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

Dimensions

Foot Height (in)	1.75 in
Bore Diameter (in)	2.4375 in
Bolt Size (in)	3/4 in
Base to Center Height (in)	4.375 in
Housing Width (in)	4.13 in
Overall Length (in)	30.5 in
Overall Height (in)	9.13 in
Overall Width (in)	3.5 in
Channel Width (in)	3 in
Frame Height (in)	9.13 in
Distance from Bearing Centerline to Housing Face (in)	1.38 in
Frame Length (in)	30.5 in
Frame Width (in)	3.5 in
Travel Length (in)	12 in
Length Through Bore (in)	3.51 in
Centerline to Outermost Bearing Face (in)	2.19 in
Bolt Spacing (in)	28.5 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Frame Material	Welded Steel
Housing Material	Cast Iron
Frame Type	Protected Screw Take-up Assembly
Housing Type	Take-Up Assembly
Misalignment Type	Dynamic
Fixed/Expansion	Fixed
Product	DSB22400XX
Housing Style	Take-Up Assembly
Radial Clearance	C0 STANDARD
End Cap	B440DTC
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Cage Material	Steel
Static Load Rating (lb)	53,500 lb
Radial Dynamic Load Capacity (lb)	38,300 lb
Series	Take-up Assemblies
Adjusting Screw Thread Size	7/8-9 NC
Maximum Speed (RPM)	2300 rpm
Microlock Kit	B440MLK
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Frame	ZNT812
Seal Kit	B440HS
Setscrew Torque (in-lbs)	680 in/lbs
Max Operating Temperature (F)	225 °F
Locking Device Kit	B440SC
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Roller Spin	0.0607 cps
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Insert	B439L
Vibration Frequency Inner Ring Defect	0.1791 cps
Size Code	B440
Vibration Frequency Fundamental Train	0.0072 cps
Replacement Take-up Block	DSB22439H
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1376 cps
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662327021689
Weight	49.50 LB
HTC	8483204080
Country of Origin	Mexico