• Rex ZB2307H Spherical Roller Bearings ZB2000 Flange Block. Contact Rexnord for more details.

Dimensions

Housing Width (in)	8.44 in
Bore Diameter (in)	3.4375 in
Foot Height (in)	1 in
Overall Length (in)	8.44 in
Overall Width (in)	8.44 in
Overall Height (in)	4.63 in
Bolt Size (in)	3/4 in
Standoff Distance (in)	0.25 in
Locking Collar Outside Diameter (in)	4.91 in
Bolt Spacing (in)	6.72 in
Length Through Bore (in)	4.38 in
Inner Ring Outside Diameter (in)	3.975 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Bolt Circle (in)	9.5 in

Technical Specifications

Cage Material	Engineered Polymer
Product	ZB2000
Seal Type	Clearance Seal
Misalignment Type	Dynamic
Housing Style	Flange Block
End Cap	DTC10
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Series	Flange Blocks
Housing Construction	Solid
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	84,330 lb
Static Load Rating (lb)	90,700 lb
Housing Type	Flange, Four Bolt
Radial Clearance	C3 STANDARD
Shaft Locking Type	Single Set Collar
Microlock Kit	ML4
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Seal Kit	ZS10
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Maximum Speed (RPM)	2400 rpm
Size Code	10
Vibration Frequency Outer Ring Defect	0.1383 cps
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0073 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0628 cps
Insert	2307U
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1784 cps
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Locking Device Kit	SC10
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	698210019549
Weight	34.60 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
Country of Origin	Mexico