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

Dimensions

Overall Length (in)	10.56 in
Foot Height (in)	1.13 in
Bore Diameter (in)	3.1875 in
Overall Width (in)	10.56 in
Bolt Size (in)	1 in
Overall Height (in)	5.25 in
Housing Width (in)	10.56 in
Locking Collar Outside Diameter (in)	5.19 in
Standoff Distance (in)	0.25 in
Bolt Circle (in)	11.75 in
Length Through Bore (in)	5 in
Inner Ring Outside Diameter (in)	4.561 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Bolt Spacing (in)	8.31 in

Technical Specifications

Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Series	Flange Blocks
Cage Material	Engineered Polymer
Static Load Rating (lb)	137,000 lb
Radial Clearance	C3 STANDARD
Product	ZF9000
Housing Construction	Solid
Housing Style	Flange Block
Seal Type	Clearance Seal
Housing Type	Flange, Four Bolt
Shaft Locking Type	Adapter Mount
Radial Dynamic Load Capacity (lb)	130,970 lb
Housing Material	Cast Iron
Ability to Relubricate	Yes
Seal Kit	ZS11
Maximum Speed (RPM)	2050 rpm
Microlock Kit	ML4
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Shaft Locking Collar Kit/Adapter Assembly	AK11303
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Insert	9303U
Vibration Frequency Fundamental Train	0.0071 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1717 cps
Locking Device Kit	AK11303
Vibration Frequency Outer Ring Defect	0.1283 cps
Size Code	11
Vibration Frequency Roller Spin	0.0548 cps
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210713027
Weight	66.00 LB
Packaged Length	11.50 IN
Packaged Width	6.00 IN
Packaged Height	11.25 IN
HTC	8483204080
Country of Origin	Mexico