• 1 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Width (in)	6.25 in
Overall Length (in)	6.25 in
Bore Diameter (in)	1.4375 in
Overall Height (in)	2.91 in
Bolt Size (in)	1/2 in
Foot Height (in)	0.63 in
Locking Collar Outside Diameter (in)	2.31 in
Standoff Distance (in)	0.03 in
Housing Outside Diameter (in)	6.25 in
Bolt Circle (in)	5 in
Bolt Spacing (in)	4.33 in
Length Through Bore (in)	2.88 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Inner Ring Outside Diameter (in)	1.745 in

Technical Specifications

Seal Type	Heavy Contact Seal
Product	ZB2000
Housing Style	Flange Block
Misalignment Type	Dynamic
Static Load Rating (lb)	20,900 lb
Housing Type	Flange, Three Bolt
Rolling Element	Spherical Roller
End Cap	DTC4
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Series	Flange Blocks
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	19,860 lb
Shaft Locking Type	Single Set Collar
Cage Material	Engineered Polymer
Microlock Kit	ML2
Setscrew Torque (in-lbs)	325 in/lbs
Ability to Relubricate	Yes
Maximum Speed (RPM)	3300 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
Seal Kit	MS4
Housing Coating	POWDER COATED
Locking Device Kit	SC4
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0499 cps
Vibration Frequency Outer Ring Defect	0.1055 cps
Insert	2107U
Vibration Frequency Fundamental Train	0.007 cps
Grease Fitting Thread Size	1/8 NPT
Size Code	4
Primary Seal	BUNA SPRING LOADED LIP SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1445 cps

General Specifications

UPC	698210639914
Weight	6.80 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204080
Country of Origin	Mexico