• Product Family: Roller Bearing; Line: Rex

Dimensions

Bolt Size (in)	5/8 in
Overall Length (in)	6.88 in
Foot Height (in)	1.69 in
Housing Height (in)	3.72 in
Overall Width (in)	6.88 in
Bore Diameter (in)	2.5000 in
Housing Width (in)	6.88 in
Overall Height (in)	4.56 in
Standoff Distance (in)	1.06 in
Locking Collar Outside Diameter (in)	3.56 in
Bolt Circle (in)	7.594 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Spacing (in)	5.38 in
Length Through Bore (in)	3.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in

Technical Specifications

Radial Clearance	C3 STANDARD
Misalignment Type	Dynamic
Seal Type	Multi-Lip Contact Seal
End Cap	DTC8
Static Load Rating (lb)	53,500 lb
Product	ZEF2000
Housing Material	Cast Iron
Housing Style	Flange Block
Series	Flange Blocks
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	43,240 lb
Housing Construction	Solid
Cage Material	Engineered Polymer
Fixed/Expansion	Fixed
Housing Type	Flange, Four Bolt
Shaft Locking Type	Single Set Collar
Microlock Kit	ML3
Seal Kit	GS8
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Maximum Speed (RPM)	1350 rpm
Primary Seal	BUNA TRIPLE LIP SEAL
Vibration Frequency Fundamental Train	0.0072 cps
Insert	2208U
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Housing Coating	POWDER COATED
Locking Device Kit	SC8
Size Code	8
Vibration Frequency Roller Spin	0.0607 cps
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	782934885808
Weight	17.10 LB
Packaged Length	7.06 IN
Packaged Width	7.06 IN
Packaged Height	4.00 IN
HTC	8483204080