• 2 7/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Round Flange Block, Eccentric Cam Locking Collar, Clearance Seal

Dimensions

Overall Height (in)	3.75 in
Overall Width (in)	8.13 in
Bore Diameter (in)	2.4375 in
Overall Length (in)	8.13 in
Bolt Size (in)	5/8 in
Foot Height (in)	0.75 in
Housing Outside Diameter (in)	8.13 in
Locking Collar Outside Diameter (in)	3.56 in
Standoff Distance (in)	0.09 in
Bolt Spacing (in)	4.77 in
Length Through Bore (in)	3.66 in
Inner Ring Outside Diameter (in)	2.901 in
Housing Cast Face to Outermost Bearing Face (in)	1.02 in
Bolt Circle (in)	6.75 in
Expansion Capability (in)	0.38 in

Technical Specifications

Housing Style	Flange Block
Series	Flange Blocks
Radial Clearance	C3 STANDARD
Housing Type	Flange, Four Bolt
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	43,240 lb
Product	ZBS3000
Housing Construction	Solid
Shaft Locking Type	Eccentric Collar
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Cage Material	Engineered Polymer
Fixed/Expansion	Expansion
Static Load Rating (lb)	53,500 lb
Misalignment Type	Dynamic
Maximum Speed (RPM)	3300 rpm
Setscrew Torque (in-lbs)	460 in/lbs
Ability to Relubricate	Yes
Seal Kit	ZS8
Microlock Kit	ML3
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	EXXON RONEX MP STD
Primary Seal	STEEL CLEARANCE SEAL
Expansion Lock Plug	B224408A
Vibration Frequency Outer Ring Defect	0.1376 cps
Size Code	8
Max Operating Temperature (F)	225 °F
Locking Device Kit	SC3207
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Insert	ZCS3207

General Specifications

UPC	698210177386
Weight	16.60 LB
Country of Origin	Mexico