• 2 1/2" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 4-Bolt Square Flange Block, Double Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Width (in)	7.75 in
Bore Diameter (in)	2.5000 in
Foot Height (in)	0.88 in
Bolt Size (in)	3/4 in
Overall Height (in)	4.88 in
Overall Length (in)	7.75 in
Housing Width (in)	7.75 in
Locking Collar Outside Diameter (in)	4.06 in
Length Through Bore (in)	4.88 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing (in)	6.02 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Circle (in)	8.5 in

Technical Specifications

Housing Style	Flange Block
Shaft Locking Type	Double Set Collar
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	57,750 lb
Housing Type	Flange, Four Bolt
Housing Material	Cast Iron
Misalignment Type	Dynamic
Product	ZF5000
End Cap	DTC9
Series	Flange Blocks
Housing Construction	Solid
Static Load Rating (lb)	71,500 lb
Cage Material	Engineered Polymer
Seal Type	Heavy Contact Seal
Rolling Element	Spherical Roller
Radial Clearance	C3 STANDARD
Maximum Speed (RPM)	1700 rpm
Microlock Kit	ML3
Ability to Relubricate	Yes
Seal Kit	MS9
Setscrew Torque (in-lbs)	680 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
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SC9 QTY 2
Size Code	9
Insert	5208U
Lubricant	EXXON RONEX MP STD
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Roller Spin	0.0591 cps

General Specifications

UPC	698210702021
Weight	29.90 LB
Packaged Length	8.00 IN
Packaged Width	6.13 IN
Packaged Height	8.00 IN
Country of Origin	Mexico