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

Dimensions

Overall Length (in)	4.38 in
Bolt Size (in)	5/16 in
Bore Diameter (in)	1 in
Overall Width (in)	4.38 in
Overall Height (in)	2.56 in
Housing Height (in)	2 in
Pilot Diameter (in)	3 in
Foot Height (in)	0.44 in
Pilot Depth (in)	0.63 in
Mounting Plate to Collar Face (in)	1.28 in
Locking Collar Outside Diameter (in)	1.75 in
Housing Outside Diameter (in)	4.38 in
Bolt Spacing (in)	2.563 in
Inner Ring Outside Diameter (in)	1.307 in
Bolt Circle (in)	3.625 in
Length Through Bore (in)	2.56 in
Housing Cast Face to Outermost Bearing Face (in)	0.53 in
Mounting Surface to End of Housing (in)	1.25 in

Technical Specifications

Product	ZBR2000
Cage Material	Engineered Polymer
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Radial Clearance	C3 STANDARD
Fixed/Expansion	Fixed
Housing Construction	Solid
Housing Color	Black
Housing Material	Cast Iron
Series	Flanged Cartridge Blocks
Shaft Locking Type	Single Set Collar
End Cap	DTC2
Housing Type	Flange, Cartridge
Housing Style	Flange Block
Radial Dynamic Load Capacity (lb)	15,320 lb
Rolling Element	Spherical Roller
Static Load Rating (lb)	14,900 lb
Setscrew Torque (in-lbs)	185 in/lbs
Seal Kit	ZS2
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal
Bolt Hole Shape	Round Hole
Microlock Kit	ML2
Maximum Speed (RPM)	6500 rpm
Ability to Relubricate	Yes
Insert	2100U
Vibration Frequency Roller Spin	0.0406 cps
Size Code	2
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0068 cps
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Locking Device Kit	SC2
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1286 cps
Vibration Frequency Outer Ring Defect	0.088 cps
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	698210176303
Weight	3.50 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	United States of America