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Type E·4-Bolt Flange
2-1/4 TYPE E 4-BOLT FLANGE WITH SINGLE COLLAR INSERT
19311204A
Made of Cast Iron, this Solid Type E 4-Bolt Flange is a Non-Expansion Mounted Roller Bearing Bearing with a 2 1⁄4 in (2.2500 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.
Part Number
19311204A
Series
Type E
Housing Type
4-Bolt Flange
Shaft Size
2 1⁄4" (2.25″ / 57.15 mm)
Expansion / Non-Expansion
Non-Expansion
Weight
21 lb
Insert Number
39225DE | NPE39225DEE-401C4
Static Load
48200 lbf
Dynamic Load
10900 lbf
Grease Fitting Size
1/8-27 NPT
Set Screw Torque
290 in-lbs
Radial Slip Resistance
8900 lbf
Open End Cap Part #
18601207
Closed End Cap Part #
18620207
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
Grease
Housing Material
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)
2100
Housing Coating
Standard Painted
Collar Type
Single Collar
Length Through Bore (A)
4
Housing Base Length (B)
6 7⁄8
Housing Height (C)
3 9⁄16
Bolt Hole Center to Center (Center to Center D)
5 3⁄8
Mounting Clearance (E)
3⁄16
Bolt Diameter [Nominal] (F)
5⁄8
Housing Base Height (H)
1 1⁄2
Upper Housing Diameter (J)
5 3⁄4
Drive Collar Outside Diameter [OD] (L)
4
Housing Base Width
6 7⁄8