• 3 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Double Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, G Lock Threaded Cover, Press Fit Outer Rings, Steel Retainers

Dimensions

Housing Height (in)	4.13 in
Overall Length (in)	10.88 in
Foot Height (in)	1.13 in
Overall Width (in)	10.88 in
Bore Diameter (in)	3.9375 in
Overall Height (in)	6.13 in
Bolt Size (in)	3/4 in
Pilot Diameter (in)	8.125 in
Housing Outside Diameter (in)	10.88 in
Mounting Plate to Collar Face (in)	2.69 in
Locking Collar Outside Diameter (in)	5.63 in
Pilot Depth (in)	1.5 in
Housing Cast Face to Outermost Bearing Face (in)	1.03 in
Length Through Bore (in)	6.13 in
Bolt Circle (in)	9.375 in
Bolt Spacing (in)	6.625 in
Inner Ring Outside Diameter (in)	4.561 in
Mounting Surface to End of Housing (in)	2.5 in

Technical Specifications

Fixed/Expansion	Fixed
Housing Material	Cast Iron
Misalignment Type	Dynamic
Seal Type	Heavy Contact Seal
Housing Type	Flange, Cartridge
Housing Style	Flange Block
Shaft Locking Type	Double Set Collar
Radial Clearance	C3 STANDARD
Radial Dynamic Load Capacity (lb)	130,970 lb
Static Load Rating (lb)	137,000 lb
Rolling Element	Spherical Roller
Series	Flanged Cartridge Blocks
Housing Construction	Solid
Housing Color	Black
Product	ZBR5000
Cage Material	Steel
Setscrew Torque (in-lbs)	1350 in/lbs
Bolt Hole Shape	Round Hole
Maximum Speed (RPM)	1200 rpm
Seal Kit	MS11
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 Outer Ring Defect	0.1283 cps
Max Operating Temperature (F)	225 °F
Insert	5315UR78
Size Code	11
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Locking Device Kit	SC11 QTY 2
Vibration Frequency Fundamental Train	0.0071 cps
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Roller Spin	0.0548 cps
Vibration Frequency Inner Ring Defect	0.1717 cps
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	782934925757
Weight	53.00 LB
HTC	8483204080