• 3" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Bolt Size (in)	3/4 in
Overall Width (in)	5.06 in
Bore Diameter (in)	3 in
Housing Width (in)	5.06 in
Base to Center Height (in)	5.125 in
Overall Length (in)	32.5 in
Foot Height (in)	2 in
Overall Height (in)	10.63 in
Frame Height (in)	10.63 in
Overall Rod Length (in)	30 in
Channel Width (in)	4 in
Distance from Bearing Centerline to Housing Face (in)	1.56 in
Travel Length (in)	12 in
Frame Length (in)	32.5 in
Frame Width (in)	4.5 in
Bolt Spacing (in)	30.5 in
Length Through Bore (in)	4 in
Frame Bolt Hole Center to Bearing Centerline (in)	9.25 in
Bolt Spacing Width (in)	2 in

Technical Specifications

Static Load Rating (lb)	71,500 lb
Housing Style	Take-Up Assembly
Seal Type	Clearance Seal
Frame Material	Welded Steel
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	57,750 lb
Product	ZNT2000
Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
Housing Type	Take-Up Assembly
Frame Type	Protected Screw Take-up Assembly
Shaft Locking Type	Single Set Collar
End Cap	DTC9
Series	Take-up Assemblies
Ability to Relubricate	Yes
Maximum Speed (RPM)	2800 rpm
Microlock Kit	ML3
Allowable Working Load [2/3 Yield Strength] (lb)	6,800 lb
Adjusting Screw Thread Size	1-8 NC
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Frame	ZNT912
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	ZS9
Locking Device Kit	SC9
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0591 cps
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Size Code	9
Replacement Take-up Block	ZN92300
Grease Fitting Thread Size	1/8 NPT
Primary Seal	STEEL CLEARANCE SEAL
Insert	2300U
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	698210716554
Weight	85.00 LB
Country of Origin	Mexico