• Rexnord ZF2300 Rex Spherical Roller Bearings ZF2000 Flange Block. Contact Rexnord for more details.

Dimensions

Overall Length (in)	7.75 in
Bolt Size (in)	3/4 in
Housing Width (in)	7.75 in
Overall Width (in)	7.75 in
Overall Height (in)	4 in
Foot Height (in)	0.88 in
Bore Diameter (in)	3 in
Standoff Distance (in)	0.09 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Length Through Bore (in)	4 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing (in)	6.02 in
Bolt Circle (in)	8.5 in

Technical Specifications

Misalignment Type	Dynamic
Housing Construction	Solid
Housing Type	Flange, Four Bolt
End Cap	DTC9
Cage Material	Engineered Polymer
Static Load Rating (lb)	71,500 lb
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	57,750 lb
Product	ZF2000
Radial Clearance	C3 STANDARD
Housing Style	Flange Block
Fixed/Expansion	Fixed
Series	Flange Blocks
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Seal Type	Clearance Seal
Ability to Relubricate	Yes
Seal Kit	ZS9
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	2800 rpm
Microlock Kit	ML3
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1299 cps
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Insert	2300U
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Roller Spin	0.0591 cps
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	9
Locking Device Kit	SC9

General Specifications

UPC	698210925963
Weight	24.30 LB