• 1 1/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block, Single Setscrew Locking Collar, Single Lip Light Contact Seal

Dimensions

Bolt Size (in)	3/8 in
Overall Height (in)	2.72 in
Bore Diameter (in)	1.2500 in
Overall Length (in)	5.13 in
Foot Height (in)	0.59 in
Overall Width (in)	5.13 in
Standoff Distance (in)	0.03 in
Housing Outside Diameter (in)	5.5 in
Locking Collar Outside Diameter (in)	1.97 in
Bolt Circle (in)	4.5 in
Inner Ring Outside Diameter (in)	1.532 in
Housing Cast Face to Outermost Bearing Face (in)	0.56 in
Length Through Bore (in)	2.69 in

Technical Specifications

End Cap	DTC3
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	18,850 lb
Radial Clearance	C3 STANDARD
Misalignment Type	Dynamic
Series	Flange Blocks
Product	ZB2000
Housing Type	Flange, Three Bolt
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	18,300 lb
Fixed/Expansion	Fixed
Seal Type	Light Contact Seal
Housing Style	Flange Block
Cage Material	Engineered Polymer
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal
Maximum Speed (RPM)	4000 rpm
Microlock Kit	ML2
Ability to Relubricate	Yes
Seal Kit	KS3
Setscrew Torque (in-lbs)	185 in/lbs
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C
Size Code	3
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0424 cps
Housing Coating	POWDER COATED
Locking Device Kit	SC3
Insert	2104U
Vibration Frequency Fundamental Train	0.0068 cps
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Vibration Frequency Inner Ring Defect	0.128 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.0877 cps
Max Operating Temperature (F)	225 °F

General Specifications

UPC	698210639303
Weight	5.00 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080