• Product Family: Roller Bearing; Line: Rex

Dimensions

Base to Center Height (in)	6 in
Bolt Size (in)	7/8 in
Overall Width (in)	6.25 in
Bore Diameter (in)	4.4375 in
Overall Length (in)	18.38 in
Foot Height (in)	2.06 in
Slot Length (in)	1.75 in
Base Width (in)	5.13 in
Overall Height (in)	11.88 in
Locking Collar Outside Diameter (in)	6.06 in
Bolt Spacing Max (in)	16.5 in
Inner Ring Outside Diameter (in)	5.032 in
Base Length (in)	18.38 in
Housing Cast Face to Outermost Bearing Face (in)	1.88 in
Length Through Bore (in)	6.25 in
Bolt Spacing Min (in)	14.5 in
Bolt Spacing Width (in)	3.25 in

Technical Specifications

Seal Type	Heavy Contact Seal
Series	Solid-housed Pillow Blocks
Housing Type	Pillow Block, Four Bolt, SAF Style
Housing Material	Cast Iron
Radial Clearance	C4 INCREASED
Misalignment Type	Dynamic
Fixed/Expansion	Fixed
Housing Color	Black
Housing Style	Pillow Block
Shaft Locking Type	Adapter Mount
Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	149,500 lb
Housing Construction	Solid
Product	ZAF6000F
Static Load Rating (lb)	159,300 lb
Setscrew Torque (in-lbs)	290-325 in/lbs
Microlock Kit	ML4
Seal Kit	MS12Y
Ability to Relubricate	Yes
Maximum Speed (RPM)	1100 rpm
Misalignment Capability	±2.0° Misalignment - Dynamic
Impact Style Shurlok Install Tool	105-90425-71
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1901 cps
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/4 NPT
Locking Device Kit	AK126407Y
Size Code	12
Vibration Frequency Outer Ring Defect	0.1433 cps
Shaft Locking Collar Kit/Adapter Assembly	AK126407Y
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Roller Spin	0.0568 cps
Insert	6407YU
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F

General Specifications

UPC	662864750714
Weight	142.50 LB