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

Dimensions

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

Technical Specifications

Housing Style	Flange Block
Radial Clearance	C3 STANDARD
Housing Material	Cast Iron
Series	Flange Blocks
Housing Type	Flange, Four Bolt
Rolling Element	Spherical Roller
Shaft Locking Type	Eccentric Collar
Misalignment Type	Dynamic
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	43,240 lb
End Cap	DTC812
Static Load Rating (lb)	53,500 lb
Cage Material	Engineered Polymer
Product	ZB3000
Fixed/Expansion	Fixed
Seal Type	Light Contact Seal
Setscrew Torque (in-lbs)	460 in/lbs
Maximum Speed (RPM)	2300 rpm
Microlock Kit	ML3
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	KS8
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1791 cps
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Size Code	8
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Fundamental Train	0.0072 cps
Locking Device Kit	SC3207
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Insert	3207U

General Specifications

UPC	698210910525
Weight	16.60 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN
Country of Origin	Mexico