• 1 1/2" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Width (in)	5.38 in
Bore Diameter (in)	1.5000 in
Overall Length (in)	5.38 in
Overall Height (in)	3.28 in
Housing Height (in)	3.28 in
Housing Width (in)	5.38 in
Foot Height (in)	1.44 in
Bolt Size (in)	1/2 in
Locking Collar Outside Diameter (in)	2.31 in
Length Through Bore (in)	2.88 in
Inner Ring Outside Diameter (in)	1.745 in
Bolt Spacing (in)	4.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.67 in
Bolt Circle (in)	5.844 in

Technical Specifications

Static Load Rating (lb)	20,900 lb
Seal Type	Heavy Contact Seal
Housing Construction	Solid
Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
Shaft Locking Type	Single Set Collar
End Cap	DTC4
Series	Flange Blocks
Housing Type	Flange, Four Bolt
Radial Dynamic Load Capacity (lb)	19,860 lb
Fixed/Expansion	Fixed
Housing Style	Flange Block
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Misalignment Type	Dynamic
Product	ZEF2000
Maximum Speed (RPM)	3300 rpm
Setscrew Torque (in-lbs)	325 in/lbs
Microlock Kit	ML2
Seal Kit	MS4
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
Vibration Frequency Inner Ring Defect	0.1445 cps
Vibration Frequency Outer Ring Defect	0.1055 cps
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0499 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.007 cps
Max Operating Temperature (C)	107 °C
Size Code	4
Insert	2108U
Primary Seal	BUNA SPRING LOADED LIP SEAL
Locking Device Kit	SC4

General Specifications

UPC	698210829469
Weight	10.00 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	Mexico