• 2 3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Length (in)	9.5 in
Foot Height (in)	0.88 in
Overall Width (in)	9.5 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	2.7500 in
Overall Height (in)	4.09 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Outside Diameter (in)	9.5 in
Standoff Distance (in)	0.09 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing (in)	5.56 in
Length Through Bore (in)	4 in
Bolt Circle (in)	7.875 in

Technical Specifications

Housing Material	Cast Iron
Housing Construction	Solid
Fixed/Expansion	Fixed
Static Load Rating (lb)	71,500 lb
End Cap	DTC9
Product	ZB2000
Radial Dynamic Load Capacity (lb)	57,750 lb
Housing Style	Flange Block
Housing Type	Flange, Four Bolt
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Radial Clearance	C3 STANDARD
Cage Material	Engineered Polymer
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Series	Flange Blocks
Ability to Relubricate	Yes
Microlock Kit	ML3
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	2800 rpm
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	ZS9
Max Operating Temperature (F)	225 °F
Locking Device Kit	SC9
Lubricant	EXXON RONEX MP STD
Insert	2212U
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Fundamental Train	0.0072 cps
Size Code	9
Max Operating Temperature (C)	107 °C

General Specifications

UPC	698210542085
Weight	26.10 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080