• 3 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Block, Adapter Mounted, Clearance Seal, Increased Clearance, Special Grease, Steel Retainers

Dimensions

Overall Width (in)	10.88 in
Bolt Size (in)	3/4 in
Housing Height (in)	4.13 in
Bore Diameter (in)	3.4375 in
Overall Height (in)	5 in
Foot Height (in)	1.13 in
Overall Length (in)	10.88 in
Pilot Diameter (in)	8.125 in
Mounting Plate to Collar Face (in)	2.56 in
Pilot Depth (in)	1.5 in
Locking Collar Outside Diameter (in)	5.19 in
Housing Outside Diameter (in)	10.88 in
Bolt Circle (in)	9.375 in
Mounting Surface to End of Housing (in)	2.5 in
Bolt Spacing (in)	6.625 in
Length Through Bore (in)	5 in
Inner Ring Outside Diameter (in)	4.561 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in

Technical Specifications

Housing Construction	Solid
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Shaft Locking Type	Adapter Mount
Cage Material	Steel
Product	ZBR9000
Housing Color	Black
Radial Dynamic Load Capacity (lb)	130,970 lb
Seal Type	Clearance Seal
Series	Flanged Cartridge Blocks
Housing Style	Flange Block
Housing Type	Flange, Cartridge
Radial Clearance	C4 INCREASED
End Cap	DTC11
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Static Load Rating (lb)	137,000 lb
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
Microlock Kit	ML4
Seal Kit	ZS11
Maximum Speed (RPM)	2050 rpm
Bolt Hole Shape	Round Hole
Max Operating Temperature (C)	150 °C
Vibration Frequency Inner Ring Defect	0.1717 cps
Vibration Frequency Roller Spin	0.0548 cps
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	300 °F
Locking Device Kit	AK11307
Insert	9307U78
Size Code	11
Vibration Frequency Outer Ring Defect	0.1283 cps
Vibration Frequency Fundamental Train	0.0071 cps
Lubricant	MOBIL MOBILITH SHC460
Misalignment Capability	±2.0° Misalignment - Dynamic
Shaft Locking Collar Kit/Adapter Assembly	AK11307

General Specifications

UPC	698210165833
Weight	52.00 LB
Packaged Length	11.50 IN
Packaged Width	6.00 IN
Packaged Height	11.25 IN
HTC	8483304040
Country of Origin	Mexico