• Product Family: Roller Bearing; Line: Rex

Dimensions

Bore Diameter (in)	3.9375 in
Foot Height (in)	1.25 in
Overall Height (in)	5.72 in
Bolt Size (in)	1 in
Overall Length (in)	15.13 in
Overall Width (in)	15.13 in
Standoff Distance (in)	0.19 in
Locking Collar Outside Diameter (in)	5.72 in
Housing Outside Diameter (in)	15.13 in
Bolt Spacing (in)	6.44 in
Housing Cast Face to Outermost Bearing Face (in)	0.72 in
Inner Ring Outside Diameter (in)	5.032 in
Bolt Circle (in)	12.875 in
Length Through Bore (in)	5.53 in
Expansion Capability (in)	0.75 in

Technical Specifications

Radial Clearance	C3 STANDARD
Housing Material	Cast Iron
Fixed/Expansion	Expansion
Series	Flange Blocks
Housing Type	Flange, Six Bolt
Housing Construction	Solid
Cage Material	Engineered Polymer
Shaft Locking Type	Adapter Mount
Housing Style	Flange Block
Radial Dynamic Load Capacity (lb)	149,500 lb
Seal Type	Clearance Seal
Rolling Element	Spherical Roller
Product	ZFS9000
Misalignment Type	Dynamic
Static Load Rating (lb)	159,300 lb
Ability to Relubricate	Yes
Seal Kit	ZS12Y
Microlock Kit	ML4
Maximum Speed (RPM)	1850 rpm
Shaft Locking Collar Kit/Adapter Assembly	AK12315Y
Vibration Frequency Roller Spin	0.0568 cps
Max Operating Temperature (C)	107 °C
Size Code	12
Lube Fill Percent	0% FILL
Grease Fitting Thread Size	1/4 NPT
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Expansion Lock Plug	105-95008-15
Vibration Frequency Outer Ring Defect	0.1433 cps
Primary Seal	STEEL CLEARANCE SEAL
Insert	9315YU
Vibration Frequency Inner Ring Defect	0.1901 cps
Housing Coating	POWDER COATED
Locking Device Kit	AK12315Y
Lubricant	PRESERVATIVE ONLY - NO GREASE
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	782934966040
Weight	127.00 LB
Country of Origin	Mexico