• 2 7/16" Mounted Spherical Roller Bearing, Cast Iron Take-up Block, Eccentric Cam Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Length (in)	7.81 in
Housing Width (in)	2.63 in
Slot Length (in)	4 in
Overall Width (in)	3.65 in
Slot Width (in)	1.06 in
Base to Center Height (in)	5.063 in
Overall Height (in)	5.88 in
Bore Diameter (in)	2.4375 in
Adjusting Screw Clearance Hole Diameter (in)	1.38 in
Adjustment Slot Width (in)	1.25 in
Adjustment Pad Height (in)	4.25 in
Adjusting Screw Square Nut Seat Height (in)	2.25 in
Slot Spacing (in)	5.13 in
Locking Collar Outside Diameter (in)	3.55 in
Housing Cast Face to Outermost Bearing Face (in)	1.02 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	3.65 in
Centerline to Outermost Bearing Face (in)	2.34 in
Housing Outside Diameter to Cast Square Nut Slot Face (in)	5.5 in

Technical Specifications

Static Load Rating (lb)	53,500 lb
Cage Material	Engineered Polymer
Product	ZT3000
Seal Type	Heavy Contact Seal
Housing Type	Take Up, Wide Slot
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Fixed/Expansion	Fixed
End Cap	DTC812
Series	Take-up Blocks
Shaft Locking Type	Eccentric Collar
Misalignment Type	Dynamic
Housing Style	Take-Up Block
Radial Dynamic Load Capacity (lb)	43,240 lb
Housing Material	Cast Iron
Rolling Element	Spherical Roller
Maximum Speed (RPM)	2000 rpm
Seal Kit	MS8
Setscrew Torque (in-lbs)	460 in/lbs
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Allowable Working Load [2/3 Yield Strength] (lb)	20,900 lb
Microlock Kit	ML3
Ability to Relubricate	Yes
Insert	3207U
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Inner Ring Defect	0.1791 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Locking Device Kit	SC3207
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	8
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210912000
Weight	18.20 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	84833080