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

Dimensions

Overall Width (in)	10.56 in
Overall Length (in)	10.56 in
Bolt Size (in)	1 in
Foot Height (in)	1.13 in
Overall Height (in)	5.38 in
Housing Width (in)	10.56 in
Bore Diameter (in)	3.1875 in
Standoff Distance (in)	0.38 in
Locking Collar Outside Diameter (in)	5.19 in
Length Through Bore (in)	5 in
Inner Ring Outside Diameter (in)	4.561 in
Bolt Spacing (in)	8.31 in
Housing Cast Face to Outermost Bearing Face (in)	0.56 in
Expansion Capability (in)	0.5 in
Bolt Circle (in)	11.75 in

Technical Specifications

Cage Material	Engineered Polymer
Housing Material	Cast Iron
Housing Construction	Solid
Housing Style	Flange Block
Fixed/Expansion	Expansion
Product	ZFS9000
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Shaft Locking Type	Adapter Mount
Radial Dynamic Load Capacity (lb)	130,970 lb
Static Load Rating (lb)	137,000 lb
Radial Clearance	C3 STANDARD
Housing Type	Flange, Four Bolt
Seal Type	Clearance Seal
Series	Flange Blocks
Seal Kit	ZS11
Ability to Relubricate	Yes
Maximum Speed (RPM)	2050 rpm
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	ML4
Shaft Locking Collar Kit/Adapter Assembly	AK11303
Vibration Frequency Inner Ring Defect	0.1717 cps
Housing Coating	POWDER COATED
Insert	9303U
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Expansion Lock Plug	105-95008-14
Vibration Frequency Roller Spin	0.0548 cps
Size Code	11
Locking Device Kit	AK11303
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	STEEL CLEARANCE SEAL
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0071 cps
Vibration Frequency Outer Ring Defect	0.1283 cps

General Specifications

UPC	698210713171
Weight	79.00 LB
Packaged Length	11.50 IN
Packaged Width	6.00 IN
Packaged Height	11.25 IN
Country of Origin	Mexico