Thermo King R-D27B Bearing Unit, Ball

Thermo King R-D27B is a reefer drive & jackshaft in Refrigeration Units (Reefer), US catalog. Listed by US Government (DLA FLIS), October 2026.

Government data (US Government (DLA FLIS), October 2026 edition)

The U.S. government's Federal Logistics Information System (FLIS) records Thermo King R-D27B as the maker's own number under government stock item NSN 3130-00-215-5707. The name and every fact below are FLIS's, credited to US Government (DLA FLIS), October 2026 edition.

Specifications recorded for government stock item NSN 3130-00-215-5707, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Bearing Unit, Ball

Government stock item (NSN)

3130-00-215-5707

Manufacturer code (CAGE)

61510, THERMO KING CORPORATION DBA PHOENIX GLOBAL DISTIRBUTION., MINNEAPOLIS, MN, UNITED STATES

Bolt circle diameter

2.7500 in (nominal)

Flange thickness

0.5312 in (nominal)

Mounting hole diameter

0.5000 in (nominal)

Bore diameter

1.0000 in (nominal)

Housing length

1.0625 in (nominal)

Housing width

3.7500 in (nominal)

Lubrication fitting type

Hydraulic

Rolling element groove quantity

1

Alignment type

Self-aligning

Internal FIT-up designation

Standard

Assembly overall length

1.4375 in (nominal)

Seal type

Contact

Block type

Fixed

Shaft end type

Open

Seal location

Both ends

Collar location

One end

Load capability type

Radial and thrust

Features provided

Ground rolling element groove

Lubrication fitting angle from horizontal centerline

90.0 degrees (nominal)

Rotating element locking method

Eccentric cam locking collar

Mounting hole type

Round, unthreaded

Lubrication material

Grease

Material

• Bearing surface: steel comp E52100
• Housing: iron cast

Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.

About this kind of part (general, written by SearchForPart)

The shafts, couplings, bearings and pulleys that carry drive from the unit's engine or motor to the compressor and fans. Noise, vibration or belt wear point to them. Check the unit model.

When ordering, give the part number exactly as printed and its maker, and the make, model and year of the truck, trailer, reefer unit or machine (or the engine or unit serial number). SearchForPart shows fitment only as the source printed it: check it before you order.

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Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.