• 1" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Length (in)	4.75 in
Foot Height (in)	0.56 in
Overall Width (in)	4.75 in
Overall Height (in)	2.59 in
Bore Diameter (in)	1 in
Pilot Diameter (in)	3 in
Bolt Size (in)	3/8 in
Locking Collar Outside Diameter (in)	1.75 in
Housing Outside Diameter (in)	5.13 in
Standoff Distance (in)	0.03 in
Housing Cast Face to Outermost Bearing Face (in)	0.53 in
Bolt Circle (in)	4.125 in
Length Through Bore (in)	2.56 in
Inner Ring Outside Diameter (in)	1.307 in

Technical Specifications

Static Load Rating (lb)	14,900 lb
Radial Dynamic Load Capacity (lb)	15,320 lb
Misalignment Type	Dynamic
Seal Type	Heavy Contact Seal
Series	Flange Blocks
Product	ZB2000
Housing Style	Flange Block
End Cap	DTC2
Cage Material	Engineered Polymer
Rolling Element	Spherical Roller
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Housing Material	Cast Iron
Housing Type	Flange, Three Bolt, Pilot
Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal
Setscrew Torque (in-lbs)	185 in/lbs
Microlock Kit	ML2
Ability to Relubricate	Yes
Seal Kit	MS2
Maximum Speed (RPM)	4400 rpm
Max Operating Temperature (C)	107 °C
Insert	2100U
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Inner Ring Defect	0.1286 cps
Locking Device Kit	SC2
Lubricant	EXXON RONEX MP STD
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Size Code	2
Vibration Frequency Roller Spin	0.0406 cps
Vibration Frequency Outer Ring Defect	0.088 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	698210702137
Weight	3.60 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
Country of Origin	Mexico