Standard Car Truck Company
 
 
Bolster Bowl Wear Liners
 
81-a
8-1b
Part Number
Finished Bowl Size
Cast Bowl Size

5873

12 x 1 1/8

12 1/2 x 1 3/8

5838

14 x 1 1/8

14 1/2 x 1 3/8

5675

16 x 1 3/4

16 1/2 x 2

5842

16 x 2

16 1/2 x 2 1/4

Material: XP-91, black copolymer with four grounding contacts.
Bolster bowl must be designed to accept horizontal and vertical wear liners.

 

Part Number
Finished Bowl Size
Cast Bowl Size
Material

6042

14 x 1 1/8

14 1/2 x 1 3/8

Stainless Steel

6380

14 x 1 1/8

14 1/2 x 1 3/8

Manganese Steel

5875

16 x 1 3/4

16 1/2 x 2

Stainless Steel

6375

16 x 1 3/4

16 1/2 x 2

Manganese Steel

6270

16 x 2

16 1/2 x 2 1/4

Stainless Steel

Material: ASTM A240 type 304 or A666 type 304 stainless steel, cold or hot rolled, annealed and pickled.
Hardness: BHN non-magnetic 128-201 solution anneal (quench anneal) austenitize at 1850°f and water quench.
Bolster bowl must be designed to accept horizontal and vertical wear liners.

 

 

 

For Standard Car Group Only

 


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