Moline Bearing
1-1/2 ME3000 4-BOLT FLANGE NON-EXPANSION
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ME3000·4-Bolt Flange

1-1/2 ME3000 4-BOLT FLANGE NON-EXPANSION

29711108

The 1 1⁄2" ME3000 4-Bolt Flange Non-Expansion Bearing is Moline Bearing Company part 29711108: an Even-Lok™ mounted spherical roller bearing with Type E dimensions with a standard double lip contact seal and a single collar Even-Lok insert in a painted solid Class 30 cast iron housing. Dynamic load rating 22,900 lbf, maximum speed 3,800 rpm. Made in the USA, shipped assembled, sealed and lubricated, ready to install.

  • Made, machined & assembled in the USA.
  • Shipped Ready to Install with Premium Timken or SKF inserts.
  • Custom Colors, Powder Coating, Stainless Steel Coating, Nickel Plating, Epoxy Coatings, and Teflon Coatings can be quoted upon request.
Part Number
29711108
Series
ME3000
Housing Type
4-Bolt Flange
Shaft Size
1 1⁄2" (1.5″ / 38.1 mm)
Expansion / Non-Expansion
Non-Expansion
Weight
11.93 lb
Insert Number
ABSY 22208-108
Housing Number
11151108
Download CADPDF Catalog
22000 lbf
22900 lbf
1/8-27 NPT
165 in-lbs
18621107
18620107
1.5
0° - 250°
3800
ME3000 4-Bolt Flange dimensional drawing
ALength Through Bore2 9⁄16
BHousing Base Length5 3⁄8
CHousing Height2 31⁄32
DBolt Hole Center to Center4 1⁄8
FBolt Diameter [Nominal]1⁄2
HHousing Base Height1 3⁄16
JUpper Housing Diameter4 1⁄4
LDrive Collar Outside Diameter [OD]2 13⁄16
—Housing Base Width2 31⁄32

Product Variants

1-1/2 ME3000 4-BOLT FLANGE NON-EXPANSION WITH LABYRINTH SEALS
1-1/2 ME3000 4-BOLT FLANGE NON-EXPANSION WITH LABYRINTH SEALS
29711108L
1 1⁄2"

1-1/2 ME3000 4-BOLT FLANGE NON-EXPANSION

The 1 1⁄2" ME3000 4-Bolt Flange Non-Expansion Bearing is Moline Bearing Company part 29711108: an Even-Lok™ mounted spherical roller bearing with Type E dimensions in the non-expansion position. It is fitted with a standard double lip contact seal and a single collar, Even-Lok insert, in a solid Class 30 cast iron housing with a standard painted finish.

It carries a genuine SKF® Explorer spherical roller insert and locks to the shaft with Moline's Even-Lok™ concentric system, which grips nearly 360° of the shaft instead of at set-screw points, reducing fretting and slippage. A Hex-L key for mounting and dismounting ships with it. ME3000 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 22,900 lbf and the static load rating is 22,000 lbf. Maximum speed is 3,800 rpm with the standard double 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 165 in-lbs. The grease fitting is 1/8-27 NPT.

Mounting dimensions

  • Bolt hole centers: 4 1⁄8 in
  • Bolt size: 1⁄2 in
  • Flange: 5 3⁄8 × 2 31⁄32 in
  • Length through bore: 2 9⁄16 in
  • Shipping weight: 11.93 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 29611108.
  • Standard Double Lip Contact Seal. Two lips in series, so the second continues to seal if the first is compromised. A step up in dirty conditions.
  • Single Collar. One locking collar secures the insert to the shaft. Standard for unidirectional rotation and steady loads.
  • Even-Lok. Moline's concentric locking system, which clamps the insert evenly around the shaft rather than at set-screw points. Improves concentricity and holding power versus set screws.

The same size is also built as 29711108L (labyrinth seals).

Replacement parts

The bearing insert is ABSY 22208-108, and the housing on its own is Moline Bearing Company part 11151108. Open end cap 18621107 and closed end cap 18620107 fit this housing.

Applications

ME3000 units are for Type E-footprint mounts where vibration, slippage or fretting corrosion would loosen a set-screw insert. Moline Bearing Company lists conveying, screening, air handling, industrial laundries and high-speed fans among the industries that run them. It is dimensionally interchangeable with competitive spherical roller bearing units in Type E dimensions, including Moline's Split E1000 and ME2000 lines.