• 2 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Eccentric Cam Locking Collar, Clearance Seal

Dimensions

Foot Height (in)	0.88 in
Bore Diameter (in)	2.6875 in
Bolt Size (in)	3/4 in
Overall Height (in)	4.29 in
Overall Length (in)	9.5 in
Overall Width (in)	9.5 in
Housing Outside Diameter (in)	9.5 in
Standoff Distance (in)	0.09 in
Locking Collar Outside Diameter (in)	4.06 in
Bolt Spacing (in)	5.56 in
Inner Ring Outside Diameter (in)	3.37 in
Housing Cast Face to Outermost Bearing Face (in)	1.02 in
Length Through Bore (in)	4.2 in
Bolt Circle (in)	7.875 in

Technical Specifications

Housing Construction	Solid
Housing Material	Cast Iron
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Housing Type	Flange, Four Bolt
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	57,750 lb
Product	ZB3000
Shaft Locking Type	Eccentric Collar
Static Load Rating (lb)	71,500 lb
End Cap	DTC91
Series	Flange Blocks
Radial Clearance	C3 STANDARD
Cage Material	Engineered Polymer
Fixed/Expansion	Fixed
Housing Style	Flange Block
Microlock Kit	ML3
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
Maximum Speed (RPM)	2800 rpm
Seal Kit	ZS9
Ability to Relubricate	Yes
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SC3211
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1299 cps
Size Code	9
Vibration Frequency Inner Ring Defect	0.1701 cps
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0072 cps
Insert	3211U
Vibration Frequency Roller Spin	0.0591 cps

General Specifications

UPC	793699485721
Weight	26.50 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
Country of Origin	Mexico