• 2 7/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Square Flange Block with Pilot, Single Setscrew Locking Collar, C4 Clearance, No Grease

Dimensions

Bolt Size (in)	5/8 in
Overall Length (in)	6.44 in
Overall Height (in)	3.59 in
Pilot Diameter (in)	6 in
Foot Height (in)	0.75 in
Bore Diameter (in)	2.4375 in
Overall Width (in)	6.44 in
Housing Width (in)	6.44 in
Locking Collar Outside Diameter (in)	3.56 in
Standoff Distance (in)	0.09 in
Expansion Capability (in)	0.38 in
Bolt Spacing (in)	5.03 in
Bolt Circle (in)	7.125 in
Inner Ring Outside Diameter (in)	2.901 in
Housing Cast Face to Outermost Bearing Face (in)	0.56 in
Length Through Bore (in)	3.5 in

Technical Specifications

End Cap	DTC8
Seal Type	Clearance Seal
Housing Style	Flange Block
Misalignment Type	Dynamic
Fixed/Expansion	Expansion
Housing Construction	Solid
Radial Clearance	C4 INCREASED
Housing Material	Cast Iron
Series	Flange Blocks
Cage Material	Engineered Polymer
Product	ZFS2000
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Housing Type	Flange, Four Bolt, Pilot
Static Load Rating (lb)	53,500 lb
Radial Dynamic Load Capacity (lb)	43,240 lb
Seal Kit	ZS8
Maximum Speed (RPM)	3300 rpm
Setscrew Torque (in-lbs)	680 in/lbs
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
Microlock Kit	ML3
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Inner Ring Defect	0.1791 cps
Expansion Lock Plug	105-95008-25
Insert	2207U
Size Code	8
Vibration Frequency Roller Spin	0.0607 cps
Lube Fill Percent	0% FILL
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Lubricant	PRESERVATIVE ONLY - NO GREASE
Max Operating Temperature (F)	400 (with suitable lubricant) °F
Vibration Frequency Fundamental Train	0.0072 cps
Locking Device Kit	SC8
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1376 cps
Max Operating Temperature (C)	204 (with suitable lubricant) °C

General Specifications

UPC	698210020453
Weight	18.70 LB
Packaged Length	6.88 IN
Packaged Width	4.88 IN
Packaged Height	6.88 IN