• 1 15/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Square Flange Block with Pilot, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Housing Width (in)	5.31 in
Overall Length (in)	5.31 in
Foot Height (in)	0.63 in
Overall Height (in)	3.29 in
Bolt Size (in)	1/2 in
Overall Width (in)	5.31 in
Pilot Diameter (in)	5.125 in
Bore Diameter (in)	1.9375 in
Locking Collar Outside Diameter (in)	2.88 in
Standoff Distance (in)	0.17 in
Expansion Capability (in)	0.38 in
Inner Ring Outside Diameter (in)	2.307 in
Bolt Spacing (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Bolt Circle (in)	5.75 in
Length Through Bore (in)	3.13 in

Technical Specifications

Series	Flange Blocks
Cage Material	Engineered Polymer
Seal Type	Clearance Seal
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
End Cap	DTC6
Misalignment Type	Dynamic
Housing Construction	Solid
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	28,890 lb
Housing Type	Flange, Four Bolt, Pilot
Housing Style	Flange Block
Product	ZFS2000
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	33,200 lb
Fixed/Expansion	Expansion
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Seal Kit	ZS6
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	4050 rpm
Microlock Kit	ML2
Ability to Relubricate	Yes
Expansion Lock Plug	105-95008-27
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Inner Ring Defect	0.1617 cps
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1217 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Locking Device Kit	SC6
Vibration Frequency Roller Spin	0.0559 cps
Size Code	6
Vibration Frequency Fundamental Train	0.0072 cps
Insert	2115U
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C

General Specifications

UPC	698210020446
Weight	11.80 LB
Packaged Length	5.50 IN
Packaged Width	4.13 IN
Packaged Height	5.50 IN
HTC	8483204080