• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Foot Height (in)	0.75 in
Bore Diameter (in)	2.4375 in
Overall Height (in)	3.59 in
Overall Width (in)	8.13 in
Pilot Diameter (in)	5.438 in
Overall Length (in)	8.13 in
Bolt Size (in)	5/8 in
Standoff Distance (in)	0.09 in
Locking Collar Outside Diameter (in)	3.56 in
Housing Outside Diameter (in)	8.13 in
Bolt Spacing (in)	4.77 in
Length Through Bore (in)	3.5 in
Inner Ring Outside Diameter (in)	2.901 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Circle (in)	6.75 in

Technical Specifications

Housing Material	Cast Iron
Static Load Rating (lb)	53,500 lb
Radial Dynamic Load Capacity (lb)	43,240 lb
Shaft Locking Type	Single Set Collar
Seal Type	Clearance Seal
Housing Style	Flange Block
Fixed/Expansion	Fixed
Cage Material	Engineered Polymer
Misalignment Type	Dynamic
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Rolling Element	Spherical Roller
Housing Type	Flange, Four Bolt, Pilot
End Cap	DTC8
Product	ZB2000
Series	Flange Blocks
Seal Kit	ZS8
Microlock Kit	ML3
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)	3300 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Locking Device Kit	SC8
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	2207U
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Size Code	8
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Fundamental Train	0.0072 cps

General Specifications

UPC	698210592745
Weight	15.30 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN