• 1 3/4" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Length (in)	6.75 in
Bore Diameter (in)	1.7500 in
Overall Height (in)	3.28 in
Bolt Size (in)	1/2 in
Overall Width (in)	6.75 in
Foot Height (in)	1.44 in
Housing Width (in)	5.63 in
Housing Height (in)	3.28 in
Locking Collar Outside Diameter (in)	2.59 in
Standoff Distance (in)	0.13 in
Bolt Spacing (in)	4.39 in
Bolt Circle (in)	6.188 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Length Through Bore (in)	3.13 in
Inner Ring Outside Diameter (in)	2.027 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Housing Type	Flange, Four Bolt
Rolling Element	Spherical Roller
Housing Construction	Solid
Housing Style	Flange Block
Radial Clearance	C3 STANDARD
End Cap	DTC5
Radial Dynamic Load Capacity (lb)	27,820 lb
Product	ZEF2000
Static Load Rating (lb)	28,700 lb
Cage Material	Engineered Polymer
Housing Material	Cast Iron
Series	Flange Blocks
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Seal Type	Heavy Contact Seal
Ability to Relubricate	Yes
Maximum Speed (RPM)	2800 rpm
Microlock Kit	ML2
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	MS5
Setscrew Torque (in-lbs)	325 in/lbs
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Size Code	5
Vibration Frequency Roller Spin	0.0466 cps
Vibration Frequency Inner Ring Defect	0.1361 cps
Grease Fitting Thread Size	1/8 NPT
Primary Seal	BUNA SPRING LOADED LIP SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.0972 cps
Insert	2112U
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0069 cps
Locking Device Kit	SC5
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210829483
Weight	11.20 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204080
Country of Origin	Mexico