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

Dimensions

Overall Height (in)	2.69 in
Pilot Diameter (in)	3.375 in
Housing Height (in)	2.25 in
Overall Length (in)	5 in
Foot Height (in)	0.44 in
Bore Diameter (in)	1.2500 in
Bolt Size (in)	3/8 in
Overall Width (in)	5 in
Mounting Plate to Collar Face (in)	1.28 in
Pilot Depth (in)	0.75 in
Locking Collar Outside Diameter (in)	1.97 in
Housing Outside Diameter (in)	5 in
Bolt Circle (in)	4.125 in
Mounting Surface to End of Housing (in)	1.38 in
Housing Cast Face to Outermost Bearing Face (in)	0.53 in
Length Through Bore (in)	2.69 in
Bolt Spacing (in)	2.92 in
Inner Ring Outside Diameter (in)	1.532 in

Technical Specifications

Radial Clearance	C3 STANDARD
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	18,300 lb
Radial Dynamic Load Capacity (lb)	18,850 lb
Rolling Element	Spherical Roller
Housing Style	Flange Block
Seal Type	Clearance Seal
Housing Type	Flange, Cartridge
End Cap	DTC3
Cage Material	Engineered Polymer
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Product	ZBR2000
Misalignment Type	Dynamic
Housing Construction	Solid
Series	Flanged Cartridge Blocks
Housing Color	Black
Setscrew Torque (in-lbs)	185 in/lbs
Maximum Speed (RPM)	5750 rpm
Seal Kit	ZS3
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal
Ability to Relubricate	Yes
Bolt Hole Shape	Round Hole
Vibration Frequency Inner Ring Defect	0.128 cps
Vibration Frequency Roller Spin	0.0424 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0068 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.0877 cps
Locking Device Kit	SC3
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Insert	2104U
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Size Code	3
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	698210176501
Weight	4.60 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	Mexico