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

Dimensions

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

Technical Specifications

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

General Specifications

UPC	698210211097
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