• 1 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Eccentric Cam Locking Collar, Clearance Seal

Dimensions

Overall Height (in)	3.28 in
Bolt Size (in)	7/16 in
Bore Diameter (in)	1.9375 in
Foot Height (in)	0.56 in
Pilot Diameter (in)	4.5 in
Overall Width (in)	6.38 in
Housing Height (in)	2.44 in
Overall Length (in)	6.38 in
Housing Outside Diameter (in)	6.38 in
Pilot Depth (in)	0.88 in
Locking Collar Outside Diameter (in)	2.75 in
Mounting Plate to Collar Face (in)	1.72 in
Bolt Spacing (in)	3.797 in
Bolt Circle (in)	5.375 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Length Through Bore (in)	3.28 in
Inner Ring Outside Diameter (in)	2.307 in
Mounting Surface to End of Housing (in)	1.56 in

Technical Specifications

Fixed/Expansion	Fixed
Seal Type	Clearance Seal
Housing Style	Flange Block
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	28,890 lb
Rolling Element	Spherical Roller
Shaft Locking Type	Eccentric Collar
Misalignment Type	Dynamic
Housing Construction	Solid
Product	ZBR3000
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Housing Type	Flange, Cartridge
Static Load Rating (lb)	33,200 lb
End Cap	DTC612
Housing Color	Black
Series	Flanged Cartridge Blocks
Seal Kit	ZS6
Ability to Relubricate	Yes
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Bolt Hole Shape	Round Hole
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	4050 rpm
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0559 cps
Locking Device Kit	SC3115
Vibration Frequency Inner Ring Defect	0.1617 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1217 cps
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	STEEL CLEARANCE SEAL
Insert	3115U
Size Code	6
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210201197
Weight	8.80 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