Moline Bearing
3 TYPE E 2-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT
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Type E·2-Bolt Pillow Block

3 TYPE E 2-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT

19321300A

The 3" Type E 2-Bolt Pillow Block Non-Expansion Bearing with Single Collar Insert is Moline Bearing Company part 19321300A: a mounted tapered roller bearing with a standard V-Guard contact seal and a single collar set screw locking insert in a painted solid Class 30 cast iron housing. Dynamic load rating 12,300 lbf, maximum speed 1,965 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 inserts.
  • Custom Colors, Powder Coating, Stainless Steel Coating, Nickel Plating, Epoxy Coatings, and Teflon Coatings can be quoted upon request.
Part Number
19321300A
Series
Type E
Housing Type
2-Bolt Pillow Block
Shaft Size
3" (3″ / 76.2 mm)
Expansion / Non-Expansion
Non-Expansion
Weight
27.05 lb
Insert Number
34300DA-40634
Insert Supplier Part Number
15202300
PDF Catalog
61200 lbf
12300 lbf
1/8-27 NPT
620 in-lbs
10000 lbf
18621215
18620215
0.05
0° - 250°
1965
Type E 2-Bolt Pillow Block dimensional drawing
ALength Through Bore4 1⁄2
BHousing Base Length12
CHousing Base Width3
DBolt Hole Center to Center8 13⁄16
Min DBolt Hole Center to Center Minimum7 7⁄8
Max DBolt Hole Center to Center Maximum9 3⁄4
FBolt Diameter [Nominal]3⁄4
GBolt Hole Slot Length1 13⁄16
HHousing Base Height1 7⁄8
JOverall Housing Height6 5⁄16
LDrive Collar Outside Diameter [OD]4 11⁄16
MBase to Center Height3 1⁄8

Product Variants

3 TYPE E 2-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT & LABYRINTH SEALS
3 TYPE E 2-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT & LABYRINTH SEALS
19321300AL
3"
3 TYPE E 2-BOLT PILLOW BLOCK
3 TYPE E 2-BOLT PILLOW BLOCK
19321300
3"
3 TYPE E 2-BOLT PILLOW BLOCK WITH LABYRINTH SEALS
3 TYPE E 2-BOLT PILLOW BLOCK WITH LABYRINTH SEALS
19321300L
3"

3 TYPE E 2-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT

The 3" Type E 2-Bolt Pillow Block Non-Expansion Bearing with Single Collar Insert is Moline Bearing Company part 19321300A: a mounted tapered roller bearing in the non-expansion position. It is fitted with a standard V-Guard 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 Timken® Enhanced DEE tapered roller insert: case-hardened rollers and races made from vacuum-degassed steel, with a double-extended inner race, rated for high radial and thrust loads and slight angular misalignment. The housing is machined to close tolerances, and the unit is made, machined and assembled in the USA.

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 12,300 lbf and the static load rating is 61,200 lbf. Maximum speed is 1,965 rpm with the standard V-Guard contact seal fitted, and the seal is rated for 0° to 250°F. The insert accepts up to 0.05° of angular misalignment. Set screws torque to 620 in-lbs, and the locking system holds 10,000 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: 8 13⁄16 in (slots allow 7 7⁄8 to 9 3⁄4 in), for 3⁄4 in bolts
  • Housing base: 12 × 3 in
  • Overall height: 6 5⁄16 in
  • Length through bore: 4 1⁄2 in
  • Shipping weight: 27.05 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.
  • Standard V-Guard Contact Seal. Moline's standard contact seal, with a lip riding on the insert to exclude contamination.
  • 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 19321300AL (labyrinth seals), 19321300 (double collar), 19321300L (double collar, labyrinth seals).

Replacement parts

The bearing insert is 34300DA-40634. Open end cap 18621215 and closed end cap 18620215 fit this housing.

Applications

Type E units are specified where radial loads, thrust loads or both are high and misalignment is minimal. Moline Bearing Company lists conveying, screening, cranes, mining, forestry, oil, gas, power generation and aggregate among the industries that run them. It is dimensionally interchangeable with comparable Type E units, including Moline's Split E1000, ME2000 and ME3000 lines.