Dimensions

Overall Length (in)	9.75 in
Foot Height (in)	1.13 in
Standoff Distance (in)	0.25 in
Overall Height (in)	5.22 in
Overall Width (in)	9.75 in
Housing Width (in)	9.75 in
Bore Diameter (in)	3.9375 in
Locking Collar Outside Diameter (in)	5.63 in
Bolt Size (in)	7/8 in
Bolt Circle (in)	10.75 in
Bolt Spacing (in)	7.59 in
Inner Ring Outside Diameter (in)	4.561 in
Housing Cast Face to Outermost Bearing Face (in)	1.03 in
Length Through Bore (in)	5.06 in

Technical Specifications

Seal Type	Clearance Seal
Setscrew Torque (in-lbs)	1350 in/lbs
Radial Dynamic Load Capacity (lb)	130,970 lb
Rolling Element	Spherical Roller
Cage Material	Steel
Maximum Speed (RPM)	2050 rpm
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	137,000 lb
Product	ZBS2000
Radial Clearance	C5 INCREASED
Fixed/Expansion	Expansion
Housing Construction	Solid
Housing Material	Cast Iron
Series	Flange Blocks
Seal Kit	ZS11
Housing Type	Flange, Four Bolt, Pilot
Ability to Relubricate	Yes
Housing Style	Flange Block
Misalignment Type	Dynamic
Locking Device Kit	SC11
Max Operating Temperature (C)	204 (with suitable lubricant) °C
Vibration Frequency Roller Spin	0.0548 cps
Grease Fitting Thread Size	1/8 NPT
Insert	2315U78
Size Code	11
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Max Operating Temperature (F)	400 (with suitable lubricant) °F
Vibration Frequency Outer Ring Defect	0.1283 cps
Vibration Frequency Inner Ring Defect	0.1717 cps
Vibration Frequency Fundamental Train	0.0071 cps

General Specifications

UPC	662864909082
Weight	56.00 LB
Country of Origin	Mexico