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

Dimensions

Overall Height (in)	3.66 in
Bore Diameter (in)	2.4375 in
Overall Length (in)	7.63 in
Bolt Size (in)	1/2 in
Pilot Diameter (in)	5.5 in
Overall Width (in)	7.63 in
Foot Height (in)	0.63 in
Housing Height (in)	2.63 in
Pilot Depth (in)	1 in
Locking Collar Outside Diameter (in)	3.56 in
Mounting Plate to Collar Face (in)	1.97 in
Housing Outside Diameter (in)	7.63 in
Housing Cast Face to Outermost Bearing Face (in)	1.02 in
Length Through Bore (in)	3.66 in
Inner Ring Outside Diameter (in)	2.901 in
Mounting Surface to End of Housing (in)	1.69 in
Bolt Spacing (in)	4.594 in
Bolt Circle (in)	6.5 in

Technical Specifications

End Cap	DTC812
Misalignment Type	Dynamic
Housing Material	Cast Iron
Cage Material	Engineered Polymer
Radial Clearance	C3 STANDARD
Housing Construction	Solid
Seal Type	Single Lip Contact Seal
Housing Color	Black
Product	ZBR3000
Series	Flanged Cartridge Blocks
Rolling Element	Spherical Roller
Fixed/Expansion	Fixed
Housing Style	Flange Block
Housing Type	Flange, Cartridge
Shaft Locking Type	Eccentric Collar
Radial Dynamic Load Capacity (lb)	43,240 lb
Static Load Rating (lb)	53,500 lb
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	460 in/lbs
Microlock Kit	ML3
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	KS8
Maximum Speed (RPM)	2300 rpm
Locking Device Kit	SC3207
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Insert	3207U
Size Code	8
Vibration Frequency Roller Spin	0.0607 cps
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1791 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1376 cps

General Specifications

UPC	698210910822
Weight	14.80 LB
Packaged Length	7.25 IN
Packaged Width	3.50 IN
Packaged Height	7.25 IN
HTC	8483204080
Country of Origin	Mexico