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

Dimensions

Foot Height (in)	0.75 in
Overall Width (in)	6.44 in
Pilot Diameter (in)	6 in
Housing Width (in)	6.44 in
Bolt Size (in)	5/8 in
Overall Height (in)	3.65 in
Overall Length (in)	6.44 in
Bore Diameter (in)	2.1875 in
Locking Collar Outside Diameter (in)	3.38 in
Standoff Distance (in)	0.31 in
Housing Cast Face to Outermost Bearing Face (in)	0.34 in
Bolt Circle (in)	7.125 in
Expansion Capability (in)	0.38 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	3.34 in
Bolt Spacing (in)	5.03 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	43,240 lb
Cage Material	Engineered Polymer
Product	ZFS9000
Misalignment Type	Dynamic
Housing Style	Flange Block
Housing Material	Cast Iron
Housing Construction	Solid
Static Load Rating (lb)	53,500 lb
Radial Clearance	C3 STANDARD
Rolling Element	Spherical Roller
Series	Flange Blocks
Shaft Locking Type	Adapter Mount
Housing Type	Flange, Four Bolt, Pilot
Fixed/Expansion	Expansion
Seal Type	Clearance Seal
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
Seal Kit	ZS8
Microlock Kit	ML3
Maximum Speed (RPM)	3300 rpm
Vibration Frequency Inner Ring Defect	0.1791 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0607 cps
Max Operating Temperature (C)	107 °C
Expansion Lock Plug	105-95008-25
Shaft Locking Collar Kit/Adapter Assembly	AK8203
Vibration Frequency Outer Ring Defect	0.1376 cps
Insert	9203U
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	STEEL CLEARANCE SEAL
Size Code	8
Max Operating Temperature (F)	225 °F
Locking Device Kit	AK8203
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	698210713218
Weight	18.70 LB
Packaged Length	6.88 IN
Packaged Width	4.88 IN
Packaged Height	6.88 IN