NBR B class

NBR B Class LNER Class J35
Type and origin Power type Steam Designer William Paton Reid Build date 1906-1913 Total produced 76
Specifications Configuration: ​  • Whyte 0-6-0 Gauge 4 ft 8+1⁄2 in (1,435 mm) Driver dia. 5 ft 0 in (1.524 m) Loco weight 51 long tons 0 cwt (114,200 lb or 51.8 t) Fuel type Coal Boiler pressure 180 lbf/in2 (1.24 MPa) Cylinders Two, inside Cylinder size 17 in × 24 in (432 mm × 610 mm) Valve gear Stephenson
Performance figures Tractive effort 22,080 lbf (98.22 kN)
Career Operators NBR » LNER » BR Withdrawn 1946-1962

The NBR B Class (LNER Class J35) is a class of 0-6-0 steam locomotive designed by William Paton Reid for freight work on the North British Railway. They were introduced in 1906 and had inside cylinders and Stephenson valve gear. The first eighteen locomotives had piston valves and the remainder had slide valves.