• 1 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Type E Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, One Open Auxiliary Cap, One Closed Auxiliary Cap

Dimensions

Bolt Size (in)	1/2 in
Bore Diameter (in)	1.9375 in
Housing Width (in)	5.63 in
Foot Height (in)	1.5 in
Overall Width (in)	5.63 in
Overall Length (in)	5.63 in
Housing Height (in)	3.28 in
Overall Height (in)	3.28 in
Standoff Distance (in)	0.13 in
Locking Collar Outside Diameter (in)	2.88 in
Length Through Bore (in)	3.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Bolt Circle (in)	6.188 in
Bolt Spacing (in)	4.38 in
Inner Ring Outside Diameter (in)	2.307 in

Technical Specifications

Misalignment Type	Dynamic
Product	ZEF2000
Radial Dynamic Load Capacity (lb)	28,890 lb
Static Load Rating (lb)	33,200 lb
Cage Material	Engineered Polymer
Radial Clearance	C3 STANDARD
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Seal Type	Heavy Contact Seal
Housing Construction	Solid
Series	Flange Blocks
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Housing Style	Flange Block
Housing Type	Flange, Four Bolt
Microlock Kit	ML2
Maximum Speed (RPM)	2500 rpm
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	325 in/lbs
Seal Kit	MS6
Size Code	6
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1217 cps
Grease Fitting Thread Size	1/8 NPT
Auxiliary Seals	1 OPEN 1 CLOSED CAP CAST IRON
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD
Housing Coating	POWDER COATED
Insert	2115U
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Inner Ring Defect	0.1617 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0559 cps
Locking Device Kit	SC6

General Specifications

UPC	698210862329
Weight	14.40 LB
Packaged Length	7.13 IN
Packaged Width	6.38 IN
Packaged Height	7.13 IN
HTC	8483204080
Country of Origin	Mexico