• 3 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Bore Diameter (in)	3.9375 in
Foot Height (in)	1.13 in
Housing Height (in)	4.13 in
Overall Height (in)	5.06 in
Overall Width (in)	10.88 in
Bolt Size (in)	3/4 in
Overall Length (in)	10.88 in
Pilot Diameter (in)	8.125 in
Pilot Depth (in)	1.5 in
Locking Collar Outside Diameter (in)	5.63 in
Mounting Plate to Collar Face (in)	2.69 in
Housing Outside Diameter (in)	10.88 in
Bolt Spacing (in)	6.625 in
Mounting Surface to End of Housing (in)	2.5 in
Housing Cast Face to Outermost Bearing Face (in)	1.03 in
Bolt Circle (in)	9.375 in
Inner Ring Outside Diameter (in)	4.561 in
Length Through Bore (in)	5.06 in

Technical Specifications

Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	130,970 lb
Housing Style	Flange Block
Series	Flanged Cartridge Blocks
Housing Type	Flange, Cartridge
Product	ZBR2000
Shaft Locking Type	Single Set Collar
Housing Color	Black
Static Load Rating (lb)	137,000 lb
Fixed/Expansion	Fixed
Seal Type	Heavy Contact Seal
End Cap	DTC11
Radial Clearance	C3 STANDARD
Cage Material	Engineered Polymer
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Housing Material	Cast Iron
Seal Kit	MS11
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	1350 in/lbs
Bolt Hole Shape	Round Hole
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Maximum Speed (RPM)	1200 rpm
Microlock Kit	ML4
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Insert	2315U
Size Code	11
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0548 cps
Lubricant	EXXON RONEX MP STD
Locking Device Kit	SC11
Vibration Frequency Fundamental Train	0.0071 cps
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Inner Ring Defect	0.1717 cps
Vibration Frequency Outer Ring Defect	0.1283 cps

General Specifications

UPC	698210643546
Weight	49.00 LB
Packaged Length	11.50 IN
Packaged Width	6.00 IN
Packaged Height	11.25 IN
HTC	8483204080
Country of Origin	Mexico