• 3/4" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Width (in)	4.38 in
Overall Height (in)	2.56 in
Foot Height (in)	0.44 in
Bore Diameter (in)	0.7500 in
Pilot Diameter (in)	3 in
Overall Length (in)	4.38 in
Housing Height (in)	2 in
Bolt Size (in)	5/16 in
Pilot Depth (in)	0.63 in
Mounting Plate to Collar Face (in)	1.28 in
Housing Outside Diameter (in)	4.38 in
Locking Collar Outside Diameter (in)	1.75 in
Mounting Surface to End of Housing (in)	1.25 in
Bolt Circle (in)	3.625 in
Bolt Spacing (in)	2.563 in
Length Through Bore (in)	2.56 in
Inner Ring Outside Diameter (in)	1.307 in
Housing Cast Face to Outermost Bearing Face (in)	0.53 in

Technical Specifications

End Cap	DTC2
Housing Style	Flange Block
Radial Dynamic Load Capacity (lb)	15,320 lb
Product	ZBR2000
Static Load Rating (lb)	14,900 lb
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Shaft Locking Type	Single Set Collar
Housing Color	Black
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Housing Construction	Solid
Housing Type	Flange, Cartridge
Cage Material	Engineered Polymer
Series	Flanged Cartridge Blocks
Seal Type	Clearance Seal
Radial Clearance	C3 STANDARD
Seal Kit	ZS2
Ability to Relubricate	Yes
Bolt Hole Shape	Round Hole
Maximum Speed (RPM)	6500 rpm
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal
Setscrew Torque (in-lbs)	185 in/lbs
Vibration Frequency Fundamental Train	0.0068 cps
Max Operating Temperature (C)	107 °C
Insert	2012U
Size Code	2
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0406 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.088 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1286 cps
Max Operating Temperature (F)	225 °F
Locking Device Kit	SC2
Primary Seal	STEEL CLEARANCE SEAL
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	698210176105
Weight	3.70 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	Mexico