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

Dimensions

Overall Length (in)	7.63 in
Bore Diameter (in)	2.1875 in
Overall Width (in)	7.63 in
Overall Height (in)	3.34 in
Housing Height (in)	2.63 in
Bolt Size (in)	1/2 in
Pilot Diameter (in)	5.5 in
Foot Height (in)	0.63 in
Locking Collar Outside Diameter (in)	3.38 in
Mounting Plate to Collar Face (in)	1.65 in
Housing Outside Diameter (in)	7.63 in
Pilot Depth (in)	1 in
Housing Cast Face to Outermost Bearing Face (in)	0.72 in
Mounting Surface to End of Housing (in)	1.69 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	3.34 in
Bolt Spacing (in)	4.594 in
Bolt Circle (in)	6.5 in

Technical Specifications

Radial Clearance	C3 STANDARD
Housing Material	Cast Iron
Cage Material	Engineered Polymer
Housing Construction	Solid
Static Load Rating (lb)	53,500 lb
Series	Flanged Cartridge Blocks
Housing Style	Flange Block
Housing Type	Flange, Cartridge
Rolling Element	Spherical Roller
Product	ZBR9000
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Housing Color	Black
Seal Type	Clearance Seal
Shaft Locking Type	Adapter Mount
Radial Dynamic Load Capacity (lb)	43,240 lb
Ability to Relubricate	Yes
Maximum Speed (RPM)	3300 rpm
Bolt Hole Shape	Round Hole
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
Vibration Frequency Inner Ring Defect	0.1791 cps
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0607 cps
Locking Device Kit	AK8203
Vibration Frequency Outer Ring Defect	0.1376 cps
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Shaft Locking Collar Kit/Adapter Assembly	AK8203
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Size Code	8
Insert	9203U

General Specifications

UPC	698210019235
Weight	15.10 LB
Packaged Length	7.25 IN
Packaged Width	3.50 IN
Packaged Height	7.25 IN
HTC	8483204080