• Rex ZB2400 Spherical Roller Bearings ZB2000 Flange Block. Contact Rexnord for more details.

Dimensions

Bolt Size (in)	7/8 in
Foot Height (in)	1.13 in
Overall Width (in)	9.75 in
Overall Height (in)	5.22 in
Housing Width (in)	9.75 in
Bore Diameter (in)	4 in
Overall Length (in)	9.75 in
Locking Collar Outside Diameter (in)	5.63 in
Standoff Distance (in)	0.25 in
Bolt Circle (in)	10.75 in
Inner Ring Outside Diameter (in)	4.561 in
Bolt Spacing (in)	7.59 in
Length Through Bore (in)	5.06 in
Housing Cast Face to Outermost Bearing Face (in)	1.03 in

Technical Specifications

Housing Construction	Solid
Fixed/Expansion	Fixed
Housing Type	Flange, Four Bolt
Radial Clearance	C3 STANDARD
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	130,970 lb
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	137,000 lb
Rolling Element	Spherical Roller
Series	Flange Blocks
Housing Style	Flange Block
Cage Material	Engineered Polymer
Housing Material	Cast Iron
End Cap	DTC11
Product	ZB2000
Misalignment Type	Dynamic
Maximum Speed (RPM)	2050 rpm
Setscrew Torque (in-lbs)	1350 in/lbs
Ability to Relubricate	Yes
Seal Kit	ZS11
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Microlock Kit	ML4
Vibration Frequency Roller Spin	0.0548 cps
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SC11
Max Operating Temperature (F)	225 °F
Size Code	11
Vibration Frequency Fundamental Train	0.0071 cps
Insert	2400U
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1283 cps
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1717 cps

General Specifications

UPC	698210542108
Weight	56.00 LB
Packaged Length	9.69 IN
Packaged Width	9.69 IN
Packaged Height	6.25 IN
HTC	8483204080
Country of Origin	United States of America