• Rex ZB2090MM Spherical Roller Bearings ZB2000 Flange Block. Contact Rexnord for more details.

Dimensions

Foot Height (in)	1 in
Bolt Size (in)	3/4 in
Overall Length (in)	8.44 in
Housing Width (in)	8.44 in
Overall Width (in)	8.44 in
Overall Height (in)	4.63 in
Bolt Size (mm)	19 mm
Locking Collar Outside Diameter (in)	4.91 in
Standoff Distance (in)	0.25 in
Length Through Bore (in)	4.38 in
Bolt Spacing (in)	6.72 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Inner Ring Outside Diameter (in)	3.975 in
Bolt Circle (in)	9.5 in

Technical Specifications

Housing Construction	Solid
End Cap	DTC10
Cage Material	Engineered Polymer
Housing Material	Cast Iron
Shaft Locking Type	Single Set Collar
Housing Type	Flange, Four Bolt
Radial Clearance	C3 STANDARD
Product	ZB2000
Fixed/Expansion	Fixed
Static Load Rating (lb)	90,700 lb
Radial Dynamic Load Capacity (lb)	84,330 lb
Seal Type	Clearance Seal
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Series	Flange Blocks
Housing Style	Flange Block
Microlock Kit	ML4
Seal Kit	ZS10
Ability to Relubricate	Yes
Maximum Speed (RPM)	2400 rpm
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Setscrew Torque (in-lbs)	680 in/lbs
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	2090MMU
Vibration Frequency Inner Ring Defect	0.1784 cps
Vibration Frequency Outer Ring Defect	0.1383 cps
Lubricant	EXXON RONEX MP STD
Locking Device Kit	SC10
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0628 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Size Code	10
Vibration Frequency Fundamental Train	0.0073 cps
Primary Seal	STEEL CLEARANCE SEAL

General Specifications

UPC	698210859060
Weight	34.00 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico