• 3" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact SealThreaded Cover Face Locked

Dimensions

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

Technical Specifications

Radial Clearance	C3 STANDARD
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Static Load Rating (lb)	71,500 lb
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	57,750 lb
Housing Style	Flange Block
Cage Material	Engineered Polymer
Seal Type	Heavy Contact Seal
Housing Type	Flange, Four Bolt
Product	ZB2000
Fixed/Expansion	Fixed
Series	Flange Blocks
Housing Material	Cast Iron
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	MS9
Maximum Speed (RPM)	1700 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Size Code	9
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Inner Ring Defect	0.1701 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0591 cps
Insert	2300UR
Locking Device Kit	SC9
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1299 cps

General Specifications

UPC	793699255232
Weight	25.10 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN