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  • Name: Linear Ball bearings SDEF..
  • 产品编号: 7.7
  • 上架时间: 2017-03-05
  • 浏览次数: 40
  • 市场价:
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  • 已销售数量:0件
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Considered by many to be the default choice for linear motion applications, the round shaft reticulating Linear Ball Bearing is a tried and tested option suitable for most linear motion applications. This is the single length, Europe version with a round flange located at one end.  These bearings are most commonly found in Europe.  It is size interchangeable with other manufacturers bearings. 
 
 
 
ID sizes range from 5 mm to 80 mm
Static Load Capacities up to 7900 N (1700 lb)
Dynamic Load Capacities up to 3800 N (850 lb)
Size Interchangeable with industry standards 
Low Coefficient of Friction
Heat treated alloy steel shell
Stainless steel retainer
Good temperature range
Double Seals included standard

 

Nominal shaft Dia (mm) Major Dimensions and Tolerance Basic Load Rating
dr D L dynamic(C N) static(Co N)
SDEF 8 SDEK 8 8 16 25 265 402
SDEF 12 SDEK 12 12 22 32 510 784
SDEF 16 SDEK 16 16 26 36 578 892
SDEF 20 SDEK 20 20 32 45 862 1370
SDEF 25 SDEK 25 25 40 58 980 1570
SDEF 30 SDEK 30 30 47 68 1570 2740
SDEF 40 SDEK 40 40 62 80 2160 4020
SDEF 50 SDEK 50 50 75 100 3820 7940
SDEF 60 SDEK 60 60 90 125 4700 9800


 

Nominal 

shaft Dia (mm)

Model No.

Weight

(g) 

Model Specifications 
SDEF_UU SDEK_UU  dr  D Df  L 
mm Tolerance mm Tolerance mm mm Tolerance
(μm) (μm) (μm)
8 SDEF 8 SDEK 8 41 8

+8

0

16 0,-13 32 25 ±300
12 SDEF 12 SDEK 12 80 12 22

0

-16

42 32
16 SDEF 16 SDEK 16 103 16

+9

-1

26 46 36
20 SDEF 20 SDEK 20 182 20 32

0

-19

54 45
25 SDEF 25 SDEK 25 335 25

+11

-1

40 62 58
30 SDEF 30 SDEK 30 560 30 47 76 68
40 SDEF 40 SDEK 40 1175 40

+13

-2

62

0

-22

98 80
50 SDEF 50 SDEK 50 1745 50 75 112 100
60 SDEF 60 SDEK 60 3220 60 90

0

-25

134 125
80 SDEF 80 SDEK 80 6420 80 +16,-4 120 164 165

 Major Dimensions and Tolerance  (Flange)

Eccen-

tricity

(μm)

Square-

ness 

(μm)

Basic Load Rating
t Dp X Y dynamic static
(mm)  (mm)  (mm)  (mm)  (mm) (mm) (C N) (Co N)
25 5 24 3.5 6 3.1 12 12 265 402
32 6 32 4.5 7.5 4.1 510 784
35 6 36 4.5 7.5 4.1 578 892
42 8 43 5.5 9 5.1 862 1370
50 8 51 5.5 9 5.1 15 15 980 1570
60 10 62 6.6 11 6.1 1570 2740
75 13 80 9 14 8.1 2160 4020
88 13 94 9 14 8.1 17 17 3820 7940
106 18 112 11 17 11.1 4700 9800
136 18 142 11 17 11.1 20 20 7350 16000

 

Model number: SDEF16UU

Linear Ball Bearing SDEF16UU
Category: Linear Ball Bearing




Linear bearings with round flange for 16mm shafts.



Technical specifications:
Shaft Diameter: 16mm
Internal diameter: 16mm
External diameter: 26mm
Length: 36mm
Thickness of flange: 6mm
Pitch circle: 36mm
The bearings are sealed on both sides.

Load Rating:
Dynamic CN: 578N
Static CoN: 892N

More information:  
Packing: each waterproofed pe bag and color box or mail box, plywood box outside.

 

 

Brand: BL Linear
Model Number: SDEF16
Shipping weight: 0.103 Kg
Product weight: 0.103 Kg

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