• 3 15/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Square Flange Block with Pilot, Single Setscrew Locking Collar, C4 Clearance, No Grease

Dimensions

Overall Height (in)	5.45 in
Overall Width (in)	10.56 in
Overall Length (in)	10.56 in
Pilot Diameter (in)	9.5 in
Bore Diameter (in)	3.9375 in
Housing Width (in)	10.56 in
Bolt Size (in)	1 in
Foot Height (in)	1.13 in
Standoff Distance (in)	0.38 in
Locking Collar Outside Diameter (in)	5.63 in
Expansion Capability (in)	0.5 in
Bolt Spacing (in)	8.31 in
Housing Cast Face to Outermost Bearing Face (in)	0.63 in
Inner Ring Outside Diameter (in)	4.561 in
Bolt Circle (in)	11.75 in
Length Through Bore (in)	5.06 in

Technical Specifications

Rolling Element	Spherical Roller
Series	Flange Blocks
Product	ZFS2000
Housing Style	Flange Block
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Static Load Rating (lb)	137,000 lb
Housing Material	Cast Iron
Misalignment Type	Dynamic
Radial Clearance	C4 INCREASED
Fixed/Expansion	Expansion
Housing Type	Flange, Four Bolt, Pilot
Seal Type	Clearance Seal
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	130,970 lb
End Cap	DTC11
Seal Kit	ZS11
Microlock Kit	ML4
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	1350 in/lbs
Maximum Speed (RPM)	2050 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
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	PRESERVATIVE ONLY - NO GREASE
Insert	2315U
Locking Device Kit	SC11
Vibration Frequency Outer Ring Defect	0.1283 cps
Size Code	11
Lube Fill Percent	0% FILL
Vibration Frequency Inner Ring Defect	0.1717 cps
Vibration Frequency Fundamental Train	0.0071 cps
Primary Seal	STEEL CLEARANCE SEAL
Expansion Lock Plug	105-95008-14
Max Operating Temperature (C)	204 (with suitable lubricant) °C
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Max Operating Temperature (F)	400 (with suitable lubricant) °F
Vibration Frequency Roller Spin	0.0548 cps

General Specifications

UPC	698210917326
Weight	73.00 LB
Packaged Length	11.50 IN
Packaged Width	6.00 IN
Packaged Height	11.25 IN
Country of Origin	Mexico