• 1 3/4" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Pilot Diameter (in)	4.25 in
Housing Height (in)	2.44 in
Bore Diameter (in)	1.7500 in
Overall Height (in)	3.125 in
Bolt Size (in)	7/16 in
Overall Length (in)	6.13 in
Overall Width (in)	6.13 in
Foot Height (in)	0.5 in
Pilot Depth (in)	0.88 in
Housing Outside Diameter (in)	6.13 in
Mounting Plate to Collar Face (in)	1.59 in
Locking Collar Outside Diameter (in)	2.59 in
Bolt Circle (in)	5.125 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Bolt Spacing (in)	3.625 in
Mounting Surface to End of Housing (in)	1.53 in
Inner Ring Outside Diameter (in)	2.027 in
Length Through Bore (in)	3.125 in

Technical Specifications

Housing Type	Flange, Cartridge
Housing Material	Cast Iron
Cage Material	Engineered Polymer
Series	Flanged Cartridge Blocks
Housing Construction	Solid
Housing Color	Black
Product	ZBR2000
Misalignment Type	Dynamic
End Cap	DTC5
Radial Clearance	C3 STANDARD
Housing Style	Flange Block
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	28,700 lb
Seal Type	Clearance Seal
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	27,820 lb
Bolt Hole Shape	Round Hole
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	4450 rpm
Seal Kit	ZS5
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
Size Code	5
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1361 cps
Locking Device Kit	SC5
Lubricant	EXXON RONEX MP STD
Primary Seal	STEEL CLEARANCE SEAL
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.0972 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0466 cps
Vibration Frequency Fundamental Train	0.0069 cps
Insert	2112U

General Specifications

UPC	698210596897
Weight	8.10 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204080
Country of Origin	United States of America