Brass Ball Cage - Mini Range (Part Numbers - CAD Download)

Brass Ball Cage - Mini Range
Brass ball cage with steel balls in helical formation - mini range.

(i)Remark

  • Please order an assembled guide bush and ball cage  here

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

Part Number

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Brass Ball Cage N 502 Mini Range

Product Information

Suitability

Brass ball cage with steel balls arranged in helical formation for use with guide bushes from the Mini Range.
• The "Mini Range" was specifically developed for the precision engineering and optical industries.
• Uses smaller balls than type N 501.
• Smaller installation space by the use in combination with guide bushes from the Mini Range.
• The helical arrangement of the balls is ideal for linear and rotary movements.

Features

• The ball chambers are mechanically caulked so that the balls remain captive but still move easily.
• The balls are arranged in an optimum formation so that each ball can run on its own track for both linear and rotary movements.
• The ball formation ensures smooth running and substantially lengthens the service life of the rotary stroke bearing.
• Brass offers high mechanical stability, optimum sliding properties, and high resistance to abrasion and heat.
• See page 37-41 for instructions on installation and servicing.

Material

Cage:
• Brass
• Maximum constant working temperature 150°C (In case of higher temperatures, please ask us for advice.)
Balls:
• Hardened stainless steel X90 CrMoV 18 (1.4112)
• DIN 5401/ISO 3290 grade 5 sorting group P0

Loading capacity

Column C shows the load ratings of the ball cages under uniform radial load. The loading capacity must be computed when moments are in play.

Special designs

The ball cages can be supplied with ceramic balls. Other dimensions or designs are available on the basis of workpiece drawings and can be produced using different cage materials.

Order Information

Ball Cage N 502/dw/d1/l2     Order No. 50002 . .

Drawing

Specifications

dwd1l2kBallsCOrder No.
    [pcs.][N] 
2.54.1100.82475000236
  12.5 3095000237
  15 38115000238
3510122145000240
  12.5 28195000241
  15 36245000242
  20 50345000243
4610122155000244
  15 36265000245
  20 50355000246
  25 64485000247
5710130235000248
  15 50405000249
  20 70565000250
  30 110895000251
6810130295000252
  15 50505000253
  20 70605000254
  25 90785000255
  35 1301125000256
81015150505000257
  20 70605000258
  25 90785000259
  30 110955000260
  40 1501305000261
1013201.5561225000262
  30 761465000263
  40 1042025000264
  50 1342585000265
1215201.5661285000266
  30 881705000267
  40 1222355000268
  50 1543005000269
1417201.5661285000270
  30 881705000271
  40 1222355000272
1620302842905000273
  40 1023505000274
  50 1304505000275
1822302842955000276
  40 1184155000277
  50 1525305000278
2024302843005000279
  40 1184205000280
  50 1525205000281
  60 1846605000282
22264021184255000283
  50 1525505000284
  60 1846705000285
Part Number
5000236
5000237
5000238
5000240
5000241
5000242
5000243
5000244
5000245
5000246
5000247
5000248
5000249
5000250
5000251
5000252
5000253
5000254
5000255
5000256
5000257
5000258
5000259
5000260
5000261
5000262
5000263
5000264
5000265
5000266
5000267
5000268
5000269
5000270
5000271
5000272
5000273
5000274
5000275
5000276
5000277
5000278
5000279
5000280
5000281
5000282
5000283
5000284
5000285
N502/2,​5/4,​1/10
N502/2,​5/4,​1/12,​5
N502/2,​5/4,​1/15
N502/3/5/10
N502/3/5/12,​5
N502/3/5/15
N502/3/5/20
N502/4/6/10
N502/4/6/15
N502/4/6/20
N502/4/6/25
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
dw
(mm)
C
(N)
d1
(mm)
L2
(mm)
k
(mm)

8.89 €

1 12 Days 2.574.11024

9.91 €

1 12 Days 2.594.112.530

11.80 €

1 12 Days 2.5114.11538

8.40 €

1 12 Days 31451022

9.32 €

1 12 Days 319512.528

11.26 €

1 12 Days 32451536

13.25 €

1 12 Days 33452050

8.40 €

1 12 Days 41561022

11.26 €

1 12 Days 42661536

13.25 €

1 12 Days 43562050

17.45 €

1 12 Days 44862564

12.02 €

1 12 Days 52371030

14.11 €

1 42 Days 54071550

17.45 €

1 12 Days 55672070

30.32 €

1 12 Days 589730110

12.02 €

1 12 Days 62981030

14.92 €

1 12 Days 65081550

18.52 €

1 12 Days 66082070

23.00 €

1 12 Days 67882590

31.40 €

1 12 Days 6112835130

16.48 €

1 12 Days 850101550

19.55 €

1 12 Days 860102070

23.00 €

1 12 Days 878102590

27.78 €

1 12 Days 8951030110

37.69 €

1 12 Days 81301040150

17.45 €

1 12 Days 10122132056

21.22 €

1 12 Days 10146133076

24.77 €

1 12 Days 102021340104

31.40 €

1 12 Days 102581350134

19.55 €

1 12 Days 12128152066

23.80 €

1 12 Days 12170153088

30.32 €

1 12 Days 122351540122

37.69 €

1 12 Days 123001550154

21.22 €

1 12 Days 14128172066

25.74 €

1 12 Days 14170173088

33.12 €

1 12 Days 142351740122

28.65 €

1 39 Days 16290203084

32.15 €

1 12 Days 163502040102

38.51 €

1 12 Days 164502050130

30.32 €

1 12 Days 18295223084

35.65 €

1 12 Days 184152240118

42.00 €

1 12 Days 185302250152

32.15 €

1 12 Days 20300243084

37.69 €

1 12 Days 204202440118

44.00 €

1 12 Days 205202450152

51.22 €

1 12 Days 206602460184

39.31 €

1 12 Days 224252640118

45.88 €

1 12 Days 225502650152

52.88 €

1 12 Days 226702660184

8.89 €

1 12 Days 2.574.11024

9.91 €

1 12 Days 2.594.112.530

11.80 €

1 12 Days 2.5114.11538

8.40 €

1 12 Days 31451022

9.32 €

1 12 Days 319512.528

11.26 €

1 12 Days 32451536

13.25 €

1 12 Days 33452050

8.40 €

1 12 Days -----

11.26 €

1 12 Days -----

13.25 €

1 12 Days -----

17.45 €

1 12 Days -----

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