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

Dimensions

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

Technical Specifications

Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
Housing Style	Flange Block
Static Load Rating (lb)	137,000 lb
Housing Type	Flange, Cartridge
Series	Flanged Cartridge Blocks
Radial Clearance	C3 STANDARD
Radial Dynamic Load Capacity (lb)	130,970 lb
Product	ZBR2000
Seal Type	Single Lip Contact Seal
Housing Material	Cast Iron
Housing Construction	Solid
Cage Material	Engineered Polymer
Misalignment Type	Dynamic
End Cap	DTC11
Rolling Element	Spherical Roller
Housing Color	Black
Maximum Speed (RPM)	1400 rpm
Ability to Relubricate	Yes
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
Seal Kit	KS11
Setscrew Torque (in-lbs)	1350 in/lbs
Microlock Kit	ML4
Vibration Frequency Outer Ring Defect	0.1283 cps
Locking Device Kit	SC11
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0548 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1717 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	11
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Insert	2315U
Vibration Frequency Fundamental Train	0.0071 cps

General Specifications

UPC	698210642525
Weight	49.00 LB
Packaged Length	11.50 IN
Packaged Width	6.00 IN
Packaged Height	11.25 IN
HTC	8483204080