• 2 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Eccentric Cam Locking Collar, Single Lip Light Contact Seal

Dimensions

Foot Height (in)	0.75 in
Overall Height (in)	4.2 in
Overall Length (in)	8.75 in
Bore Diameter (in)	2.9375 in
Overall Width (in)	8.75 in
Housing Height (in)	3.13 in
Pilot Diameter (in)	6.375 in
Bolt Size (in)	5/8 in
Locking Collar Outside Diameter (in)	4.06 in
Mounting Plate to Collar Face (in)	2.2 in
Pilot Depth (in)	1.25 in
Housing Outside Diameter (in)	8.75 in
Inner Ring Outside Diameter (in)	3.37 in
Length Through Bore (in)	4.2 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Circle (in)	7.5 in
Mounting Surface to End of Housing (in)	2 in
Bolt Spacing (in)	5.297 in

Technical Specifications

Housing Material	Cast Iron
Seal Type	Single Lip Contact Seal
Product	ZBR3000
Misalignment Type	Dynamic
Housing Color	Black
Housing Construction	Solid
Housing Type	Flange, Cartridge
Static Load Rating (lb)	71,500 lb
Cage Material	Engineered Polymer
Shaft Locking Type	Eccentric Collar
Fixed/Expansion	Fixed
Housing Style	Flange Block
Radial Dynamic Load Capacity (lb)	57,750 lb
End Cap	DTC91
Series	Flanged Cartridge Blocks
Rolling Element	Spherical Roller
Radial Clearance	C3 STANDARD
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Bolt Hole Shape	Round Hole
Ability to Relubricate	Yes
Maximum Speed (RPM)	1900 rpm
Seal Kit	KS9
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD
Locking Device Kit	SC3215
Size Code	9
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Grease Fitting Thread Size	1/8 NPT
Insert	3215U
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Inner Ring Defect	0.1701 cps

General Specifications

UPC	698210910839
Weight	22.30 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN
HTC	8483204080
Country of Origin	Mexico