• Product Family: Roller Bearing; Line: Rex

Dimensions

Overall Width (in)	6.38 in
Overall Height (in)	3.13 in
Bolt Size (in)	7/16 in
Foot Height (in)	0.56 in
Pilot Diameter (in)	4.5 in
Overall Length (in)	6.38 in
Bore Diameter (mm)	50 mm
Housing Height (in)	2.44 in
Pilot Depth (in)	0.88 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
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
Length Through Bore (in)	3.13 in
Bolt Spacing (in)	3.797 in

Technical Specifications

Rolling Element	Spherical Roller
Seal Type	Heavy Contact Seal
Radial Dynamic Load Capacity (lb)	28,890 lb
Cage Material	Engineered Polymer
Fixed/Expansion	Fixed
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Series	Flanged Cartridge Blocks
Housing Color	Black
Static Load Rating (lb)	33,200 lb
Misalignment Type	Dynamic
Housing Type	Flange, Cartridge
Product	ZBR2000
Housing Material	Cast Iron
Housing Style	Flange Block
End Cap	DTC6
Shaft Locking Type	Single Set Collar
Seal Kit	MS6
Ability to Relubricate	Yes
Maximum Speed (RPM)	2500 rpm
Setscrew Torque (in-lbs)	325 in/lbs
Bolt Hole Shape	Round Hole
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0559 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Outer Ring Defect	0.1217 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0072 cps
Size Code	6
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1617 cps
Locking Device Kit	SC6
Insert	2050MMU

General Specifications

UPC	698210860950
Weight	8.80 LB
HTC	8483204080
Country of Origin	Mexico