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

Dimensions

Overall Height (in)	4.88 in
Housing Width (in)	7.75 in
Overall Length (in)	7.75 in
Overall Width (in)	7.75 in
Bolt Size (in)	3/4 in
Foot Height (in)	0.88 in
Bore Diameter (in)	2.5000 in
Locking Collar Outside Diameter (in)	4.06 in
Expansion Capability (in)	0.5 in
Length Through Bore (in)	4.88 in
Bolt Spacing (in)	6.02 in
Housing Cast Face to Outermost Bearing Face (in)	0.63 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Circle (in)	8.5 in

Technical Specifications

Radial Clearance	C3 STANDARD
End Cap	DTC9
Fixed/Expansion	Expansion
Cage Material	Engineered Polymer
Seal Type	Clearance Seal
Housing Material	Cast Iron
Static Load Rating (lb)	71,500 lb
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Shaft Locking Type	Double Set Collar
Product	ZFS5000
Series	Flange Blocks
Housing Construction	Solid
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	57,750 lb
Maximum Speed (RPM)	2800 rpm
Seal Kit	ZS9
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
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Expansion Lock Plug	105-95008-24
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1701 cps
Lubricant	EXXON RONEX MP STD
Locking Device Kit	SC9 QTY 2
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1299 cps
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Roller Spin	0.0591 cps
Size Code	9
Insert	5208U
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F

General Specifications

UPC	698210713089
Weight	35.40 LB
Packaged Length	8.00 IN
Packaged Width	6.13 IN
Packaged Height	8.00 IN
Country of Origin	Mexico