• 2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Anti-fretting Bore Lining

Dimensions

Bore Diameter (in)	2.9375 in
Pilot Diameter (in)	6.375 in
Overall Length (in)	8.75 in
Foot Height (in)	0.75 in
Overall Height (in)	4 in
Housing Height (in)	3.13 in
Overall Width (in)	8.75 in
Bolt Size (in)	5/8 in
Housing Outside Diameter (in)	8.75 in
Mounting Plate to Collar Face (in)	2 in
Locking Collar Outside Diameter (in)	4.06 in
Pilot Depth (in)	1.25 in
Length Through Bore (in)	4 in
Bolt Spacing (in)	5.297 in
Mounting Surface to End of Housing (in)	2 in
Inner Ring Outside Diameter (in)	3.37 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Circle (in)	7.5 in

Technical Specifications

Housing Construction	Solid
Cage Material	Engineered Polymer
Fixed/Expansion	Fixed
End Cap	DTC9
Product	ZBR2000
Radial Dynamic Load Capacity (lb)	57,750 lb
Static Load Rating (lb)	71,500 lb
Housing Color	Black
Seal Type	Heavy Contact Seal
Series	Flanged Cartridge Blocks
Shaft Locking Type	Single Set Collar
Radial Clearance	C3 STANDARD
Housing Material	Cast Iron
Housing Type	Flange, Cartridge
Misalignment Type	Dynamic
Housing Style	Flange Block
Rolling Element	Spherical Roller
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
Maximum Speed (RPM)	1700 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	MS9
Bolt Hole Shape	Round Hole
Locking Device Kit	SC9
Insert	2215U82
Size Code	9
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1701 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0591 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Outer Ring Defect	0.1299 cps
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210870485
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