• Product Family: Roller Bearing; Line: Rex

Dimensions

Foot Height (in)	0.56 in
Bore Diameter (in)	2 in
Pilot Diameter (in)	4.5 in
Overall Height (in)	3.13 in
Overall Length (in)	6.38 in
Bolt Size (in)	7/16 in
Overall Width (in)	6.38 in
Housing Height (in)	2.44 in
Housing Outside Diameter (in)	6.38 in
Mounting Plate to Collar Face (in)	1.56 in
Locking Collar Outside Diameter (in)	2.88 in
Pilot Depth (in)	0.88 in
Inner Ring Outside Diameter (in)	2.307 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Bolt Circle (in)	5.375 in
Mounting Surface to End of Housing (in)	1.56 in
Bolt Spacing (in)	3.797 in
Length Through Bore (in)	3.13 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Misalignment Type	Dynamic
Housing Style	Flange Block
Housing Material	Cast Iron
Housing Color	Black
Radial Clearance	C3 STANDARD
Radial Dynamic Load Capacity (lb)	28,890 lb
Product	ZBR2000
Fixed/Expansion	Fixed
Seal Type	Heavy Contact Seal
Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
Housing Type	Flange, Cartridge
Housing Construction	Solid
End Cap	DTC6
Series	Flanged Cartridge Blocks
Static Load Rating (lb)	33,200 lb
Maximum Speed (RPM)	2500 rpm
Ability to Relubricate	Yes
Bolt Hole Shape	Round Hole
Seal Kit	MS6
Setscrew Torque (in-lbs)	325 in/lbs
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0559 cps
Vibration Frequency Outer Ring Defect	0.1217 cps
Locking Device Kit	SC6
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Inner Ring Defect	0.1617 cps
Grease Fitting Thread Size	1/8 NPT
Size Code	6
Lubricant	EXXON RONEX MP STD
Insert	2200U
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps

General Specifications

UPC	793699249842
Weight	8.70 LB
Country of Origin	Mexico