Closed Guide Bush with Stop Rings

Closed Guide Bush with Stop Rings

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Closed guide bush with stop rings on both sides. When used with shaft diameter ISO h3, preloading of the rotary stroke bearing is guaranteed.

Select a suitable ball cage:
N500 – Plasitc Ball Cage
N501 – Brass Ball Cage
N502 – Brass Ball Cage – Mini Series

Select by: dw , d1Note: L2 ≤ L3
The maximum stroke path of the combination is: H = 2 x ( L3 - L2 )

When ordering without ball cage, the guide bush is supplied unassembled.In this case, no guarantee can be given for proper function.

(i)Remark

  • Please order the guide bush type N552 assembled with a ball cage.
  • Please order an assembled guide bush and ball cage  here

  • Please order an assembled guide bush, ball cage and guide shaft here

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Closed Guide Bush with Stop Rings N 552

Product Information

Suitability

Design as for N 550, with stop rings fixed on both sides.
• When used in combination with shaft diameter dw ISO-h3, preloading of the rotary stroke bearings is guaranteed.
• The stop rings ensure the cage is effectively restricted for linear and rotary movements.
• Smooth running of the rotary stroke bearing is not impaired by the stop rings.

Features

• Stop rings fixed on both sides.
• The closed guide bush and integrated ball cage form a separate component.
• Guide bore diameter d1 is finely honed to ISO tolerance IT 3, Rz 0.5 – 1.5 μm depending on diameter.
• Roundness within 1/3 ISO-IT 3.
• Cylindricity within IT 1.
• Radial run-out of a shaft inserted under preloading is within 0.0005 mm.
• Outside diameter dB n4 with radial run-out error within IT 4, ground to guide bore diameter d1, lead-in taper on one side.
• The maximum stroke path Hmax is determined from the length of guide bush l3 and the length of the ball cage l2: Hmax = 2 (l3-l2).
• See page 37-41 for instructions on installation and servicing.

Material

• Special roller bearing steel 100 Cr 6 (1.2067 or 1.3505)
• Carefully heat-treated, hardness rating HRC 60–64/HV 720–815
• Steel stop rings

Special designs

Other dimensions or designs based on workpiece drawings are available.
These can also be produced using stainless steel (1.4112).

Order Information

Rotary stroke bearing consisting of:
Guide bush N 552/dw/d1/l1     Order No. 5003 . . .
Ball cage N 501/dw/d1/l2 Order No. 50010 . .
or  
Ball cage N 500/dw/d1/l2 Order No. 50000 . .

Drawing

Specifications

dwd1dBl1l3Order No.Cage length l2/stroke Hmax
      (Selected examples)
47102018500302712/12     
   3028500302820/1612/32    
610142523500303516/14     
   4038500303625/2616/44    
   6058500303740/3625/6616/84   
813183028500304325/620/16    
   4038500304430/1625/2620/36   
   6563500304540/4630/6625/7620/86  
1015202522500305020/4     
   3633500305128/1020/26    
   5047500305240/1428/3820/54   
   7067500305350/3440/5428/7820/94  
1217222522500305820/4     
   3633500305928/1020/26    
   5047500306040/1428/3820/54   
   7572500306150/4440/6428/8820/104  
1622283327500307125/4     
   4539500307234/1025/28    
   6054500307348/1234/4025/58   
   9286500307463/4648/7634/10425/122  
2026324236500308328/16     
   5650500308448/440/2028/44   
   6458500308556/448/2040/3628/60  
   112106500308680/5268/7656/10048/11640/13228/156
2531384538500309330/1623/30    
   6356500309451/1040/3230/5223/66  
   7972500309568/858/2851/4240/4630/8423/98
   1321255003096100/5080/9068/11458/13451/14840/170
3240486355500309954/230/5025/60   
   7567500310054/2630/7425/84   
   9082500310178/868/2854/5630/10425/114 
   1451375003102110/5493/8878/11868/13854/16630/214
4048608070500310468/462/1655/3030/8025/90 
   9686500310568/3662/4855/6230/11225/122 
   1201105003106110/0102/1687/4668/8462/9655/110
   1721625003107150/24125/74110/104102/12087/15068/188
     Stroke H
    Dependent on length l2 of the ball cage used.
    Hmax = 2 (l3-l2)
Part Number
N552/3/5/12,​5
N552/3/5/15
N552/3/5/20
N552/4/6/15
N552/4/6/25
N552/4/7/20
N552/4/7/30
N552/5/7/20
N552/5/7/30
N552/6/8/20
N552/6/8/35
N552/6/10/25
N552/6/10/40
N552/6/10/60
N552/8/10/25
N552/8/10/40
N552/8/10/60
N552/8/13/30
N552/8/13/40
N552/8/13/65
N552/10/13/30
N552/10/13/40
N552/10/13/65
N552/10/15/25
N552/10/15/36
N552/10/15/50
N552/10/15/70
N552/12/15/25
N552/12/15/36
N552/12/15/50
N552/12/15/70
N552/12/17/25
N552/12/17/36
N552/12/17/50
N552/12/17/75
N552/14/17/25
N552/14/17/36
N552/14/17/50
N552/14/17/75
N552/16/22/33
N552/16/22/45
N552/16/22/60
N552/16/22/92
N552/18/22/45
N552/18/22/60
N552/18/22/92
N552/20/26/42
N552/20/26/56
N552/20/26/64
N552/20/26/112
N552/25/31/45
N552/25/31/63
N552/25/31/79
N552/25/31/132
N552/32/40/63
N552/32/40/75
N552/32/40/90
N552/32/40/145
N552/40/48/80
N552/40/48/96
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
dw
(mm)
d1
(mm)
dB
(mm)
L1
(mm)
L3
(mm)

