• 2 11/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Bolt Size (in)	3/4 in
Bore Diameter (in)	2.6875 in
Overall Width (in)	7.75 in
Housing Height (in)	4.22 in
Housing Width (in)	7.75 in
Foot Height (in)	1.78 in
Overall Length (in)	7.75 in
Overall Height (in)	4.22 in
Standoff Distance (in)	0.19 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Circle (in)	8.5 in
Length Through Bore (in)	4 in
Bolt Spacing (in)	6 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Static Load Rating (lb)	71,500 lb
Seal Type	Heavy Contact Seal
Product	ZEF2000
Housing Construction	Solid
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	57,750 lb
Radial Clearance	C3 STANDARD
End Cap	DTC9
Series	Flange Blocks
Fixed/Expansion	Fixed
Housing Type	Flange, Four Bolt
Shaft Locking Type	Single Set Collar
Housing Style	Flange Block
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	MS9
Microlock Kit	ML3
Maximum Speed (RPM)	1700 rpm
Ability to Relubricate	Yes
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	9
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Locking Device Kit	SC9
Housing Coating	POWDER COATED
Insert	2211U
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210829544
Weight	28.40 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN
Country of Origin	Mexico