• 1 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Bore Diameter (in)	1.6875 in
Overall Length (in)	6.75 in
Overall Width (in)	6.75 in
Bolt Size (in)	1/2 in
Foot Height (in)	0.63 in
Overall Height (in)	3.16 in
Housing Outside Diameter (in)	6.75 in
Locking Collar Outside Diameter (in)	2.59 in
Bolt Spacing (in)	5.89 in
Inner Ring Outside Diameter (in)	2.027 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Bolt Circle (in)	5.5 in
Length Through Bore (in)	3.13 in

Technical Specifications

Housing Construction	Solid
Misalignment Type	Dynamic
Static Load Rating (lb)	28,700 lb
Radial Dynamic Load Capacity (lb)	27,820 lb
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Housing Style	Flange Block
Radial Clearance	C3 STANDARD
Housing Type	Flange, Four Bolt, Pilot
Fixed/Expansion	Fixed
Product	ZB2000
Shaft Locking Type	Single Set Collar
Cage Material	Engineered Polymer
Seal Type	Heavy Contact Seal
Series	Flange Blocks
End Cap	DTC5
Seal Kit	MS5
Maximum Speed (RPM)	2800 rpm
Microlock Kit	ML2
Setscrew Torque (in-lbs)	325 in/lbs
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Ability to Relubricate	Yes
Vibration Frequency Roller Spin	0.0466 cps
Locking Device Kit	SC5
Primary Seal	BUNA SPRING LOADED LIP SEAL
Insert	2111U
Vibration Frequency Fundamental Train	0.0069 cps
Lubricant	EXXON RONEX MP STD
Size Code	5
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1361 cps
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.0972 cps

General Specifications

UPC	698210639921
Weight	7.60 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204080
Country of Origin	Mexico