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

Dimensions

Overall Length (in)	6.25 in
Overall Height (in)	2.97 in
Foot Height (in)	0.63 in
Bolt Size (in)	1/2 in
Overall Width (in)	6.25 in
Bore Diameter (in)	1.4375 in
Standoff Distance (in)	0.03 in
Housing Outside Diameter (in)	6.25 in
Locking Collar Outside Diameter (in)	2.31 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Bolt Spacing (in)	4.33 in
Bolt Circle (in)	5 in
Length Through Bore (in)	2.88 in
Inner Ring Outside Diameter (in)	1.745 in

Technical Specifications

Seal Type	Light Contact Seal
Static Load Rating (lb)	20,900 lb
Radial Dynamic Load Capacity (lb)	19,860 lb
Housing Material	Cast Iron
End Cap	DTC4
Rolling Element	Spherical Roller
Housing Construction	Solid
Series	Flange Blocks
Housing Type	Flange, Three Bolt
Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
Housing Style	Flange Block
Radial Clearance	C3 STANDARD
Misalignment Type	Dynamic
Product	ZB2000
Cage Material	Engineered Polymer
Maximum Speed (RPM)	3600 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
Microlock Kit	ML2
Seal Kit	KS4
Setscrew Torque (in-lbs)	325 in/lbs
Ability to Relubricate	Yes
Vibration Frequency Inner Ring Defect	0.1445 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Locking Device Kit	SC4
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1055 cps
Size Code	4
Vibration Frequency Roller Spin	0.0499 cps
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Insert	2107U
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.007 cps

General Specifications

UPC	698210639310
Weight	6.80 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
Country of Origin	Mexico