• 1 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block, Eccentric Cam Locking Collar, Clearance Seal

Dimensions

Overall Length (in)	6.25 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.4375 in
Overall Height (in)	3.67 in
Foot Height (in)	0.63 in
Overall Width (in)	6.25 in
Locking Collar Outside Diameter (in)	2.3 in
Housing Outside Diameter (in)	6.25 in
Bolt Circle (in)	5 in
Inner Ring Outside Diameter (in)	1.745 in
Length Through Bore (in)	2.92 in
Bolt Spacing (in)	4.33 in
Housing Cast Face to Outermost Bearing Face (in)	0.78 in

Technical Specifications

Housing Type	Flange, Three Bolt
Product	ZB3000
Seal Type	Clearance Seal
Series	Flange Blocks
Radial Clearance	C3 STANDARD
Static Load Rating (lb)	20,900 lb
Shaft Locking Type	Eccentric Collar
Fixed/Expansion	Fixed
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	19,860 lb
Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
Misalignment Type	Dynamic
Housing Material	Cast Iron
Housing Style	Flange Block
End Cap	DTC412
Microlock Kit	ML2
Ability to Relubricate	Yes
Maximum Speed (RPM)	5250 rpm
Seal Kit	ZS4
Setscrew Torque (in-lbs)	185 in/lbs
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	4
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1055 cps
Grease Fitting Thread Size	1/8 NPT
Insert	3107U
Vibration Frequency Fundamental Train	0.007 cps
Locking Device Kit	SC3107
Vibration Frequency Roller Spin	0.0499 cps
Vibration Frequency Inner Ring Defect	0.1445 cps
Max Operating Temperature (F)	225 °F
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210917005
Weight	6.80 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
Country of Origin	Mexico