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

Dimensions

Bore Diameter (in)	2.1875 in
Overall Width (in)	7.75 in
Overall Height (in)	3.41 in
Overall Length (in)	7.75 in
Foot Height (in)	0.69 in
Bolt Size (in)	5/8 in
Locking Collar Outside Diameter (in)	3.25 in
Housing Outside Diameter (in)	7.75 in
Standoff Distance (in)	0.09 in
Inner Ring Outside Diameter (in)	2.62 in
Bolt Spacing (in)	4.5 in
Expansion Capability (in)	0.38 in
Housing Cast Face to Outermost Bearing Face (in)	0.78 in
Bolt Circle (in)	6.375 in
Length Through Bore (in)	3.31 in

Technical Specifications

Static Load Rating (lb)	44,400 lb
Misalignment Type	Dynamic
Housing Construction	Solid
Product	ZBS2000
Fixed/Expansion	Expansion
Shaft Locking Type	Single Set Collar
Radial Clearance	C3 STANDARD
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	36,370 lb
Housing Style	Flange Block
Series	Flange Blocks
Cage Material	Engineered Polymer
Seal Type	Clearance Seal
Housing Type	Flange, Four Bolt
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	460 in/lbs
Maximum Speed (RPM)	3650 rpm
Vibration Frequency Inner Ring Defect	0.179 cps
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	EXXON RONEX MP STD
Insert	ZCS2203
Vibration Frequency Roller Spin	0.0606 cps
Housing Coating	POWDER COATED
Expansion Lock Plug	B224408A
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SC7
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1377 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Size Code	7
Primary Seal	STEEL CLEARANCE SEAL

General Specifications

UPC	698210177188
Weight	13.30 LB