Ball bearings with cage for fork lift masts


Handling - Ball bearings with cage for fork lift masts

Technical Drawing and Exploded View - Ball bearings with cage for fork lift masts



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

Technical Data - Ball bearings with cage for fork lift masts

CR rif / ref d (mm) D (mm) b (mm) B (mm) C (KN) Co (KN)
900-3945 35 81 25,2 26 35,5 72
900-3945/A 35 81 25,2 26 35,5 72
900-3945/B 35 82 25,2 26 35,5 72
900-3945/C 35 82 25,2 26 35,5 72
900-3494 40 90 _ 29 74 93
900-3494/A 40 90 _ 29 74 93
900-3494/B 40 91 _ 29 74 93
900-3493 45 106 _ 34 94 122
900-3493/A 45 106 _ 34 94 122
900-3493/B 45 105 _ 34 94 122
900-3522 65 135 34 42 130 200
900-3522/A 65 136 34 42 130 200
900-3522/B 65 136 34 42 130 200

C: Dynamic load   -   Co: Static load

Technical Characteristics - Ball bearings with cage for fork lift masts

C.R. radial ball bearings are mainly used for fork lift masts.

They are manufactured in rigid execution, with two or four contact points and with one or two crowns of balls which are separated by a polyamide cage.

This series of bearings presents a quite good radial load capacity and a very good resistance against the axial thrusts.

Ball bearings with cage for fork lift masts have the following features:
  • The outer ring is made of UNI 20 CrMnTi cementation steel, with surface hardness degree 60-2 HRC.
  • The inner ring is made of total hardened UNI 100Cr6  steel, with surface hardness degree 60±2 HRC.
  • These bearings are designed with a limited radial clearance and with small size sections.