• 1 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

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

Technical Specifications

Housing Type	Flange, Four Bolt
Fixed/Expansion	Fixed
Product	ZB2000
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Radial Clearance	C3 STANDARD
Housing Construction	Solid
Seal Type	Heavy Contact Seal
End Cap	DTC6
Static Load Rating (lb)	33,200 lb
Series	Flange Blocks
Housing Material	Cast Iron
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	28,890 lb
Shaft Locking Type	Single Set Collar
Housing Style	Flange Block
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Maximum Speed (RPM)	2500 rpm
Seal Kit	MS6
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	325 in/lbs
Microlock Kit	ML2
Vibration Frequency Outer Ring Defect	0.1217 cps
Locking Device Kit	SC6
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Insert	2115U
Size Code	6
Vibration Frequency Inner Ring Defect	0.1617 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0559 cps
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	698210621537
Weight	9.80 LB
Packaged Length	7.25 IN
Packaged Width	3.50 IN
Packaged Height	7.25 IN
HTC	8483204080
Country of Origin	Mexico