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

Dimensions

Bolt Size (in)	5/8 in
Foot Height (in)	0.75 in
Bore Diameter (in)	2.4375 in
Overall Width (in)	6.44 in
Overall Height (in)	3.59 in
Housing Width (in)	6.44 in
Overall Length (in)	6.44 in
Locking Collar Outside Diameter (in)	3.56 in
Standoff Distance (in)	0.09 in
Bolt Circle (in)	7.125 in
Bolt Spacing (in)	5.03 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
Expansion Capability (in)	0.38 in

Technical Specifications

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

General Specifications

UPC	698210020460
Weight	19.40 LB
Packaged Length	6.88 IN
Packaged Width	4.88 IN
Packaged Height	6.88 IN