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

Dimensions

Bolt Size (in)	1/2 in
Bore Diameter (in)	1.9375 in
Foot Height (in)	0.69 in
Pilot Diameter (in)	4.375 in
Overall Length (in)	7 in
Overall Height (in)	3.19 in
Overall Width (in)	7 in
Standoff Distance (in)	0.06 in
Locking Collar Outside Diameter (in)	2.88 in
Housing Outside Diameter (in)	7 in
Inner Ring Outside Diameter (in)	2.307 in
Bolt Spacing (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Bolt Circle (in)	5.75 in
Length Through Bore (in)	3.13 in

Technical Specifications

End Cap	DTC6
Housing Material	Cast Iron
Product	ZB2000
Cage Material	Engineered Polymer
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Static Load Rating (lb)	33,200 lb
Radial Clearance	C3 STANDARD
Radial Dynamic Load Capacity (lb)	28,890 lb
Housing Construction	Solid
Housing Style	Flange Block
Misalignment Type	Dynamic
Series	Flange Blocks
Fixed/Expansion	Fixed
Seal Type	Clearance Seal
Housing Type	Flange, Four Bolt, Pilot
Microlock Kit	ML2
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	4050 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
Seal Kit	ZS6
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1217 cps
Vibration Frequency Roller Spin	0.0559 cps
Locking Device Kit	SC6
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Size Code	6
Vibration Frequency Inner Ring Defect	0.1617 cps
Insert	2115U
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	STEEL CLEARANCE SEAL

General Specifications

UPC	698210633684
Weight	8.70 LB
Packaged Length	7.25 IN
Packaged Width	3.50 IN
Packaged Height	7.25 IN
HTC	8483204080