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Type E·4-Bolt Flange
55MM TYPE E 4-BOLT FLANGE WITH LABYRINTH SEALS
19311055L
Made of Cast Iron, this Solid Type E 4-Bolt Flange is a Non-Expansion Mounted Roller Bearing Bearing with a 55mm mm (2.1654 in) shaft size. Includes a Steel Set Screw Locking Insert with a Double Collar, an available Balanced Steel and Teflon Labyrinth Seal made of Steel and Teflon, and a Standard Painted finish, this bearing is ready for even the toughest of jobs.
Part Number
19311055L
Series
Type E
Housing Type
4-Bolt Flange
Shaft Size
55mm (2.1654″ / 55 mm)
Expansion / Non-Expansion
Non-Expansion
Weight
16 lb
Insert Number
387DE | NPE387DEE-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 #
18621203
Closed End Cap Part #
18620203
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
Balanced Steel and Teflon Labyrinth Seal
Seal Type Material
Steel and Teflon
Seal Type Operating Range (F)
0° - 350°
Seal Type Maximum Speed (RPM)
2730
Housing Coating
Standard Painted
Collar Type
Double Collar
Length Through Bore (A)
3 3⁄4
Housing Base Length (B)
6 1⁄4
Housing Height (C)
3 9⁄32
Bolt Hole Center to Center (Center to Center D)
4 7⁄8
Mounting Clearance (E)
1⁄8
Bolt Diameter [Nominal] (F)
5⁄8
Housing Base Height (H)
1 3⁄8
Upper Housing Diameter (J)
4 7⁄8
Drive Collar Outside Diameter [OD] (L)
3 3⁄4
Housing Base Width
6 1⁄4