• 2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Eccentric Cam Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Height (in)	4.29 in
Overall Length (in)	9.5 in
Bore Diameter (in)	2.9375 in
Foot Height (in)	0.88 in
Overall Width (in)	9.5 in
Bolt Size (in)	3/4 in
Standoff Distance (in)	0.09 in
Housing Outside Diameter (in)	9.5 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	1.02 in
Bolt Circle (in)	7.875 in
Bolt Spacing (in)	5.56 in
Inner Ring Outside Diameter (in)	3.37 in
Length Through Bore (in)	4.2 in

Technical Specifications

Rolling Element	Spherical Roller
Product	ZB3000
Series	Flange Blocks
Radial Dynamic Load Capacity (lb)	57,750 lb
Radial Clearance	C3 STANDARD
Housing Construction	Solid
Misalignment Type	Dynamic
End Cap	DTC91
Housing Style	Flange Block
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Static Load Rating (lb)	71,500 lb
Shaft Locking Type	Eccentric Collar
Seal Type	Heavy Contact Seal
Housing Type	Flange, Four Bolt
Cage Material	Engineered Polymer
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	460 in/lbs
Microlock Kit	ML3
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
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SC3215
Insert	3215U
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Inner Ring Defect	0.1701 cps
Size Code	9
Vibration Frequency Outer Ring Defect	0.1299 cps
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210910594
Weight	25.60 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico