• Product Family: Roller Bearing; Line: Rex

Dimensions

Slot Length (in)	0.88 in
Base to Center Height (in)	2.75 in
Base Width (in)	3.38 in
Foot Height (in)	1.75 in
Overall Width (in)	3.5 in
Bolt Size (in)	1/2 in
Overall Height (in)	5.5 in
Overall Length (in)	9.25 in
Bore Diameter (in)	2.4375 in
Locking Collar Outside Diameter (in)	3.56 in
Base Length (in)	9.25 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	3.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Spacing (in)	7.13 in
Bolt Spacing Width (in)	1.75 in

Technical Specifications

Cage Material	Engineered Polymer
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Housing Style	Pillow Block
Radial Dynamic Load Capacity (lb)	43,240 lb
Housing Material	Cast Iron
Housing Construction	Solid
Static Load Rating (lb)	53,500 lb
Radial Clearance	C3 STANDARD
Misalignment Type	Dynamic
End Cap	DTC8
Fixed/Expansion	Fixed
Series	Solid-housed Pillow Blocks
Product	ZA2000F
Housing Color	Silver
Housing Type	Pillow Block, Four Bolt
Seal Type	Clearance Seal
Maximum Speed (RPM)	3300 rpm
Microlock Kit	ML3
Ability to Relubricate	Yes
Seal Kit	ZS8
Setscrew Torque (in-lbs)	680 in/lbs
Insert	2207U
Size Code	8
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0607 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1791 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	NICKEL PLATED
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SC8

General Specifications

UPC	793699286533
Weight	16.60 LB
HTC	8483208080
Country of Origin	Mexico