• 3" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Pilot Diameter (in)	6.313 in
Foot Height (in)	0.88 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	3 in
Overall Height (in)	4.09 in
Overall Width (in)	9.5 in
Overall Length (in)	9.5 in
Standoff Distance (in)	0.09 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Outside Diameter (in)	9.5 in
Length Through Bore (in)	4 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing (in)	5.56 in
Bolt Circle (in)	7.875 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in

Technical Specifications

End Cap	DTC9
Radial Dynamic Load Capacity (lb)	57,750 lb
Seal Type	Clearance Seal
Housing Style	Flange Block
Cage Material	Engineered Polymer
Product	ZB2000
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Housing Construction	Solid
Series	Flange Blocks
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	71,500 lb
Housing Type	Flange, Four Bolt, Pilot
Seal Kit	ZS9
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	2800 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
Vibration Frequency Outer Ring Defect	0.1299 cps
Size Code	9
Vibration Frequency Fundamental Train	0.0072 cps
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	SC9
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Roller Spin	0.0591 cps
Insert	2300U
Housing Coating	POWDER COATED

General Specifications

UPC	698210712846
Weight	23.60 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	United States of America