• 2 7/16" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Eccentric Cam Locking Collar, Clearance Seal

Dimensions

Bore Diameter (in)	2.4375 in
Overall Length (in)	30.5 in
Base to Center Height (in)	4.375 in
Overall Height (in)	9.13 in
Overall Width (in)	3.56 in
Bolt Size (in)	3/4 in
Foot Height (in)	1.75 in
Housing Width (in)	4.13 in
Frame Width (in)	3.5 in
Frame Length (in)	30.5 in
Frame Height (in)	9.13 in
Distance from Bearing Centerline to Housing Face (in)	1.38 in
Overall Rod Length (in)	27.75 in
Channel Width (in)	3 in
Travel Length (in)	12 in
Frame Bolt Hole Center to Bearing Centerline (in)	8.25 in
Length Through Bore (in)	3.65 in
Bolt Spacing (in)	28.5 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	43,240 lb
End Cap	DTC812
Shaft Locking Type	Eccentric Collar
Frame Type	Protected Screw Take-up Assembly
Series	Take-up Assemblies
Product	ZNT3000
Housing Material	Cast Iron
Housing Construction	Solid
Seal Type	Clearance Seal
Frame Material	Welded Steel
Radial Clearance	C3 STANDARD
Housing Type	Take-Up Assembly
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Housing Style	Take-Up Assembly
Static Load Rating (lb)	53,500 lb
Fixed/Expansion	Fixed
Cage Material	Engineered Polymer
Microlock Kit	ML3
Ability to Relubricate	Yes
Frame	ZNT812
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	ZS8
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Maximum Speed (RPM)	3300 rpm
Adjusting Screw Thread Size	7/8-9 NC
Allowable Working Load [2/3 Yield Strength] (lb)	4,400 lb
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Replacement Take-up Block	ZN83207
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Size Code	8
Insert	3207U
Vibration Frequency Inner Ring Defect	0.1791 cps
Locking Device Kit	SC3207
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	793699712087
Weight	59.20 LB
HTC	8483204080
Country of Origin	Mexico