Chain pulleys


Handling - Chain pulleys

Technical Drawing and Exploded View - Chain pulleys

1 - Cylindrical roller execution
2 - Ball execution


1. RS seal ring
2. Balls
3. Cage
4. Inner ring
5. Cage
6. Balls
7. Outer ring
8. RS seal ring

Technical Data - Chain pulleys

1 - Cylindrical roller execution

CR rif / ref B (mm) D (mm) L (mm) E (mm) G (mm) A (mm) F (mm) C (KN) Co (KN) CATENA / CHAIN
200-0247 / 2 40 70 26,5 25 19 78 50 44 46 BL 534 - AL 544 - LL 1044
200-1644 / 2 40 80 28 26 19 90 50 50 54 BL 534 - AL 544 - LL 1244
200-0252 40 80 43 41 33 98 50 81 87 BL 634 - AL 666 - LL 1288
200-1080 / 2 40 85 38 36 28 98 50 64 70 BL 634 - AL 644 - LL 1266
200-0241 / 2 50 100 42 40 33 112 60 89 162 BL 834 - AL 844 - LL 1644
200-1190 55 110 58 56 45 135 65 135 146 BL 846 - AL 866 - LL 1666
200-1191 55 130 67 65 55 158 65 200 218 BL 1046 - AL 1066 - LL 2066

2 - Ball execution

CR rif / ref B (mm) D (mm) L (mm) E (mm) G (mm) A (mm) F (mm) C (KN) Co (KN) CATENA / CHAIN
900-3481 40 70 26,5 25 19 78 50 25 32 BL 534 - AL 544 - LL 1044
900-3822 40 80 28 26 19 90 50 25 32 BL 534 - AL 544 - LL 1244
900-3823 40 80 43 41 33 98 50 37 45 BL 634 - AL 666 - LL 1288
900-2975 40 85 38 36 28 98 50 37 45 BL 634 - AL 644 - LL 1266
900-3283 50 100 42 40 33 112 60 52,8 58,5 BL 834 - AL 844 - LL 1644
900-3468 55 110 58 56 45 135 65 57,2 67 BL 846 - AL 866 - LL 1666
900-3376 55 130 67 65 55 158 65 72,1 85 BL 1046 - AL 1066 - LL 2066

C: Dynamic load   -   Co: Static load

Technical Characteristics - Chain pulleys

C.R.  chain pulleys are suitable to gear Fleyer chains.
They are used as lifting parts in fork lifts masts.
They are supplied pre-lubricated and with seals.

Chain pulleys have the following features:
  • The outer ring is made of 20CrMnTi cementation steel  with surface hardness 60-2 HRC.
  • The inner ring is made of 100Cr6 total hardened steel with hardness 60+2 HRC.