Moline Bearing
4-7/16 M2000 PILOTED FLANGE NON-EXPANSION
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M2000·Piloted Flange

4-7/16 M2000 PILOTED FLANGE NON-EXPANSION

19231407

The 4 7⁄16" M2000 Piloted Flange Non-Expansion Bearing is Moline Bearing Company part 19231407: a mounted spherical roller bearing with a standard triple lip contact seal and a single collar set screw locking insert in a painted solid Class 30 cast iron housing. Dynamic load rating 91,700 lbf, maximum speed 1,150 rpm. Made in the USA, shipped assembled, sealed and lubricated, ready to install.

  • Custom Colors, Powder Coating, Stainless Steel Coating, Nickel Plating, Epoxy Coatings, and Teflon Coatings can be quoted upon request.
Part Number
19231407
Series
M2000
Housing Type
Piloted Flange
Shaft Size
4 7⁄16" (4.4375″ / 112.71 mm)
Expansion / Non-Expansion
Non-Expansion
Weight
72 lb
Insert Number
SLAA22
Housing Number
11321407
Download CADPDF Catalog
126000 lbf
91700 lbf
1/8-27 NPT
1325 in-lbs
11000 lbf
18621407
18620407
1.5
0° - 250°
1150
M2000 Piloted Flange dimensional drawing
AOverall Unit Height - Single Collar5 5⁄32
BHousing Base Diameter13 1⁄2
CHousing Height4
DBolt Hole Center to Center Diameter11 3⁄4
EPilot Depth1 1⁄2
FBolt Diameter [Nominal]3⁄4
GOverall Height Above Mounting Surface3 3⁄16
HHousing Base Height1
KPilot Diameter10 1⁄4
LDrive Collar Outside Diameter [OD]6 1⁄8
MBolt Hole Center to Center5 7⁄8
NLength Through Bore - Single Collarn/a
NdLength Through Bore - Double Collar6 1⁄4

Product Variants

4-7/16 M2000 PILOTED FLANGE NON-EXPANSION WITH LABYRINTH SEALS
4-7/16 M2000 PILOTED FLANGE NON-EXPANSION WITH LABYRINTH SEALS
19231407L
4 7⁄16"
4-7/16 M2000 PILOTED FLANGE NON-EXPANSION WITH GARTER SEALS
4-7/16 M2000 PILOTED FLANGE NON-EXPANSION WITH GARTER SEALS
19231407G
4 7⁄16"
4-7/16 M2000 PILOTED FLANGE NON-EXPANSION WITH DOUBLE COLLAR INSERT & GARTER SEALS
4-7/16 M2000 PILOTED FLANGE NON-EXPANSION WITH DOUBLE COLLAR INSERT & GARTER SEALS
19231407DG
4 7⁄16"

4-7/16 M2000 PILOTED FLANGE NON-EXPANSION

The 4 7⁄16" M2000 Piloted Flange Non-Expansion Bearing is Moline Bearing Company part 19231407: a mounted spherical roller bearing in the non-expansion position. It is fitted with a standard triple lip contact seal and a single collar, set screw locking insert, in a solid Class 30 cast iron housing with a standard painted finish.

It carries a genuine SKF or Timken spherical roller insert, which gives it high load capacity and the most misalignment tolerance of Moline's lines. M2000 housings are made in the USA, and the units are assembled here.

It ships assembled, adjusted, sealed and pre-lubricated with lithium complex grease, so it mounts straight from the box with no adjustment or cleaning.

Ratings

The dynamic load rating is 91,700 lbf and the static load rating is 126,000 lbf. Maximum speed is 1,150 rpm with the standard triple lip contact seal fitted, and the seal is rated for 0° to 250°F. The insert accepts up to 1.5° of angular misalignment. Set screws torque to 1,325 in-lbs, and the locking system holds 11,000 lbf of radial load before the insert slips on the shaft. The grease fitting is 1/8-27 NPT.

Mounting dimensions

  • Pilot diameter: 10 1⁄4 in
  • Pilot depth: 1 1⁄2 in
  • Bolt circle diameter: 11 3⁄4 in
  • Bolt hole centers: 5 7⁄8 in
  • Bolt size: 3⁄4 in
  • Height above mounting surface: 3 3⁄16 in
  • Housing base diameter: 13 1⁄2 in
  • Overall unit width: 5 5⁄32 in
  • Shipping weight: 72 lb

The full dimension table and the datasheet drawing are above.

This configuration

  • Non-Expansion. This position holds the shaft axially. Use one non-expansion bearing per shaft to locate it lengthwise. The matching expansion unit for this shaft size is 19131407.
  • Standard Triple Lip Contact Seal. Three lips in series for demanding contamination exclusion, at the cost of more running friction and heat.
  • Single Collar. One locking collar secures the insert to the shaft. Standard for unidirectional rotation and steady loads.
  • Set Screw Locking. Set screws in the collar bite into the shaft. Simple and widely used; best where rotation is in one direction.

The same size is also built as 19231407G (garter seals), 19231407L (labyrinth seals), 19231407DG (double collar, garter seals).

Replacement parts

The bearing insert is SLAA22, and the housing on its own is Moline Bearing Company part 11321407. Open end cap 18621407 and closed end cap 18620407 fit this housing.

Applications

M2000 units are the choice where a high-capacity, self-aligning bearing is needed and shaft expansion or misalignment is expected. Moline Bearing Company lists conveying, screening, air handling, paper and forestry, and food processing among the industries that run them. It is directly interchangeable with other collar-mounted spherical roller bearings in single-piece housings, including Moline's M3000 line.