ISUTAMI BEARINGS
KBE Linear Bearing Pillow Block
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ISUTAMI BEARINGS

KBE Linear Bearing Pillow Block

KBE Linear Bearing Pillow Block
ISUTAMI KBE open linear bearing pillow block, also known as KBE open linear bearing unit, KBE open linear slide unit or KBE open linear case housing (unit), is suitable for European market. It consists of an open aluminum housing with 4 fixing holes at the bottom and a matching KB-OP open linear bearing. There are two circlips at both ends of the unit, and iron pieces for fastening linear bearings on both sides of the top part. There are usually two rubber seals (UU) at both ends of the linear bearing to prevent debris or ball bearing contamination. In addition, the aluminum casing is small and light, and has strong corrosion resistance.

KBE Linear Bearing Pillow Block
ISUTAMI KBE open linear bearing pillow block, also known as KBE open linear bearing unit, KBE open linear slide unit or KBE open linear case housing (unit), is suitable for European market. It consists of an open aluminum housing with 4 fixing holes at the bottom and a matching KB-OP open linear bearing. There are two circlips at both ends of the unit, and iron pieces for fastening linear bearings on both sides of the top part. There are usually two rubber seals (UU) at both ends of the linear bearing to prevent debris or ball bearing contamination. In addition, the aluminum casing is small and light, and has strong corrosion resistance.

KBE Linear Bearing Pillow Block Size Chart

KBE Linear Bearing Pillow Block

Bearing No. Shaft
Diameter
Main Dimensions Mounting Dimensions Basic Load Rating Weight
(Kg)
H E W L F T h1 θ B C S l Dynamic Static
C(kgf) Co(kgf)
KBE10 10 15 18 36 32 24 7 6 80° 25 20 M5 10 38 56 0.065 
KBE12 12 17 20 40 39 28 8 8.5 80° 28 26 M5 10 42 61 0.100 
KBE16 16 20 23 45 45 33 9 10 80° 32 30 M5 12 59 91 0.150 
KBE20 20 23 24 48 50 39 11 10 60° 35 35 M6 12 88 140 0.200 
KBE25 25 27 30 60 65 47 14 11.5 60° 40 40 M6 12 100 160 0.450 
KBE30 30 33 35 70 70 56 15 14 60° 50 50 M8 18 160 280 0.630 
KBE40 40 42 45 90 90 72 20 19 60° 65 65 M10 20 220 410 1.330 
KBE50 50 53 60 120 ## 92 25 23 60° 94 80 M10 20 390 810 3.000 
Remarks: KBE use the KB-OP series bearing.


KBE Linear Bearing Pillow Block Features

The KBE open-type linear bearing housing is an open, single-length European metric version. The KB-OP open linear bearing is fitted in the housing. The advantages of the linear bushing include less tilt or friction, with Less wear and better processing results over time.

If you are manufacturing CNC milling machines, milling machines or lathes that require precise linear motion, it is a perfect solution to install this aluminum bearing housing with KB-OP open linear bearings. Aluminum housing size range: length (L) ranges 32-110mm; width (W) ranges 36-120mm; height (F) ranges 24-92mm; minimum item SME10 (linear bearing inner diameter 10mm) combination size is 32*36* 24mm. The largest item SME50 is 110*120*92mm, and the product size error is between±0.02mm. These data are consistent with SME open linear bearing pillow block. Except for the KBE series, there are no bearing housings with linear bearings of inner diameters 13mm and 35mm. The aluminum housing has four CNC drilled holes, tapped holes and countersunk holes with the same size M5-M10. It can be easily and safely installed on almost any linear motion machine.

The typical CNC system includes the matching SBR shaft support rail. The linear bearing opening angle (θ) ranges from 60° to 80°, and the diameter ranges from 10 to 50 mm. The open bearing housing opening is oriented toward the shaft support rail base. Each end fits in, and the bearing housing with linear bearing runs along the shaft. Most CNC machines have two such components mounted side-by-side, using a housing as a stand to support the mobile platform. Positioning and accuracy enhancement are facilitated by being used as a side aspect of the datum. The extruded aluminum housing is subjected to sufficient extrusion and heat treatment to create a compact, lightweight and precision product.

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