• 2 3/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Flange Block, Adapter Mounted, Clearance Seal, No Grease, Steel Retainers

Dimensions

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

Technical Specifications

Product	ZF9000
Shaft Locking Type	Adapter Mount
Housing Type	Flange, Four Bolt
Housing Material	Cast Iron
Cage Material	Steel
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	43,240 lb
Fixed/Expansion	Fixed
Housing Style	Flange Block
Series	Flange Blocks
Static Load Rating (lb)	53,500 lb
Rolling Element	Spherical Roller
Housing Construction	Solid
Misalignment Type	Dynamic
Radial Clearance	C3 STANDARD
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
Seal Kit	ZS8
Maximum Speed (RPM)	3300 rpm
Ability to Relubricate	Yes
Lubricant	PRESERVATIVE ONLY - NO GREASE
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Roller Spin	0.0607 cps
Lube Fill Percent	0% FILL
Size Code	8
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	AK8203
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1376 cps
Insert	9203U78
Shaft Locking Collar Kit/Adapter Assembly	AK8203
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1791 cps

General Specifications

UPC	793699331653
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