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

Dimensions

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

Technical Specifications

Shaft Locking Type	Adapter Mount
Product	ZBR9000
Fixed/Expansion	Fixed
Housing Color	Black
Housing Construction	Solid
Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
Housing Style	Flange Block
Seal Type	Heavy Contact Seal
Misalignment Type	Dynamic
Radial Clearance	C3 STANDARD
Housing Type	Flange, Cartridge
Radial Dynamic Load Capacity (lb)	43,240 lb
Series	Flanged Cartridge Blocks
Housing Material	Cast Iron
Static Load Rating (lb)	53,500 lb
Ability to Relubricate	Yes
Maximum Speed (RPM)	2000 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
Seal Kit	MS8
Microlock Kit	ML3
Bolt Hole Shape	Round Hole
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Locking Device Kit	AK8203
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Shaft Locking Collar Kit/Adapter Assembly	AK8203
Grease Fitting Thread Size	1/8 NPT
Size Code	8
Vibration Frequency Outer Ring Defect	0.1376 cps
Insert	9203U
Vibration Frequency Roller Spin	0.0607 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL

General Specifications

UPC	698210904975
Weight	15.10 LB
Packaged Length	7.25 IN
Packaged Width	3.50 IN
Packaged Height	7.25 IN
HTC	8483204080
Country of Origin	United States of America