• 2 3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron Take-up Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, One Open and One Closed Auxiliary Cap

Dimensions

Slot Length (in)	4.75 in
Bore Diameter (in)	2.7500 in
Overall Length (in)	9.13 in
Slot Width (in)	1.81 in
Overall Height (in)	6.69 in
Base to Center Height (in)	5.938 in
Overall Width (in)	7 in
Housing Width (in)	3.13 in
Slot Spacing (in)	5.94 in
Adjusting Screw Square Nut Seat Height (in)	2.75 in
Adjusting Screw Clearance Hole Diameter (in)	1.63 in
Adjustment Slot Width (in)	1.5 in
Adjustment Pad Height (in)	4.88 in
Locking Collar Outside Diameter (in)	4.06 in
Centerline to Cap Face (in)	3.5 in
Length Through Bore (in)	7 in
Inner Ring Outside Diameter (in)	3.37 in
Housing Outside Diameter to Cast Square Nut Slot Face (in)	6.44 in
Housing Cast Face to Outermost Bearing Face (in)	1.93 in

Technical Specifications

Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Fixed/Expansion	Fixed
Static Load Rating (lb)	71,500 lb
Shaft Locking Type	Single Set Collar
Housing Material	Cast Iron
Seal Type	Heavy Contact Seal
Housing Style	Take-Up Block
Product	ZT2000
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	57,750 lb
Housing Construction	Solid
Series	Take-up Blocks
Housing Type	Take Up, Wide Slot
Radial Clearance	C3 STANDARD
Maximum Speed (RPM)	1700 rpm
Seal Kit	MS9
Microlock Kit	ML3
Allowable Working Load [2/3 Yield Strength] (lb)	26,800 lb
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Auxiliary Cap Kit	A9212; B9
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Grease Fitting Thread Size	1/8 NPT
Insert	2212U
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Auxiliary Seals	1 OPEN 1 CLOSED CAP CAST IRON
Lubricant	EXXON RONEX MP STD
Size Code	9
Locking Device Kit	SC9
Housing Coating	POWDER COATED

General Specifications

UPC	793699938692
Weight	35.80 LB
Packaged Length	9.69 IN
Packaged Width	9.69 IN
Packaged Height	6.25 IN
HTC	8483204080
Country of Origin	Mexico