• 1 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Length (in)	5.25 in
Foot Height (in)	0.5 in
Bore Diameter (in)	1.4375 in
Bolt Size (in)	3/8 in
Housing Height (in)	2.19 in
Overall Height (in)	2.875 in
Pilot Diameter (in)	3.625 in
Overall Width (in)	5.25 in
Mounting Plate to Collar Face (in)	1.5 in
Locking Collar Outside Diameter (in)	2.31 in
Pilot Depth (in)	0.75 in
Housing Outside Diameter (in)	5.25 in
Inner Ring Outside Diameter (in)	1.745 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Mounting Surface to End of Housing (in)	1.38 in
Length Through Bore (in)	2.875 in
Bolt Circle (in)	4.375 in
Bolt Spacing (in)	3.09 in

Technical Specifications

Cage Material	Engineered Polymer
Fixed/Expansion	Fixed
Housing Construction	Solid
Misalignment Type	Dynamic
Seal Type	Heavy Contact Seal
End Cap	DTC4
Rolling Element	Spherical Roller
Product	ZBR2000
Housing Type	Flange, Cartridge
Radial Dynamic Load Capacity (lb)	19,860 lb
Radial Clearance	C3 STANDARD
Static Load Rating (lb)	20,900 lb
Shaft Locking Type	Single Set Collar
Series	Flanged Cartridge Blocks
Housing Material	Cast Iron
Housing Style	Flange Block
Housing Color	Black
Maximum Speed (RPM)	3300 rpm
Ability to Relubricate	Yes
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
Seal Kit	MS4
Bolt Hole Shape	Round Hole
Vibration Frequency Inner Ring Defect	0.1445 cps
Max Operating Temperature (C)	107 °C
Size Code	4
Locking Device Kit	SC4
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Fundamental Train	0.007 cps
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Insert	2107U
Vibration Frequency Outer Ring Defect	0.1055 cps
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0499 cps
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210639983
Weight	5.40 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080