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Type E·4-Bolt Flange
3-1/4 TYPE E 4-BOLT FLANGE WITH SINGLE COLLAR INSERT
19311304A
Made of Cast Iron, this Solid Type E 4-Bolt Flange is a Non-Expansion Mounted Roller Bearing Bearing with a 3 1⁄4 in (3.7500 in) shaft size. Includes a Steel Set Screw Locking Insert with a Single Collar, an available Standard V-Guard Contact Seal made of Nitrile, Teflon and Steel, and a Standard Painted finish, this bearing is ready for even the toughest of jobs.
- Custom Colors, Powder Coating, Stainless Steel Coating, Nickel Plating, Epoxy Coatings, and Teflon Coatings can be quoted upon request.
Part Number
19311304A
Series
Type E
Housing Type
4-Bolt Flange
Shaft Size
3 1⁄4" (3.25″ / 82.55 mm)
Expansion / Non-Expansion
Non-Expansion
Weight
51 lb
Insert Number
42325DE | NPE42325DEE-401C4
Static Load
108000 lbf
Dynamic Load
19600 lbf
Grease Fitting Size
1/8-27 NPT
Set Screw Torque
620 in-lbs
Radial Slip Resistance
16000 lbf
Open End Cap Part #
18621303
Closed End Cap Part #
18600307
Angular Misalignment (Degrees)
0.05
Product Family
Mounted Roller Bearing
Rolling Element
Tapered Roller
Housing Construction
Solid
Insert Material
Steel
Locking Style
Set Screw Locking
Lubrication Type
Lithium Complex Grease
Housing Material
Class 30 Cast Iron
Seal Type
Standard V-Guard Contact Seal
Seal Type Material
Nitrile, Teflon and Steel
Seal Type Operating Range (F)
0° - 250°
Seal Type Maximum Speed (RPM)
1640
Housing Coating
Standard Painted
Collar Type
Single Collar
ALength Through Bore5
BHousing Base Length9 1⁄4
CHousing Height4 1⁄2
DBolt Hole Center to Center7
EMounting Clearance1⁄4
FBolt Diameter [Nominal]3⁄4
HHousing Base Height1 7⁄8
JUpper Housing Diameter7 5⁄8
LDrive Collar Outside Diameter [OD]5 5⁄16
—Housing Base Width9 1⁄4