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

Dimensions

Bore Diameter (in)	3.9375 in
Housing Height (in)	4.13 in
Bolt Size (in)	3/4 in
Overall Length (in)	10.88 in
Overall Height (in)	5.19 in
Pilot Diameter (in)	8.125 in
Foot Height (in)	1.13 in
Overall Width (in)	10.88 in
Locking Collar Outside Diameter (in)	5.63 in
Mounting Plate to Collar Face (in)	2.69 in
Pilot Depth (in)	1.5 in
Housing Outside Diameter (in)	10.88 in
Housing Cast Face to Outermost Bearing Face (in)	1.06 in
Bolt Circle (in)	9.375 in
Inner Ring Outside Diameter (in)	4.561 in
Length Through Bore (in)	5.19 in
Mounting Surface to End of Housing (in)	2.5 in
Bolt Spacing (in)	6.625 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	130,970 lb
Housing Style	Flange Block
Seal Type	Heavy Contact Seal
Housing Type	Flange, Cartridge
Housing Construction	Solid
Housing Color	Black
Static Load Rating (lb)	137,000 lb
Cage Material	Engineered Polymer
Housing Material	Cast Iron
Product	ZBR3000
Series	Flanged Cartridge Blocks
Fixed/Expansion	Fixed
Shaft Locking Type	Eccentric Collar
Rolling Element	Spherical Roller
Radial Clearance	C3 STANDARD
End Cap	DTC11
Misalignment Type	Dynamic
Seal Kit	MS11
Maximum Speed (RPM)	1200 rpm
Bolt Hole Shape	Round Hole
Microlock Kit	ML4
Setscrew Torque (in-lbs)	460 in/lbs
Ability to Relubricate	Yes
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Vibration Frequency Inner Ring Defect	0.1717 cps
Vibration Frequency Fundamental Train	0.0071 cps
Max Operating Temperature (C)	107 °C
Size Code	11
Locking Device Kit	SC3315
Housing Coating	POWDER COATED
Primary Seal	BUNA SPRING LOADED LIP SEAL
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0548 cps
Vibration Frequency Outer Ring Defect	0.1283 cps
Lubricant	EXXON RONEX MP STD
Insert	3315U
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F

General Specifications

UPC	698210910907
Weight	49.00 LB
Packaged Length	11.50 IN
Packaged Width	6.00 IN
Packaged Height	11.25 IN
HTC	8483204080
Country of Origin	United States of America