• 2 3/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Round Flange Block with Pilot, Eccentric Cam Locking Collar, Clearance Seal

Dimensions

Bolt Size (in)	5/8 in
Overall Width (in)	7.75 in
Foot Height (in)	0.69 in
Bore Diameter (in)	2.1875 in
Overall Height (in)	3.59 in
Pilot Diameter (in)	5 in
Overall Length (in)	7.75 in
Housing Outside Diameter (in)	7.75 in
Locking Collar Outside Diameter (in)	3.25 in
Standoff Distance (in)	0.09 in
Housing Cast Face to Outermost Bearing Face (in)	0.97 in
Expansion Capability (in)	0.38 in
Inner Ring Outside Diameter (in)	2.62 in
Bolt Circle (in)	6.375 in
Bolt Spacing (in)	4.5 in
Length Through Bore (in)	3.5 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	36,370 lb
Cage Material	Engineered Polymer
Housing Construction	Solid
Housing Type	Flange, Four Bolt, Pilot
Series	Flange Blocks
Static Load Rating (lb)	44,400 lb
Seal Type	Clearance Seal
Misalignment Type	Dynamic
Fixed/Expansion	Expansion
Radial Clearance	C3 STANDARD
Housing Material	Cast Iron
Housing Style	Flange Block
Rolling Element	Spherical Roller
Shaft Locking Type	Eccentric Collar
Product	ZBS3000
Maximum Speed (RPM)	3650 rpm
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	460 in/lbs
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Insert	ZCS3203
Lubricant	EXXON RONEX MP STD
Locking Device Kit	SC3203
Expansion Lock Plug	B224408A
Size Code	7
Vibration Frequency Inner Ring Defect	0.179 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0606 cps
Vibration Frequency Outer Ring Defect	0.1377 cps

General Specifications

UPC	782934940903
Weight	13.30 LB
Country of Origin	Mexico