• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Eccentric Cam Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Foot Height (in)	0.75 in
Overall Height (in)	3.75 in
Overall Length (in)	8.13 in
Bore Diameter (in)	2.4375 in
Overall Width (in)	8.13 in
Bolt Size (in)	5/8 in
Locking Collar Outside Diameter (in)	3.56 in
Standoff Distance (in)	0.09 in
Housing Outside Diameter (in)	8.13 in
Length Through Bore (in)	3.66 in
Bolt Circle (in)	6.75 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Spacing (in)	4.77 in
Housing Cast Face to Outermost Bearing Face (in)	1.02 in

Technical Specifications

Housing Material	Cast Iron
Seal Type	Heavy Contact Seal
Radial Dynamic Load Capacity (lb)	43,240 lb
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
End Cap	DTC812
Cage Material	Engineered Polymer
Static Load Rating (lb)	53,500 lb
Housing Construction	Solid
Series	Flange Blocks
Fixed/Expansion	Fixed
Radial Clearance	C3 STANDARD
Housing Type	Flange, Four Bolt
Product	ZB3000
Shaft Locking Type	Eccentric Collar
Housing Style	Flange Block
Maximum Speed (RPM)	2000 rpm
Setscrew Torque (in-lbs)	460 in/lbs
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
Seal Kit	MS8
Microlock Kit	ML3
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Primary Seal	BUNA SPRING LOADED LIP SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	8
Housing Coating	POWDER COATED
Locking Device Kit	SC3207
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1791 cps
Insert	3207U
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0607 cps

General Specifications

UPC	698210910587
Weight	16.60 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN
Country of Origin	Mexico