• 3 7/16" Mounted Spherical Roller Bearing, Expansion Expansion Cast Iron 4-Bolt Square Flange Block with Pilot, Adapter Mounted, Clearance Seal, One Closed Auxiliary Cap

Dimensions

Housing Width (in)	10.56 in
Bolt Size (in)	1 in
Overall Width (in)	10.56 in
Bore Diameter (in)	3.4375 in
Overall Length (in)	10.56 in
Overall Height (in)	5.38 in
Pilot Diameter (in)	9.5 in
Overall Height to End Cap (in)	6.98 in
Foot Height (in)	1.13 in
Locking Collar Outside Diameter (in)	5.19 in
Standoff Distance (in)	0.38 in
Inner Ring Outside Diameter (in)	4.561 in
Bolt Circle (in)	11.75 in
Housing Cast Face to Outermost Bearing Face (in)	0.56 in
Length Through Bore (in)	5 in
Bolt Spacing (in)	8.31 in
Expansion Capability (in)	0.5 in

Technical Specifications

Housing Style	Flange Block
Housing Type	Flange, Four Bolt, Pilot
Series	Flange Blocks
Product	ZFS9000
Cage Material	Engineered Polymer
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Static Load Rating (lb)	137,000 lb
Housing Construction	Solid
Seal Type	Clearance Seal
Shaft Locking Type	Adapter Mount
Fixed/Expansion	Expansion
Radial Dynamic Load Capacity (lb)	130,970 lb
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Seal Kit	ZS11
Microlock Kit	ML4
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
Ability to Relubricate	Yes
Auxiliary Seals	1 CLOSED CAP CAST IRON
Max Operating Temperature (F)	225 °F
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD
Expansion Lock Plug	105-95008-14
Size Code	11
Locking Device Kit	AK11307
Insert	9307U
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1283 cps
Vibration Frequency Inner Ring Defect	0.1717 cps
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0071 cps
Vibration Frequency Roller Spin	0.0548 cps
Shaft Locking Collar Kit/Adapter Assembly	AK11307

General Specifications

UPC	698210020699
Weight	80.00 LB
Packaged Length	13.00 IN
Packaged Width	10.00 IN
Packaged Height	13.00 IN
Country of Origin	Mexico