• Product Family: Roller Bearing; Line: Rex

Dimensions

Bore Diameter (in)	2.4375 in
Overall Height (in)	5.5 in
Foot Height (in)	1.63 in
Bolt Size (in)	5/8 in
Overall Width (in)	3.5 in
Base Width (in)	2.69 in
Overall Length (in)	10.5 in
Base to Center Height (in)	2.75 in
Locking Collar Outside Diameter (in)	3.56 in
Inner Ring Outside Diameter (in)	2.901 in
Expansion Capability (in)	0.38 in
Base Length (in)	10.5 in
Bolt Spacing Max (in)	8.75 in
Bolt Spacing Min (in)	6.94 in
Length Through Bore (in)	3.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in

Technical Specifications

Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
Housing Style	Pillow Block
Seal Type	Clearance Seal
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Static Load Rating (lb)	53,500 lb
Product	ZEPS2000
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Radial Dynamic Load Capacity (lb)	43,240 lb
Misalignment Type	Dynamic
Housing Type	Pillow Block, Two Bolt, Type E
Housing Color	Black
Fixed/Expansion	Expansion
Series	Solid-housed Pillow Blocks
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	ZS8
Maximum Speed (RPM)	3300 rpm
Size Code	8
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Expansion Lock Plug	B224408A
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0607 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.1376 cps
Locking Device Kit	SC8
Insert	ZCS2207
Vibration Frequency Inner Ring Defect	0.1791 cps
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	698210224516
Weight	19.00 LB
HTC	8483208080
Country of Origin	Mexico