• 2 1/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal, One Closed Cap on Threaded Cover Side

Dimensions

Overall Height (in)	3.41 in
Overall Length (in)	7.75 in
Bolt Size (in)	5/8 in
Foot Height (in)	0.69 in
Bore Diameter (in)	2.2500 in
Overall Width (in)	7.75 in
Standoff Distance (in)	0.09 in
Housing Outside Diameter (in)	7.75 in
Locking Collar Outside Diameter (in)	3.25 in
Housing Cast Face to Outermost Bearing Face (in)	0.78 in
Bolt Spacing (in)	4.5 in
Inner Ring Outside Diameter (in)	2.62 in
Length Through Bore (in)	3.31 in
Bolt Circle (in)	6.375 in

Technical Specifications

Fixed/Expansion	Fixed
Housing Type	Flange, Four Bolt
Radial Dynamic Load Capacity (lb)	36,370 lb
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Radial Clearance	C3 STANDARD
Product	ZB2000
Housing Style	Flange Block
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	44,400 lb
Housing Construction	Solid
Misalignment Type	Dynamic
Cage Material	Engineered Polymer
Series	Flange Blocks
Housing Material	Cast Iron
Maximum Speed (RPM)	3650 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
Setscrew Torque (in-lbs)	460 in/lbs
Microlock Kit	ML2
Ability to Relubricate	Yes
Auxiliary Seals	1 CLOSED CAP CAST IRON
Insert	2204U
Locking Device Kit	SC7
Vibration Frequency Roller Spin	0.0606 cps
Vibration Frequency Inner Ring Defect	0.179 cps
Size Code	7
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0072 cps
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1377 cps
Primary Seal	STEEL CLEARANCE SEAL

General Specifications

UPC	698210202422
Weight	16.30 LB
Packaged Length	8.00 IN
Packaged Width	6.13 IN
Packaged Height	8.00 IN
HTC	8483204080
Country of Origin	United States of America