• 1 15/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Foot Height (in)	0.69 in
Overall Length (in)	7 in
Overall Height (in)	3.19 in
Overall Width (in)	7 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.9375 in
Locking Collar Outside Diameter (in)	2.88 in
Housing Outside Diameter (in)	7 in
Standoff Distance (in)	0.06 in
Length Through Bore (in)	3.13 in
Inner Ring Outside Diameter (in)	2.307 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Bolt Spacing (in)	4.06 in
Bolt Circle (in)	5.75 in
Expansion Capability (in)	0.38 in

Technical Specifications

Housing Type	Flange, Four Bolt
Product	ZBS2000
Series	Flange Blocks
Misalignment Type	Dynamic
Static Load Rating (lb)	33,200 lb
Radial Clearance	C3 STANDARD
Radial Dynamic Load Capacity (lb)	28,890 lb
Shaft Locking Type	Single Set Collar
Housing Style	Flange Block
Housing Material	Cast Iron
Fixed/Expansion	Expansion
Cage Material	Engineered Polymer
Housing Construction	Solid
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	4050 rpm
Seal Kit	ZS6
Ability to Relubricate	Yes
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Locking Device Kit	SC6
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Insert	ZCS2115
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Roller Spin	0.0559 cps
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1617 cps
Vibration Frequency Outer Ring Defect	0.1217 cps
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Size Code	6
Expansion Lock Plug	B224408A

General Specifications

UPC	698210178734
Weight	9.80 LB
HTC	8483204080
Country of Origin	Mexico