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Retaining Rings/Internal/C-Type

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Part Number Once your search is narrowed to one product, the corresponding part number is displayed here.
Retaining Rings/Internal/C-Type:Related Image
d4: Minimum circumferential diameter when a retaining ring is ftted inside d1.
     (Clearance I.D.)

Type  Material  Hardness
RTWNSpring Steel44~53HRC
RTWSEN 1.4301 (CSP) Equiv.36~44HRC

Specifications

Part Number
RTWN10
RTWS20
Part NumberRetaining RingReferenceApplicable Bore (Reference)RTWNRTWS
Unit PriceVolume Discount RateUnit PriceVolume Discount Rate
TypeNo.
d3
 
t
 b (Approx.)a (Approx.)d0 (Min.)
d4

d1

d2
 
m
 n (Min.)1~4950~199200~10001~4950~199200~1000
ToleranceToleranceToleranceTolerance
RTWN

RTWS
(Stainless Steel)
1010.7±0.181±0.051.52.81.241010.4+ 0.11
0
1.15+ 0.14
0
1.5      
1111.8341111.4
12131.73.11.551212.5
1314.13.161313.6
1415.11.93.61.771414.6
1516.23.681515.7
1617.33.781616.8
1718.3±0.23.891717.8
1920.52.542111920+ 0.21
0
2021.54122021   
2122.54.1122122
2223.54.1132223   
2425.91.2±0.064.3152425.21.35
2526.934.4162526.2   
2627.94.6162627.2
2830.1±0.254.6182829.4
3032.14.7203031.4+ 0.25
0
3234.43.55.22.5213233.7   
3537.81.55.22435371.652      
3739.85.2263739
4043.5±0.41.75±0.0745.7284042.51.9
4245.55.8304244.5   
4548.54.55.9334547.5   
4750.5±0.456.1344749.5   
5256.225.16.5395255+ 0.3
0
2.2      
5559.26.5415558      
6064.25.56.8466063      
6266.26.9486265      
6872.52.5±0.0867.45368712.72.5      
7276.56.67.4577275      
8085.5±0.5578648083.5+ 0.35
0
      
For orders larger than indicated quantity, please check with WOS.

Basic information

Type Retained with Inner Ring Shape Standard (C-Ring) Sales Unit Low Quantity (Available beginning with 1 pc.)
Retaining Ring Type Retained with Inner Ring Mounting Method Type Standard Product Type Retaining Ring

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  • Type

    • Retained with Inner Ring
  • Shape

    • Standard (C-Ring)
  • Nominal

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  • Material

    • Steel
    • Stainless Steel
  • Shaft or Hole Used d1 (Reference)(mm)

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  • Applicable Shaft or Hole d2 (Ref.)(mm)

    • 10.4
    • 11.4
    • 12.5
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    • 15.7
    • 16.8
    • 17.8
    • 20
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    • 55
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    • 83.5
  • Sales Unit

    • Low Quantity (Available beginning with 1 pc.)
  • Retaining Ring Type

    • Retained with Inner Ring
  • Mounting Method Type

    • Standard
  • Shaft / Shaft Bore / Groove Nominal (Reference)(mm)

    • 10
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    • 80
  • Product Type

    • Retaining Ring
  • Type

    • RTWN
    • RTWS
  • CAD

    • 2D
    • 3D

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