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

Dimensions

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

Technical Specifications

Radial Clearance	C3 STANDARD
Series	Flange Blocks
Static Load Rating (lb)	20,900 lb
Shaft Locking Type	Single Set Collar
Housing Style	Flange Block
End Cap	DTC4
Housing Type	Flange, Four Bolt
Housing Construction	Solid
Product	ZEF2000
Radial Dynamic Load Capacity (lb)	19,860 lb
Cage Material	Engineered Polymer
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Fixed/Expansion	Fixed
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Setscrew Torque (in-lbs)	325 in/lbs
Seal Kit	ZS4
Ability to Relubricate	Yes
Maximum Speed (RPM)	5250 rpm
Microlock Kit	ML2
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Insert	2107U
Vibration Frequency Outer Ring Defect	0.1055 cps
Vibration Frequency Inner Ring Defect	0.1445 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.007 cps
Size Code	4
Vibration Frequency Roller Spin	0.0499 cps
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	SC4
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210695002
Weight	7.20 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	Mexico