• 1 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Housing Width (in)	4.63 in
Bore Diameter (in)	1.4375 in
Overall Height (in)	2.97 in
Housing Height (in)	2.97 in
Overall Length (in)	4.63 in
Foot Height (in)	1.38 in
Bolt Size (in)	1/2 in
Overall Width (in)	4.63 in
Locking Collar Outside Diameter (in)	2.31 in
Bolt Circle (in)	4.96 in
Length Through Bore (in)	2.88 in
Inner Ring Outside Diameter (in)	1.745 in
Bolt Spacing (in)	3.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.67 in

Technical Specifications

Seal Type	Heavy Contact Seal
Series	Flange Blocks
Rolling Element	Spherical Roller
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Fixed/Expansion	Fixed
Static Load Rating (lb)	20,900 lb
Product	ZEF2000
Shaft Locking Type	Single Set Collar
Misalignment Type	Dynamic
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	19,860 lb
Housing Material	Cast Iron
Housing Style	Flange Block
End Cap	DTC4
Housing Type	Flange, Four Bolt
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	3300 rpm
Ability to Relubricate	Yes
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	MS4
Microlock Kit	ML2
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Primary Seal	BUNA SPRING LOADED LIP SEAL
Insert	2107U
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1055 cps
Vibration Frequency Inner Ring Defect	0.1445 cps
Locking Device Kit	SC4
Size Code	4
Vibration Frequency Roller Spin	0.0499 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.007 cps
Max Operating Temperature (F)	225 °F
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	698210829452
Weight	7.22 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	Mexico