• 2 3/4" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Single Lip Light Contact Seal

Dimensions

Overall Height (in)	4 in
Housing Height (in)	3.13 in
Bore Diameter (in)	2.7500 in
Overall Length (in)	8.75 in
Foot Height (in)	0.75 in
Bolt Size (in)	5/8 in
Overall Width (in)	8.75 in
Pilot Diameter (in)	6.375 in
Housing Outside Diameter (in)	8.75 in
Pilot Depth (in)	1.25 in
Locking Collar Outside Diameter (in)	4.06 in
Mounting Plate to Collar Face (in)	2 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Circle (in)	7.5 in
Inner Ring Outside Diameter (in)	3.37 in
Mounting Surface to End of Housing (in)	2 in
Bolt Spacing (in)	5.297 in
Length Through Bore (in)	4 in

Technical Specifications

Cage Material	Engineered Polymer
Product	ZBR2000
Rolling Element	Spherical Roller
Housing Color	Black
Seal Type	Single Lip Contact Seal
Housing Material	Cast Iron
Housing Style	Flange Block
Fixed/Expansion	Fixed
Series	Flanged Cartridge Blocks
Housing Type	Flange, Cartridge
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	57,750 lb
Radial Clearance	C3 STANDARD
Misalignment Type	Dynamic
Static Load Rating (lb)	71,500 lb
End Cap	DTC9
Maximum Speed (RPM)	1900 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
Bolt Hole Shape	Round Hole
Seal Kit	KS9
Setscrew Torque (in-lbs)	680 in/lbs
Max Operating Temperature (F)	225 °F
Size Code	9
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1701 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	2212U
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1299 cps
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0591 cps
Locking Device Kit	SC9

General Specifications

UPC	698210671570
Weight	23.00 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN
HTC	8483204080