• 1 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Bolt Size (in)	1/2 in
Housing Width (in)	5.63 in
Housing Height (in)	3.28 in
Bore Diameter (in)	1.9375 in
Foot Height (in)	1.5 in
Overall Length (in)	5.63 in
Overall Width (in)	5.63 in
Overall Height (in)	3.28 in
Standoff Distance (in)	0.13 in
Locking Collar Outside Diameter (in)	2.88 in
Inner Ring Outside Diameter (in)	2.307 in
Length Through Bore (in)	3.13 in
Bolt Circle (in)	6.188 in
Bolt Spacing (in)	4.38 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in

Technical Specifications

Housing Type	Flange, Four Bolt
Misalignment Type	Dynamic
Cage Material	Engineered Polymer
End Cap	DTC6
Radial Clearance	C3 STANDARD
Radial Dynamic Load Capacity (lb)	28,890 lb
Rolling Element	Spherical Roller
Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
Product	ZEF2000
Static Load Rating (lb)	33,200 lb
Housing Style	Flange Block
Series	Flange Blocks
Seal Type	Heavy Contact Seal
Housing Construction	Solid
Housing Material	Cast Iron
Seal Kit	MS6
Ability to Relubricate	Yes
Maximum Speed (RPM)	2500 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
Microlock Kit	ML2
Setscrew Torque (in-lbs)	325 in/lbs
Primary Seal	BUNA SPRING LOADED LIP SEAL
Locking Device Kit	SC6
Size Code	6
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1617 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0559 cps
Vibration Frequency Outer Ring Defect	0.1217 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Insert	2115U
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210829490
Weight	11.00 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204080