• 1 1/8" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Pilot Diameter (in)	3.375 in
Overall Width (in)	5 in
Overall Height (in)	2.69 in
Foot Height (in)	0.44 in
Housing Height (in)	2.25 in
Bolt Size (in)	3/8 in
Bore Diameter (in)	1.1250 in
Overall Length (in)	5 in
Mounting Plate to Collar Face (in)	1.28 in
Pilot Depth (in)	0.75 in
Housing Outside Diameter (in)	5 in
Locking Collar Outside Diameter (in)	1.97 in
Bolt Spacing (in)	2.92 in
Mounting Surface to End of Housing (in)	1.38 in
Bolt Circle (in)	4.125 in
Housing Cast Face to Outermost Bearing Face (in)	0.53 in
Inner Ring Outside Diameter (in)	1.532 in
Length Through Bore (in)	2.69 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	18,850 lb
Radial Clearance	C3 STANDARD
Seal Type	Clearance Seal
Housing Material	Cast Iron
Housing Color	Black
Housing Construction	Solid
Housing Style	Flange Block
Series	Flanged Cartridge Blocks
Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
End Cap	DTC3
Housing Type	Flange, Cartridge
Shaft Locking Type	Single Set Collar
Product	ZBR2000
Static Load Rating (lb)	18,300 lb
Misalignment Type	Dynamic
Fixed/Expansion	Fixed
Bolt Hole Shape	Round Hole
Setscrew Torque (in-lbs)	185 in/lbs
Ability to Relubricate	Yes
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
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Roller Spin	0.0424 cps
Vibration Frequency Inner Ring Defect	0.128 cps
Insert	2102U
Size Code	3
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Outer Ring Defect	0.0877 cps
Locking Device Kit	SC3
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	698210542283
Weight	4.90 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	Mexico