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

Dimensions

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

Technical Specifications

Series	Flange Blocks
Misalignment Type	Dynamic
Seal Type	Heavy Contact Seal
Static Load Rating (lb)	71,500 lb
End Cap	DTC9
Radial Dynamic Load Capacity (lb)	57,750 lb
Housing Material	Cast Iron
Housing Style	Flange Block
Radial Clearance	C3 STANDARD
Fixed/Expansion	Fixed
Cage Material	Engineered Polymer
Rolling Element	Spherical Roller
Product	ZB2000
Shaft Locking Type	Single Set Collar
Housing Type	Flange, Four Bolt
Housing Construction	Solid
Ability to Relubricate	Yes
Seal Kit	MS9
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)	1700 rpm
Microlock Kit	ML3
Setscrew Torque (in-lbs)	680 in/lbs
Max Operating Temperature (C)	107 °C
Insert	2212U
Size Code	9
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Grease Fitting Thread Size	1/8 NPT
Primary Seal	BUNA SPRING LOADED LIP SEAL
Locking Device Kit	SC9
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0591 cps

General Specifications

UPC	698210795009
Weight	26.10 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico