• 1 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron Take-up Block, Single Setscrew Locking Collar, Triple Lip Contact Seal

Dimensions

Overall Length (in)	5.94 in
Overall Width (in)	3.13 in
Slot Width (in)	0.69 in
Bore Diameter (in)	1.6875 in
Housing Width (in)	2.44 in
Slot Length (in)	3.25 in
Base to Center Height (in)	3.813 in
Overall Height (in)	4.75 in
Adjustment Pad Height (in)	3.31 in
Adjusting Screw Square Nut Seat Height (in)	1.94 in
Slot Spacing (in)	4 in
Adjustment Slot Width (in)	0.75 in
Locking Collar Outside Diameter (in)	2.59 in
Adjusting Screw Clearance Hole Diameter (in)	1.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Housing Outside Diameter to Cast Square Nut Slot Face (in)	4.25 in
Centerline to Outermost Bearing Face (in)	1.91 in
Inner Ring Outside Diameter (in)	2.027 in
Length Through Bore (in)	3.13 in

Technical Specifications

Series	Take-up Blocks
End Cap	B428DTC
Radial Clearance	C0 STANDARD
Product	TB22400
Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
Housing Material	Cast Iron
Housing Construction	Solid
Housing Type	Take Up, Wide Slot
Radial Dynamic Load Capacity (lb)	24,700 lb
Seal Type	Multi-Lip Contact Seal
Housing Style	Take-Up Block
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Static Load Rating (lb)	28,700 lb
Cage Material	Steel
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	325 in/lbs
Microlock Kit	B436MLK
Allowable Working Load [2/3 Yield Strength] (lb)	12,300 lb
Maximum Speed (RPM)	1325 rpm
Seal Kit	B428E7S
Housing Coating	POWDER COATED
Insert	B427L
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0466 cps
Vibration Frequency Outer Ring Defect	0.0972 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Size Code	B428
Primary Seal	BUNA TRIPLE LIP SEAL
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0069 cps
Vibration Frequency Inner Ring Defect	0.1361 cps
Locking Device Kit	B428SC

General Specifications

UPC	793699555738
Weight	10.50 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204080
Country of Origin	Mexico