36.51 €

1 12 Days 35712.511

40.98 €

1 12 Days 3571513

48.31 €

1 12 Days 3572018

37.43 €

1 12 Days 4681513

50.25 €

1 12 Days 4682523

40.98 €

1 12 Days 47102018

56.32 €

1 12 Days 47103028

40.98 €

1 12 Days 57102018

56.32 €

1 12 Days 57103028

41.78 €

1 12 Days 68112018

59.12 €

1 12 Days 68113533

47.38 €

1 12 Days 610142523

63.75 €

1 12 Days 610144038

90.68 €

1 12 Days 610146058

49.32 €

1 12 Days 810142523

64.83 €

1 12 Days 810144038

91.54 €

1 12 Days 810146058

58.26 €

1 12 Days 813183028

69.89 €

1 12 Days 813184038

101.12 €

1 12 Days 813186563

58.26 €

1 12 Days 1013183028

69.89 €

1 12 Days 1013184038

101.12 €

1 12 Days 1013186563

50.25 €

1 12 Days 1015202522

60.95 €

1 12 Days 1015203633

77.11 €

1 12 Days 1015205047

106.18 €

1 12 Days 1015207067

50.25 €

1 12 Days 1215202522

60.95 €

1 12 Days 1215203633

77.11 €

1 12 Days 1215205047

106.18 €

1 12 Days 1215207067

51.69 €

1 12 Days 1217222522

64.83 €

1 12 Days 1217223633

80.98 €

1 12 Days 1217225047

111.25 €

1 12 Days 1217227572

51.69 €

1 12 Days 1417222522

64.83 €

1 12 Days 1417223633

80.98 €

1 12 Days 1417225047

111.25 €

1 12 Days 1417227572

62.78 €

1 12 Days 1622283327

72.69 €

1 12 Days 1622284539

89.82 €

1 12 Days 1622286054

138.06 €

1 12 Days 1622289286

72.80 €

1 12 Days 1822284539

89.82 €

1 12 Days 1822286054

138.06 €

1 12 Days 1822289286

70.86 €

1 12 Days 2026324236

80.98 €

1 12 Days 2026325650

88.09 €

1 12 Days 2026326458

161.43 €

1 12 Days 202632112106

86.15 €

1 12 Days 2531384538

101.77 €

1 12 Days 2531386356

119.97 €

1 12 Days 2531387972

232.62 €

1 12 Days 253138132125

112.97 €

1 12 Days 3240486355

139.57 €

1 12 Days 3240487567

150.12 €

1 12 Days 3240489082

287.97 €

1 12 Days 324048145137

161.11 €

1 12 Days 4048608070

165.63 €

1 12 Days 4048609686

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