• 1 1/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Take Up Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Housing Width (in)	2.13 in
Overall Length (in)	4.56 in
Bore Diameter (in)	1.2500 in
Overall Width (in)	2.69 in
Base to Center Height (in)	2.875 in
Slot Length (in)	2.5 in
Overall Height (in)	4.13 in
Slot Width (in)	0.53 in
Slot Spacing (in)	3.5 in
Adjustment Pad Height (in)	2.31 in
Locking Collar Outside Diameter (in)	1.97 in
Adjustment Slot Width (in)	0.63 in
Adjusting Screw Square Nut Seat Height (in)	1.44 in
Adjusting Screw Clearance Hole Diameter (in)	0.88 in
Centerline to Outermost Bearing Face (in)	1.63 in
Length Through Bore (in)	2.69 in
Housing Outside Diameter to Cast Square Nut Slot Face (in)	3.38 in
Inner Ring Outside Diameter (in)	1.532 in
Housing Cast Face to Outermost Bearing Face (in)	0.56 in

Technical Specifications

Misalignment Type	Dynamic
Housing Material	Cast Iron
Radial Clearance	C0 STANDARD
Fixed/Expansion	Fixed
Cage Material	Steel
Housing Construction	Solid
Housing Type	Take Up, Wide Slot
Static Load Rating (lb)	18,300 lb
Radial Dynamic Load Capacity (lb)	16,900 lb
End Cap	B420DTC
Housing Style	Take-Up Block
Product	TB22400
Series	Take-up Blocks
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Seal Type	Labyrinth Seal
Microlock Kit	B436MLK
Maximum Speed (RPM)	4000 rpm
Setscrew Torque (in-lbs)	185 in/lbs
Seal Kit	B420HS
Allowable Working Load [2/3 Yield Strength] (lb)	5,700 lb
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Vibration Frequency Roller Spin	0.0424 cps
Primary Seal	STEEL CLEARANCE SEAL
Size Code	B420
Locking Device Kit	B420SC
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.128 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.0887 cps
Vibration Frequency Fundamental Train	0.0068 cps
Insert	B420L
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662327141691
Weight	6.00 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080