• 4 1/2" Mounted Spherical Roller Bearing, Cast Iron 6-Bolt Round Flange Cartridge Block, Double Setscrew Locking Collar, Clearance Seal

Dimensions

Bore Diameter (in)	4.5000 in
Foot Height (in)	1 in
Overall Width (in)	13.5 in
Overall Height (in)	6.25 in
Pilot Diameter (in)	10.25 in
Bolt Size (in)	3/4 in
Overall Length (in)	13.5 in
Housing Height (in)	4.25 in
Locking Collar Outside Diameter (in)	6.19 in
Mounting Plate to Collar Face (in)	2.31 in
Pilot Depth (in)	2 in
Housing Outside Diameter (in)	13.5 in
Inner Ring Outside Diameter (in)	5.03 in
Housing Cast Face to Outermost Bearing Face (in)	1.06 in
Length Through Bore (in)	6.25 in
Mounting Surface to End of Housing (in)	3.94 in
Bolt Spacing (in)	5.88 in
Bolt Circle (in)	11.75 in

Technical Specifications

Cage Material	Engineered Polymer
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	149,500 lb
Misalignment Type	Dynamic
Housing Construction	Solid
Housing Color	Black
Product	ZBR5000
Housing Style	Flange Block
Radial Clearance	C3 STANDARD
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Static Load Rating (lb)	159,300 lb
Series	Flanged Cartridge Blocks
Shaft Locking Type	Double Set Collar
Housing Type	Flange, Cartridge
Ability to Relubricate	Yes
Maximum Speed (RPM)	1850 rpm
Available Seal Type	M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Bolt Hole Shape	Round Hole
Setscrew Torque (in-lbs)	1350 in/lbs
Seal Kit	ZS12Y
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Insert	5408YU
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Roller Spin	0.0568 cps
Grease Fitting Thread Size	1/4 NPT
Vibration Frequency Inner Ring Defect	0.1901 cps
Vibration Frequency Outer Ring Defect	0.1433 cps
Size Code	12
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Locking Device Kit	SC12Y QTY 2
Max Operating Temperature (C)	107 °C

General Specifications

UPC	698210019082
Weight	83.00 LB
Packaged Length	13.00 IN
Packaged Width	10.00 IN
Packaged Height	13.00 IN
HTC	8483204080
Country of Origin	Mexico