Standard Gauge Wheelset · 36" Diameter.

Verified RFQ-2024-046 · Active Class M-208 · 5×9 Bearing 7 vendor parts

On hand ▲ 4

450units

across 4 yards · $5.62M val.

In transit 3 POs

128units

arriving 14 May → 27 May

Allocated 2 contracts

86units

UP-2026 · BNSF-2026

Reorder point Healthy

120

Available 364 · 3.0× cover

Purchase orders

3 open · WHL-2024-A1 · trailing 90 days

View all (12)

#Order & vendorQtyStatusETA · destination Action

PO-2024-0312 In transit

Amsted Rail · Granite City Foundry

CONTRACTUP-2026-A1 ISSUED14 Mar 2026 PO VALUE$2,562,500

Qty 200 @ $12,500

Stage Manufacturing Step 2 of 4

ETA · destination 31 Mar 2026 Chicago, IL · BAY-04

Detail →

PO-2024-0298 Delayed · 7d

Standard Steel · East Lake Plant

CONTRACTBNSF-2026-Q2 ISSUED02 Mar 2026 PO VALUE$1,500,000

Qty 120 @ $12,500

Hold reason QC reject 3 of 12 lots

ETA · destination 27 Apr 2026 Dallas, TX · DFW Yard

Detail →

PO-2024-0271 Delivered

Amsted Rail · Granite City Foundry

CONTRACTNS-2026-A1 ISSUED06 Feb 2026 PO VALUE$1,875,000

Qty 150 all received

QC pass 100% 150 of 150

Received 14 Mar 2026 Atlanta, GA · BAY-12

Detail →

Part details

Identifiers & classification

Manufacturer: Amsted Rail
MFG part #: AR-WS36-B812
Category: Wheels & Axles
UNSPSC: 25172406
HS code: 8607.19.1200

Specifications

AAR M-208 · rev. D

Spec sheet ↗

Diameter 36.00″

Tread profile 1:20

Axle bore 5″ × 9″

Bearing class Class K

Material Class C steel

Heat treat Quenched · 760°C

Net weight 1,420 lb

Capacity 286k GRL

Lead time 45 — 60 d

MOQ 25 units

BLACKRAIL

BR-PT-WHL2024A1 · Last sync 2026-04-27 09:42 UTC