• Rex MB6315 Spherical Roller Bearings ZB6000 Flange Block. Contact Rexnord for more details.

Dimensions

Housing Width (in)	9.75 in
Foot Height (in)	1.13 in
Bolt Size (in)	7/8 in
Bore Diameter (in)	3.9375 in
Overall Width (in)	9.75 in
Overall Length (in)	9.75 in
Overall Height (in)	6.03 in
Standoff Distance (in)	0.25 in
Locking Collar Outside Diameter (in)	5.67 in
Housing Cast Face to Outermost Bearing Face (in)	1.73 in
Length Through Bore (in)	5.78 in
Bolt Spacing (in)	7.59 in
Bolt Circle (in)	10.75 in
Inner Ring Outside Diameter (in)	4.561 in

Technical Specifications

Misalignment Type	Dynamic
Product	ZB6000
Radial Clearance	C3 STANDARD
End Cap	NEED EXT EC
Housing Type	Flange, Four Bolt
Shaft Locking Type	Adapter Mount
Seal Type	Heavy Contact Seal
Radial Dynamic Load Capacity (lb)	130,970 lb
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Series	Flange Blocks
Housing Construction	Solid
Rolling Element	Spherical Roller
Static Load Rating (lb)	137,000 lb
Cage Material	Engineered Polymer
Housing Style	Flange Block
Setscrew Torque (in-lbs)	290-325 in/lbs
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Ability to Relubricate	Yes
Maximum Speed (RPM)	1200 rpm
Seal Kit	MS11
Microlock Kit	ML4
Grease Fitting Thread Size	1/8 NPT
Size Code	11
Lubricant	EXXON RONEX MP STD
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Roller Spin	0.0548 cps
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Locking Device Kit	AK116315
Impact Style Shurlok Install Tool	105-90425-61
Shaft Locking Collar Kit/Adapter Assembly	AK116315
Vibration Frequency Inner Ring Defect	0.1717 cps
Vibration Frequency Outer Ring Defect	0.1283 cps
Insert	6315U
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0071 cps

General Specifications

UPC	793699903218
Weight	56.00 LB
Packaged Length	9.69 IN
Packaged Width	9.69 IN
Packaged Height	6.25 IN
Country of Origin	Mexico