• 3 1/2" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Foot Height (in)	1 in
Overall Length (in)	8.44 in
Overall Width (in)	8.44 in
Housing Width (in)	8.44 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	3.5000 in
Overall Height (in)	4.63 in
Locking Collar Outside Diameter (in)	4.91 in
Standoff Distance (in)	0.25 in
Inner Ring Outside Diameter (in)	3.975 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Bolt Circle (in)	9.5 in
Bolt Spacing (in)	6.72 in
Expansion Capability (in)	0.38 in
Length Through Bore (in)	4.38 in

Technical Specifications

Housing Style	Flange Block
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	84,330 lb
Housing Type	Flange, Four Bolt
Product	ZBS2000
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Series	Flange Blocks
Static Load Rating (lb)	90,700 lb
Cage Material	Engineered Polymer
Housing Construction	Solid
Housing Material	Cast Iron
Fixed/Expansion	Expansion
Misalignment Type	Dynamic
Radial Clearance	C3 STANDARD
Ability to Relubricate	Yes
Seal Kit	ZS10
Maximum Speed (RPM)	2400 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Vibration Frequency Inner Ring Defect	0.1784 cps
Grease Fitting Thread Size	1/8 NPT
Insert	ZCS2308
Lubricant	EXXON RONEX MP STD
Locking Device Kit	SC10
Primary Seal	STEEL CLEARANCE SEAL
Expansion Lock Plug	BS225728A
Size Code	10
Vibration Frequency Outer Ring Defect	0.1383 cps
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0073 cps
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0628 cps
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	698210177317
Weight	34.10 LB
Country of Origin	Mexico