• 3" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Single Lip Light Contact Seal

Dimensions

Foot Height (in)	0.75 in
Housing Height (in)	3.13 in
Bolt Size (in)	5/8 in
Pilot Diameter (in)	6.375 in
Overall Length (in)	8.75 in
Bore Diameter (in)	3 in
Overall Width (in)	8.75 in
Overall Height (in)	4 in
Pilot Depth (in)	1.25 in
Housing Outside Diameter (in)	8.75 in
Locking Collar Outside Diameter (in)	4.06 in
Mounting Plate to Collar Face (in)	2 in
Bolt Spacing (in)	5.297 in
Length Through Bore (in)	4 in
Mounting Surface to End of Housing (in)	2 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Circle (in)	7.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in

Technical Specifications

Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	57,750 lb
End Cap	DTC9
Product	ZBR2000
Housing Type	Flange, Cartridge
Housing Style	Flange Block
Radial Clearance	C3 STANDARD
Series	Flanged Cartridge Blocks
Static Load Rating (lb)	71,500 lb
Housing Construction	Solid
Misalignment Type	Dynamic
Seal Type	Single Lip Contact Seal
Rolling Element	Spherical Roller
Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
Housing Color	Black
Cage Material	Engineered Polymer
Ability to Relubricate	Yes
Seal Kit	KS9
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	1900 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
Bolt Hole Shape	Round Hole
Vibration Frequency Inner Ring Defect	0.1701 cps
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Locking Device Kit	SC9
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Size Code	9
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1299 cps
Insert	2300U
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0591 cps

General Specifications

UPC	698210642495
Weight	21.80 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN
HTC	8483204080
Country of Origin	Mexico