• 4 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Pillow Block, Double Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Height (in)	11.88 in
Bore Diameter (in)	4.4375 in
Overall Length (in)	18.38 in
Slot Length (in)	1.75 in
Base Width (in)	5.13 in
Overall Width (in)	6.25 in
Foot Height (in)	2.06 in
Bolt Size (in)	7/8 in
Base to Center Height (in)	6 in
Locking Collar Outside Diameter (in)	6.19 in
Bolt Spacing Width (in)	3.25 in
Bolt Spacing Min (in)	14.5 in
Length Through Bore (in)	6.25 in
Inner Ring Outside Diameter (in)	5.032 in
Housing Cast Face to Outermost Bearing Face (in)	1.06 in
Bolt Spacing Max (in)	16.5 in
Base Length (in)	18.38 in

Technical Specifications

Housing Construction	Solid
Static Load Rating (lb)	159,300 lb
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Cage Material	Engineered Polymer
Radial Clearance	C3 STANDARD
Rolling Element	Spherical Roller
Housing Color	Black
Seal Type	Clearance Seal
Housing Style	Pillow Block
Housing Type	Pillow Block, Four Bolt, SAF Style
Product	ZAF5000F
Shaft Locking Type	Double Set Collar
Radial Dynamic Load Capacity (lb)	149,500 lb
Series	Solid-housed Pillow Blocks
Housing Material	Cast Iron
Seal Kit	ZS12Y
Microlock Kit	ML4
Maximum Speed (RPM)	1850 rpm
Setscrew Torque (in-lbs)	1350 in/lbs
Available Seal Type	M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Ability to Relubricate	Yes
Locking Device Kit	SC12Y QTY 2
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0568 cps
Vibration Frequency Outer Ring Defect	0.1433 cps
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Inner Ring Defect	0.1901 cps
Size Code	12
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Insert	5407YU
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/4 NPT

General Specifications

UPC	793699724950
Weight	142.50 LB
Packaged Length	22.00 IN
Packaged Width	8.00 IN
Packaged Height	14.00 IN