• 2 11/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Bolt Size (in)	5/8 in
Overall Height (in)	4 in
Bore Diameter (in)	2.6875 in
Foot Height (in)	0.75 in
Pilot Diameter (in)	6.375 in
Overall Width (in)	8.75 in
Overall Length (in)	8.75 in
Housing Height (in)	3.13 in
Housing Outside Diameter (in)	8.75 in
Locking Collar Outside Diameter (in)	4.06 in
Pilot Depth (in)	1.25 in
Mounting Plate to Collar Face (in)	2 in
Bolt Spacing (in)	5.297 in
Mounting Surface to End of Housing (in)	2 in
Bolt Circle (in)	7.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Inner Ring Outside Diameter (in)	3.37 in
Length Through Bore (in)	4 in

Technical Specifications

Housing Type	Flange, Cartridge
Seal Type	Heavy Contact Seal
Housing Material	Cast Iron
Product	ZBR2000
Shaft Locking Type	Single Set Collar
Radial Dynamic Load Capacity (lb)	57,750 lb
Misalignment Type	Dynamic
Housing Color	Black
Housing Construction	Solid
End Cap	DTC9
Housing Style	Flange Block
Series	Flanged Cartridge Blocks
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Radial Clearance	C3 STANDARD
Static Load Rating (lb)	71,500 lb
Cage Material	Engineered Polymer
Ability to Relubricate	Yes
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Maximum Speed (RPM)	1700 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Bolt Hole Shape	Round Hole
Seal Kit	MS9
Vibration Frequency Outer Ring Defect	0.1299 cps
Locking Device Kit	SC9
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA SPRING LOADED LIP SEAL
Insert	2211U
Vibration Frequency Roller Spin	0.0591 cps
Grease Fitting Thread Size	1/8 NPT
Size Code	9
Vibration Frequency Inner Ring Defect	0.1701 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C

General Specifications

UPC	698210671303
Weight	23.40 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN