Bearing Unit KL

The KL series of heavy-duty rectangular support units, tailored for the SFS-series ball screws. Whether you require the KL-L with its double radial bearings for support side application or the KL-F, designed with a fixed axial radial bearing to accommodate motorflange and coupling integrations, these units ensure steadfast performance. Both units come fully-equipped for a streamlined mounting experience on your ball screw, ensuring efficiency and precision in every motion.

Technical info

Technical dimensions

System Dimensions

Load & Moment

Mounting Hole

 

Model No. Ball screw size D Bearing M Locknut L4 D1
KL-F25 25 62 ZKLF1762-2RS M4 RN17 13 37
KL-F32 32 68 ZKLF2068-2RS M4 RN20 11 40
KL-F40 40 80 ZKLF3080-2RS M6 RN30W 20 50

 

 

Model No- Ball screw size d D B Bearing Snap ring L11 L31
KL-L25 25 17 40 12 6203.2RS S 17 4 25
KL-L32 32 25 52 15 6205.2RS S 25 4 60
KL-L40 40 30 62 16 6206.2RS S 30 4 68

 

 

Model No. B11 L2 L3 L22 M11 M12 H11 H12 H13
+/-0.02 +/-0.02
KL-F25 60 58 21 30 72.5 84 80 80 28
KL-F32 60 58 19 35 72.5 102 90 90 28
KL-F40 65 80 28 50 90 150 110 110 33

 

 

Model No- B11 M11 M12 H11 H12 H13
+/-0.02 +/-0.02
KL-L25 60 72.5 80 41 80 28
KL-L32 70 72.5 102 46 90 28
KL-L40 80 90 115 56 110 33

 

Model No. Static load Capacity (N) Max.Axial Dynamic. Load(N) Max. Recommended Axial Dyn.Load (N)
KL-F25 31000 18800 9400
KL-F32 47000 26000 13000
KL-F40 64000 29000 20000

 

 

Model No. B2 B3 B4 D2 M13 S1 S2 T3 V1 V2
KL-F25 10 40 20 15 120 10.5 9.7 M6 70 53
KL-F32 10 40 20 16 120 10.5 9.7 M8 86 59
KL-F40 12.5 40 20 25 150 13 11.5 M8 96 69

 

 

Model No- B12 B13 M13 S1
KL-L25 25 10 120 10.5
KL-L32 30 10 120 10.5
KL-L40 35 10 150 13

 

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