• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Face Locked Threaded Cover

Dimensions

Overall Height (in)	3.59 in
Overall Length (in)	8.13 in
Overall Width (in)	8.13 in
Bolt Size (in)	5/8 in
Foot Height (in)	0.75 in
Bore Diameter (in)	2.4375 in
Locking Collar Outside Diameter (in)	3.56 in
Housing Outside Diameter (in)	8.13 in
Standoff Distance (in)	0.09 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Circle (in)	6.75 in
Length Through Bore (in)	3.5 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Spacing (in)	4.77 in

Technical Specifications

Cage Material	Engineered Polymer
Fixed/Expansion	Fixed
Radial Clearance	C3 STANDARD
Housing Construction	Solid
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Housing Material	Cast Iron
Housing Type	Flange, Four Bolt
Seal Type	Heavy Contact Seal
Static Load Rating (lb)	53,500 lb
Radial Dynamic Load Capacity (lb)	43,240 lb
Series	Flange Blocks
Misalignment Type	Dynamic
Housing Style	Flange Block
Product	ZB2000
Maximum Speed (RPM)	2000 rpm
Seal Kit	MS8
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
Setscrew Torque (in-lbs)	680 in/lbs
Vibration Frequency Outer Ring Defect	0.1376 cps
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Size Code	8
Locking Device Kit	SC8
Primary Seal	BUNA SPRING LOADED LIP SEAL
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1791 cps
Max Operating Temperature (F)	225 °F
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0607 cps
Insert	2207UR

General Specifications

UPC	793699315219
Weight	16.60 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN
HTC	8483204080
Country of Origin	United States of America