KRE KRE40
Technical Details
| Bore Diameter (mm) d | Outer Diameter (mm) D | Width (mm) B | Weight (Kg) |
|---|---|---|---|
| 18 | 40 | 58 | 0.255 |
KZ SERIES: KRE16 KRE26 KRE40 KRE90
Category Track Roller Bearing
MATERIAL : Chrome Steel SAE52100/100Cr6/GCr15, Stainless Steel 420 and 440
QUALITY : ABEC 1, ABEC3, ABEC5, ABEC7
KRE track roller bearings are stud-type cam followers with an eccentric collar, allowing easy adjustment of the roller position relative to the track. They feature a thick-walled outer ring and full complement needle rollers for high radial load capacity. With contact seals on both sides, they offer protection against contaminants and extended service life. KRE bearings are ideal for applications in cam drives, linear guidance, and automation systems where precise alignment is essential.
Applications and industry: Automotive, Food and beverage processing, Packaging, Textile and printing.
| Bearing Number | Inner Diameter (d) MM | Outer Diameter (D) MM | Width (B) MM | Dimension-B1 (MM) | d1 | Width C | w | B Drawing | a | g | e | C1 (MM) | G | BS | Seal | d2 | Weight (KG) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KRE40 | 18 | 40 | 58 | 21.6 | 31.5 | 1 | 20 | 8 | 36.5 | 16 | 19 | 1 | 0.8 | M18X1.5 | 8 | PP | 22 | 0.255 |
| KRE47 | 20 | 47 | 66 | 25.6 | 36.5 | 1 | 24 | 10 | 40.5 | 18 | 21 | 1 | 0.8 | M20X1.5 | 9 | PP | 24 | 0.4 |
| KRE52 | 20 | 52 | 66 | 25.6 | 36.5 | 1 | 24 | 10 | 40.5 | 18 | 21 | 1 | 0.8 | M20X1.5 | 9 | PP | 24 | 0.473 |
| KRE62 | 24 | 62 | 80 | 30.6 | 44 | 1 | 29 | 14 | 49.5 | 22 | 25 | 1 | 0.8 | M24X1.5 | 11 | PP | 28 | 0.798 |
| KRE72 | 24 | 72 | 80 | 30.6 | 44 | 1.1 | 29 | 14 | 49.5 | 22 | 25 | 1 | 0.8 | M24X1.5 | 11 | PP | 28 | 1.038 |
| KRE80 | 30 | 80 | 100 | 37 | 53 | 1.1 | 35 | 14 | 63 | 29 | 32 | 1.5 | 1 | M30X1.5 | 15 | PP | 35 | 1.665 |
| KRE90 | 30 | 90 | 100 | 37 | 53 | 1.1 | 35 | 14 | 63 | 29 | 32 | 1.5 | 1 | M30X1.5 | 15 | PP | 35 | 2.032 |