• 1 15/16" shaft size; Cast iron housing; Expansion unit; Setscrew mounting collar; Clearance seal; Exxon Ronex MP grease; Accessories include open cap and closed cap

Dimensions

Bore Diameter (in)	1.9375 in
Overall Height (in)	4.5 in
Bolt Size (in)	1/2 in
Base to Center Height (in)	2.25 in
Foot Height (in)	1.31 in
Base Width (in)	3 in
Overall Length (in)	7.7 in
Slot Length (in)	0.81 in
Overall Width (in)	3 in
Locking Collar Outside Diameter (in)	2.88 in
Expansion Capability (in)	0.26 in
Bolt Spacing Min (in)	6.06 in
Bolt Spacing Max (in)	6.44 in
Centerline to Outermost Bearing Face (in)	1.95 in
Length Through Bore (in)	2.84 in
Bolt Spacing Width (in)	1.59 in
Housing Cast Face to Outermost Bearing Face (in)	1.05 in

Technical Specifications

Housing Color	Black
Rolling Element	Spherical Roller
Cage Material	Steel
Product	P4B
Fixed/Expansion	Expansion
Seal Type	Clearance Seal
Housing Type	Pillow Block, Four Bolt
Series	Solid-housed Pillow Blocks
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	21,000 lb
Housing Style	Pillow Block
Housing Material	Cast Iron
Shaft Locking Type	Single Set Collar
End Cap	SEE AUX CAP KIT
Misalignment Type	Dynamic
Static Load Rating (lb)	24,710 lb
Maximum Speed (RPM)	3540 rpm
Available Seal Type	C Clearance Seal; T Triple Lip Seal
Setscrew Torque (in-lbs)	325 in/lbs
Ability to Relubricate	Yes
Vibration Frequency Inner Ring Defect	0.173 cps
Lube Fitting Type	STRAIGHT AND 90 DEG FITTING
Size Code	6
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0071 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.127 cps
Vibration Frequency Roller Spin	0.0522 cps

General Specifications

UPC	782934931567
Weight	8.61 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN
HTC	8483204080
Country of Origin	China