• 2 3/4" Mounted Spherical Roller Bearing, Cast Iron Take-up Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Width (in)	4 in
Overall Height (in)	6.69 in
Housing Width (in)	3.13 in
Base to Center Height (in)	5.938 in
Slot Length (in)	4.75 in
Bore Diameter (in)	2.7500 in
Overall Length (in)	9.13 in
Slot Width (in)	1.81 in
Adjusting Screw Square Nut Seat Height (in)	2.75 in
Adjusting Screw Clearance Hole Diameter (in)	1.63 in
Adjustment Pad Height (in)	4.88 in
Slot Spacing (in)	5.94 in
Adjustment Slot Width (in)	1.5 in
Locking Collar Outside Diameter (in)	4.06 in
Length Through Bore (in)	4 in
Housing Outside Diameter to Cast Square Nut Slot Face (in)	6.44 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	57,750 lb
Static Load Rating (lb)	71,500 lb
Product	ZT2000
Seal Type	Heavy Contact Seal
Fixed/Expansion	Fixed
Radial Clearance	C3 STANDARD
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Housing Type	Take Up, Wide Slot
Cage Material	Engineered Polymer
End Cap	DTC9
Housing Style	Take-Up Block
Housing Material	Cast Iron
Series	Take-up Blocks
Misalignment Type	Dynamic
Housing Construction	Solid
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	MS9
Maximum Speed (RPM)	1700 rpm
Microlock Kit	ML3
Allowable Working Load [2/3 Yield Strength] (lb)	26,800 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
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0072 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Size Code	9
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Locking Device Kit	SC9
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Insert	2212U
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0591 cps
Housing Coating	POWDER COATED

General Specifications

UPC	698210712082
Weight	28.40 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN
HTC	8483204080
Country of Origin	Mexico