynamic
Housing Material	Cast Iron
Static Load Rating (lb)	43,870 lb
Housing Construction	Solid
Seal Type	Clearance Seal
Housing Type	Pillow Block, Four Bolt
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Cage Material	Steel
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	C Clearance Seal; T Triple Lip Seal
Ability to Relubricate	Yes
Maximum Speed (RPM)	2670 rpm
Vibration Frequency Inner Ring Defect	0.164 cps
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.007 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1193 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0507 cps
Lube Fitting Type	STRAIGHT AND 90 DEG FITTING
Size Code	8
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C

General Specifications

UPC	782934931468
Weight	15.25 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483204080
Country of Origin	China