• 1 1/8" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Foot Height (in)	0.59 in
Overall Height (in)	2.72 in
Overall Width (in)	5.13 in
Bolt Size (in)	3/8 in
Bore Diameter (in)	1.1250 in
Overall Length (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
Housing Cast Face to Outermost Bearing Face (in)	0.53 in
Bolt Circle (in)	4.5 in
Inner Ring Outside Diameter (in)	1.532 in
Length Through Bore (in)	2.69 in

Technical Specifications

Cage Material	Engineered Polymer
Shaft Locking Type	Single Set Collar
Misalignment Type	Dynamic
Radial Clearance	C3 STANDARD
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Housing Type	Flange, Three Bolt
Radial Dynamic Load Capacity (lb)	18,850 lb
Seal Type	Clearance Seal
Housing Construction	Solid
Product	ZB2000
Housing Style	Flange Block
Static Load Rating (lb)	18,300 lb
End Cap	DTC3
Series	Flange Blocks
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal
Setscrew Torque (in-lbs)	185 in/lbs
Microlock Kit	ML2
Ability to Relubricate	Yes
Maximum Speed (RPM)	5750 rpm
Seal Kit	ZS3
Misalignment Capability	±2.0° Misalignment - Dynamic
Locking Device Kit	SC3
Vibration Frequency Roller Spin	0.0424 cps
Vibration Frequency Outer Ring Defect	0.0877 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0068 cps
Size Code	3
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.128 cps
Insert	2102U

General Specifications

UPC	698210542054
Weight	5.20 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	Mexico