• 2 3/16" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 4-Bolt Square Flange Block, Adapter Mounted, Clearance Seal

Dimensions

Overall Length (in)	6.44 in
Overall Width (in)	6.44 in
Overall Height (in)	3.65 in
Housing Width (in)	6.44 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.1875 in
Foot Height (in)	0.75 in
Standoff Distance (in)	0.25 in
Locking Collar Outside Diameter (in)	3.38 in
Bolt Circle (in)	7.125 in
Length Through Bore (in)	3.34 in
Housing Cast Face to Outermost Bearing Face (in)	0.72 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Spacing (in)	5.03 in

Technical Specifications

Shaft Locking Type	Adapter Mount
Series	Flange Blocks
Housing Type	Flange, Four Bolt
Fixed/Expansion	Fixed
Seal Type	Clearance Seal
Static Load Rating (lb)	53,500 lb
Rolling Element	Spherical Roller
Radial Clearance	C3 STANDARD
Misalignment Type	Dynamic
Housing Style	Flange Block
Product	ZF9000
Cage Material	Engineered Polymer
Housing Construction	Solid
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	43,240 lb
Seal Kit	ZS8
Ability to Relubricate	Yes
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Microlock Kit	ML3
Maximum Speed (RPM)	3300 rpm
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0607 cps
Max Operating Temperature (C)	107 °C
Shaft Locking Collar Kit/Adapter Assembly	AK8203
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	AK8203
Primary Seal	STEEL CLEARANCE SEAL
Insert	9203U
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Size Code	8
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Outer Ring Defect	0.1376 cps

General Specifications

UPC	698210638887
Weight	16.40 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204080
Country of Origin	Mexico