• 1 11/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Width (in)	6.13 in
Overall Length (in)	6.13 in
Foot Height (in)	0.5 in
Bore Diameter (in)	1.6875 in
Pilot Diameter (in)	4.25 in
Bolt Size (in)	7/16 in
Overall Height (in)	3.125 in
Housing Height (in)	2.44 in
Housing Outside Diameter (in)	6.13 in
Locking Collar Outside Diameter (in)	2.59 in
Pilot Depth (in)	0.88 in
Mounting Plate to Collar Face (in)	1.59 in
Mounting Surface to End of Housing (in)	1.53 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Bolt Circle (in)	5.125 in
Inner Ring Outside Diameter (in)	2.027 in
Length Through Bore (in)	3.125 in
Bolt Spacing (in)	3.625 in

Technical Specifications

End Cap	DTC5
Seal Type	Clearance Seal
Rolling Element	Spherical Roller
Static Load Rating (lb)	28,700 lb
Shaft Locking Type	Single Set Collar
Cage Material	Engineered Polymer
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	27,820 lb
Housing Material	Cast Iron
Housing Style	Flange Block
Misalignment Type	Dynamic
Housing Construction	Solid
Housing Color	Black
Series	Flanged Cartridge Blocks
Radial Clearance	C3 STANDARD
Product	ZBR2000
Housing Type	Flange, Cartridge
Maximum Speed (RPM)	4450 rpm
Seal Kit	ZS5
Ability to Relubricate	Yes
Bolt Hole Shape	Round Hole
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
Vibration Frequency Outer Ring Defect	0.0972 cps
Vibration Frequency Inner Ring Defect	0.1361 cps
Insert	2111U
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	5
Vibration Frequency Fundamental Train	0.0069 cps
Vibration Frequency Roller Spin	0.0466 cps
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Housing Coating	POWDER COATED
Locking Device Kit	SC5

General Specifications

UPC	698210596880
Weight	8.40 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204080
Country of Origin	Mexico