• 4 1/2" Mounted Spherical Roller Bearing, Cast Iron Expansion 4-Bolt Pillow Block, Double Setscrew Locking Collar, Clearance Seal

Dimensions

Base to Center Height (in)	5.75 in
Slot Length (in)	1.81 in
Base Width (in)	6.75 in
Overall Length (in)	18.5 in
Bore Diameter (in)	4.5000 in
Bolt Size (in)	1 in
Overall Height (in)	11.63 in
Overall Width (in)	6.75 in
Foot Height (in)	1.75 in
Locking Collar Outside Diameter (in)	6.19 in
Bolt Spacing (in)	14.75 in
Base Length (in)	18.5 in
Centerline to Outermost Bearing Face (in)	4.25 in
Expansion Capability (in)	0.75 in
Bolt Spacing Width (in)	4 in
Length Through Bore (in)	6.25 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Inner Ring Outside Diameter (in)	5.032 in

Technical Specifications

Housing Construction	Solid
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Shaft Locking Type	Double Set Collar
Static Load Rating (lb)	159,300 lb
Fixed/Expansion	Expansion
Housing Type	Pillow Block, Four Bolt
Product	ZPS5000F
Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	149,500 lb
Housing Color	Black
Microlock Kit	ML4
Maximum Speed (RPM)	1850 rpm
Setscrew Torque (in-lbs)	1350 in/lbs
Ability to Relubricate	Yes
Available Seal Type	M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Seal Kit	ZS12Y
Locking Device Kit	SC12Y QTY 2
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Insert	5408YU
Max Operating Temperature (F)	225 °F
Expansion Lock Plug	105-95008-33
Vibration Frequency Roller Spin	0.0568 cps
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1433 cps
Grease Fitting Thread Size	1/4 NPT
Vibration Frequency Inner Ring Defect	0.1901 cps
Size Code	12

General Specifications

UPC	698210831134
Weight	118.00 LB
Packaged Length	18.75 IN
Packaged Width	9.00 IN
Packaged Height	11.00 IN
HTC	8483204080
Country of Origin	Mexico