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

Dimensions

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

Technical Specifications

Fixed/Expansion	Fixed
End Cap	DTC3
Misalignment Type	Dynamic
Housing Type	Flange, Cartridge
Cage Material	Engineered Polymer
Series	Flanged Cartridge Blocks
Rolling Element	Spherical Roller
Housing Construction	Solid
Static Load Rating (lb)	18,300 lb
Product	ZBR2000
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	18,850 lb
Seal Type	Single Lip Contact Seal
Shaft Locking Type	Single Set Collar
Housing Style	Flange Block
Radial Clearance	C3 STANDARD
Housing Color	Black
Bolt Hole Shape	Round Hole
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	185 in/lbs
Seal Kit	KS3
Maximum Speed (RPM)	4000 rpm
Microlock Kit	ML2
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.0877 cps
Vibration Frequency Roller Spin	0.0424 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.128 cps
Locking Device Kit	SC3
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Size Code	3
Housing Coating	POWDER COATED
Insert	2104U
Vibration Frequency Fundamental Train	0.0068 cps

General Specifications

UPC	698210639402
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