NEEDLES AND ROLLERS

NEEDLES AND ROLLERS

STEEL NEEDLES

Steel needles are manufactured according to DIN 5402 standard. Usually made with form "A" (rounded ends), also being able to supply with form "B" (square ends).

Material: Steel for bearings UNI 100 Cr6

Hardness: 58-65 HRc

Standard measures (mm)
1,5x5,8 2x5,5 2,5x7,8 3x7,8 3,5x9,8 4x9,8 5x15,8
1,5x7,8 2x7,8 2,5x9,8 3x9,8 3,5x11,8 4x11,8 5x19,8
1,5x9,8 2x9,8 2,5x11,8 3x11,8 3,5x15,8 4x15,8 5x23,8
1,5x11,8 2x11,8 2,5x13,8 3x13,8 3,5x19,8 4x19,8 5x29,8
1,5x13,8 2x13,8 2,5x15,8 3x15,8 3,5x23,8 4x23,8 5x39,8
1,5x15,8 2x15,8 2,5x17,8 3x17,8 3,5x29,8 4x29,8 5x49,8
  2x17,8 2,5x19,8 3x19,8 3,5x34,8 4x34,8  
  2x19,8 2,5x21,8 3x21,8   4x39,8  
  2x21,8 2,5x23,8 3x23,8      
  2,23,8   3x27,8      
      3x29,8      

Special productions: We can supply cylindrical rollers with special measures and materials under minimum quantities.

CYLINDRICAL ROLLERS

Cylindrical rollers are made with a minimum diameter of 3mm and maximum of 50 mm.

With similar characteristics to the steel needles, they can not be manufactured with rounded ends.

Usually they are made with rectified ends with possibility to produce them without rectifying.

Material: Steel for bearings UNI 100 Cr6

Hardness: 58-65 HRc

Standard measures
3x5 4x10 6x6 7x16 9x9 12x12 19x19
3x8 5x5 6x8 7x18 9x14 12x18 20x20
3x10 5x6 6x10 8x8 9x15 12x20 20x30
3x15 5x7 6x15 8x10 10x10 14x14 21x21
4x4 5x8 6x20 8x12 10x14 14x20 22x22
4x5 5x10 7x7 8x14 10x20 15x15 25x25
4x6 5x12 7x12 8x16 11x11 16x16  
4x7 5x15 7x14 8x20 11x15 18x18  
4x8 5x20          

Special productions: We can supply cylindrical rollers with special measures and materials under minimum quantities.