Ordering examples for load rollers

Load rollers can be ordered in a variety of ways. As well as the ordering examples covered below, you can also provide us with a scale drawing.

Standard spindle
Roller types 66/30-50x1.5 bright steel spindle 12 bright steel with ID M8x15 mm, IL = 432 mm.
Roller types 11/11-50x2.8 kb with dust cap, spindle 10 galv. spring-loaded, IL = 391 mm.

Non-standard spindle
Roller types 30/30-50x1.5 stainless steel spindle 14 stainless steel side A. sw 12x10 mm, side B. BD M 14x20 mm, IL=610 mm RL=604 mm AL=640 mm.
Roller types 70/38-89x3.2 galv. spindle 20 bright steel side A. 30 mm protruding and ID M12, side B. drawn spindle M16x40 mm, IL=1000 mm RL=933 mm AL=1056mm.

Explanation
Bearing cartridge (sprocket head) side A / bearing cartridge side B - tube diameter x wall thickness of tube material
Spindle diameter, spindle material, spindle type (or spindle type side A, spindle type side B)
Enclosed length (IL) (roller length RL, spindle length AL)

We do not work with standard enclosed sizes. Rather, we will manufacture exclusively according to your specifications.

Enclosed length (IL)
The exact enclosed length of the roller must be given with every order. What we mean by enclosed length is: the size of the frame that the rollers will have to be built into. To clarify this idea further, there are some examples of the various standard spindle types below. From top to bottom: internally threaded, spring-loaded spindle, spindle with flats, smooth spindle, externally threaded and stepped spindle.

Abbreviations
IL: enclosed length, BL: tube length, RL: roller length, AL: spindle length, bright steel: bright steel, verz: galvanized, stainless steel: stainless steel, kb: blue plastic, kg: grey plastic, ID: internal thread, VA: spring-loaded spindle, SW:spindle with flats, GA: smooth spindle, BD: external thread, Getr.A: stepped spindle, z.A: side A, z.B: side B