Moline Bearing
2-7/16 TYPE E 4-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT
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Type E·4-Bolt Pillow Block

2-7/16 TYPE E 4-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT

19341207A

The 2 7⁄16" Type E 4-Bolt Pillow Block Non-Expansion Bearing with Single Collar Insert is Moline Bearing Company part 19341207A: 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 11,600 lbf, maximum speed 2,100 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
19341207A
Series
Type E
Housing Type
4-Bolt Pillow Block
Shaft Size
2 7⁄16" (2.4375″ / 61.91 mm)
Expansion / Non-Expansion
Non-Expansion
Weight
19 lb
Insert Number
39243DA
Insert Supplier Part Number
15202207
PDF Catalog
54000 lbf
11600 lbf
1/8-27 NPT
290 in-lbs
9500 lbf
18621207
18620207
0.05
0° - 250°
2100
Type E 4-Bolt Pillow Block dimensional drawing
ALength Through Bore4
BHousing Base Length10 1⁄2
CHousing Base Width3 1⁄2
DBolt Hole Center to Center8 1⁄2
Min DBolt Hole Center to Center Minimum8 5⁄16
Max DBolt Hole Center to Center Maximum8 11⁄16
EBolt Spacing [Width]1 7⁄8
FBolt Diameter [Nominal]5⁄8
GBolt Hole Slot Length7⁄8
HHousing Base Height1 5⁄8
JOverall Housing Height5 1⁄2
LDrive Collar Outside Diameter [OD]4
MBase to Center Height2 3⁄4

Product Variants

2-7/16 TYPE E 4-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT & LABYRINTH SEALS
2-7/16 TYPE E 4-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT & LABYRINTH SEALS
19341207AL
2 7⁄16"
2-7/16 TYPE E 4-BOLT PILLOW BLOCK
2-7/16 TYPE E 4-BOLT PILLOW BLOCK
19341207
2 7⁄16"
2-7/16 TYPE E 4-BOLT PILLOW BLOCK WITH LABYRINTH SEALS
2-7/16 TYPE E 4-BOLT PILLOW BLOCK WITH LABYRINTH SEALS
19341207L
2 7⁄16"

2-7/16 TYPE E 4-BOLT PILLOW BLOCK WITH SINGLE COLLAR INSERT

The 2 7⁄16" Type E 4-Bolt Pillow Block Non-Expansion Bearing with Single Collar Insert is Moline Bearing Company part 19341207A: 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 11,600 lbf and the static load rating is 54,000 lbf. Maximum speed is 2,100 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 290 in-lbs, and the locking system holds 9,500 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: 2 3⁄4 in
  • Bolt hole centers: 8 1⁄2 in (slots allow 8 5⁄16 to 8 11⁄16 in), for 5⁄8 in bolts
  • Bolt spacing across: 1 7⁄8 in
  • Housing base: 10 1⁄2 × 3 1⁄2 in
  • Overall height: 5 1⁄2 in
  • Length through bore: 4 in
  • Shipping weight: 19 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 19341207AL (labyrinth seals), 19341207 (double collar), 19341207L (double collar, labyrinth seals).

Replacement parts

The bearing insert is 39243DA. Open end cap 18621207 and closed end cap 18620207 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.