Moline Bearing
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION DOUBLE COLLAR WITH GARTER SEALS
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ME2000·4-Bolt Pillow Block

70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION DOUBLE COLLAR WITH GARTER SEALS

29141070DG

The 70 mm ME2000 4-Bolt Pillow Block Expansion Bearing with Double Collar Insert and Garter Seals is Moline Bearing Company part 29141070DG: a mounted spherical roller bearing with Type E dimensions with a spring loaded garter seal and a double collar set screw locking insert in a painted solid Class 30 cast iron housing. Dynamic load rating 35,500 lbf, maximum speed 950 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
29141070DG
Series
ME2000
Housing Type
4-Bolt Pillow Block
Shaft Size
70mm (2.7559″ / 70 mm)
Expansion / Non-Expansion
Expansion
Weight
26 lb
Insert Number
SLAA15-070
Insert Supplier Part Number
15324070
PDF Catalog
46800 lbf
35500 lbf
1/8-27 NPT
620 in-lbs
4200 lbf
1.5
0° - 250°
950
ME2000 4-Bolt Pillow Block dimensional drawing
AOverall Unit Width - Single Collar4 3⁄8
BHousing Base Length12
CHousing Base Width4
DBolt Hole Center to Center9 1⁄2
Min DBolt Hole Center to Center Minimum9 3⁄16
Max DBolt Hole Center to Center Maximum9 13⁄16
EBolt Spacing [Width]2 1⁄8
FBolt Diameter [Nominal]5⁄8
GBolt Hole Slot Length7⁄8
HHousing Base Height1 7⁄8
JOverall Housing Height6 1⁄4
LDrive Collar Outside Diameter [OD]4 3⁄8
MBase to Center Height3 1⁄8
NLength Through Bore - Single Collar3 5⁄8
NdLength Through Bore - Double Collar4 3⁄4

Product Variants

70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION DOUBLE COLLAR WITH LABYRINTH SEALS
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION DOUBLE COLLAR WITH LABYRINTH SEALS
29141070DL
70mm
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION DOUBLE COLLAR
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION DOUBLE COLLAR
29141070D
70mm
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION WITH LABYRINTH SEALS
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION WITH LABYRINTH SEALS
29141070L
70mm
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION
29141070
70mm
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION WITH GARTER SEALS
70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION WITH GARTER SEALS
29141070G
70mm

70MM ME2000 4-BOLT PILLOW BLOCK EXPANSION DOUBLE COLLAR WITH GARTER SEALS

The 70 mm ME2000 4-Bolt Pillow Block Expansion Bearing with Double Collar Insert and Garter Seals is Moline Bearing Company part 29141070DG: a mounted spherical roller bearing with Type E dimensions in the expansion position. It is fitted with a spring loaded garter seal and a double 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 in a solid cast iron housing with an integrated center support, so it gives spherical-roller misalignment and expansion capability in a Type E footprint. ME2000 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 35,500 lbf and the static load rating is 46,800 lbf. Maximum speed is 950 rpm with the spring loaded garter 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 620 in-lbs, and the locking system holds 4,200 lbf of radial load before the insert slips on the shaft. The grease fitting is 1/8-27 NPT.

Mounting dimensions

  • Base to center height: 3 1⁄8 in
  • Bolt hole centers: 9 1⁄2 in (slots allow 9 3⁄16 to 9 13⁄16 in), for 5⁄8 in bolts
  • Bolt spacing across: 2 1⁄8 in
  • Housing base: 12 × 4 in
  • Overall height: 6 1⁄4 in
  • Length through bore: 4 3⁄4 in
  • Shipping weight: 26 lb

The full dimension table and the datasheet drawing are above.

This configuration

  • Expansion. This position lets the shaft move lengthwise as it heats and grows. Pair it with a non-expansion bearing at the other end. The matching non-expansion unit for this shaft size is 29241070DG.
  • Spring Loaded Garter Seal. A contact seal with a garter spring keeping constant lip pressure on the shaft, holding its seal as the lip wears.
  • Double Collar. Two locking collars share the clamping load, improving holding power under reversing rotation or shock.
  • 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 29141070DL (labyrinth seals), 29141070D (triple-lip contact seals), 29141070 (single collar, triple-lip contact seals), 29141070G (single collar), 29141070L (single collar, labyrinth seals).

Replacement parts

The bearing insert is SLAA15-070.

Applications

ME2000 units are specified where a Type E footprint needs more misalignment or expansion capability. Moline Bearing Company lists conveying, screening, air handling, laundries, food processing, and paper and forestry 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 ME3000 lines.