• Product Family: Roller Bearing; Line: Rex

Dimensions

Overall Width (in)	8.44 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	3.5000 in
Overall Height (in)	4.63 in
Housing Width (in)	8.44 in
Overall Length (in)	8.44 in
Foot Height (in)	1 in
Locking Collar Outside Diameter (in)	4.91 in
Standoff Distance (in)	0.25 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Length Through Bore (in)	4.38 in
Inner Ring Outside Diameter (in)	3.975 in
Bolt Circle (in)	9.5 in
Bolt Spacing (in)	6.72 in

Technical Specifications

Product	ZB2000
Rolling Element	Spherical Roller
Cage Material	Steel
Series	Flange Blocks
Radial Clearance	C3 STANDARD
Static Load Rating (lb)	90,700 lb
Radial Dynamic Load Capacity (lb)	84,330 lb
Seal Type	Heavy Contact Seal
End Cap	DTC10
Housing Construction	Solid
Housing Type	Flange, Four Bolt
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Shaft Locking Type	Single Set Collar
Housing Style	Flange Block
Housing Material	Cast Iron
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Maximum Speed (RPM)	1400 rpm
Microlock Kit	ML4
Seal Kit	MS10
Vibration Frequency Inner Ring Defect	0.1784 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Insert	2308U78
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Locking Device Kit	SC10
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0073 cps
Size Code	10
Vibration Frequency Outer Ring Defect	0.1383 cps
Vibration Frequency Roller Spin	0.0628 cps

General Specifications

UPC	782934969058
Weight	34.10 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
Country of Origin	Mexico