• 2 1/2" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 4-Bolt Square Flange Block, Adapter Mounted, Clearance Seal

Dimensions

Housing Width (in)	7.75 in
Overall Width (in)	7.75 in
Bolt Size (in)	3/4 in
Overall Length (in)	7.75 in
Foot Height (in)	0.88 in
Bore Diameter (in)	2.5000 in
Overall Height (in)	4 in
Standoff Distance (in)	0.23 in
Locking Collar Outside Diameter (in)	3.63 in
Bolt Spacing (in)	6.02 in
Housing Cast Face to Outermost Bearing Face (in)	0.63 in
Bolt Circle (in)	8.5 in
Length Through Bore (in)	3.75 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Housing Material	Cast Iron
Misalignment Type	Dynamic
Housing Type	Flange, Four Bolt
Static Load Rating (lb)	71,500 lb
Fixed/Expansion	Fixed
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	57,750 lb
Shaft Locking Type	Adapter Mount
Housing Construction	Solid
Housing Style	Flange Block
Series	Flange Blocks
Radial Clearance	C3 STANDARD
Rolling Element	Spherical Roller
Product	ZF9000
Cage Material	Engineered Polymer
Ability to Relubricate	Yes
Maximum Speed (RPM)	2800 rpm
Microlock Kit	ML3
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Seal Kit	ZS9
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1299 cps
Locking Device Kit	AK9208
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Shaft Locking Collar Kit/Adapter Assembly	AK9208
Size Code	9
Insert	9208U

General Specifications

UPC	698210713003
Weight	26.40 LB
Packaged Length	8.00 IN
Packaged Width	6.13 IN
Packaged Height	8.00 IN
HTC	8483204080