ΟςΠΔΉφΥλΊΝ±£³ΦΌάΧιΌώ

Radial Needle Roller And Cage Assemblies
K‘­ZW, K...ZWDΟ΅ΑΠ

   

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ΦαΎΆ ΠΝΊΕ ΦΨΑΏ ³ί΄η »ω±ΎΆξΆ¨ΤΨΊΙ Ό«ΟήΧͺΛΩ
Shaft Designation Mass Dimensions Basic Load Ratings Limiting
Diameter ‘‘ ‘‘ Fw Ew Bc Ά―  Cr Ύ²  Cor Speed
‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ Dynamic Static ‘‘
mm ‘‘ g ‘‘ ‘‘ ‘‘ kN kN rpm
12 K12‘Α15‘Α20ZW 3.8 12 15 20 8.4 12.2 21000
14 K14‘Α18‘Α39ZW 16.0 14 18 39 21.6 28.8 20000
15 K15‘Α19‘Α24ZW 10.5 15 19 24 13.9 20.4 20000
20 K20‘Α24‘Α45ZW 37.0 20 24 45 41.0 55.0 13000
‘‘ K20‘Α25‘Α40ZW 38.0 20 25 40 42.2 58.0 13000
22 K22‘Α27‘Α40ZW 36.0 22 27 40 38.8 54.0 12000
24 K24‘Α30‘Α31ZW 32.0 24 30 31 27.5 43.5 12000
25 K25‘Α30‘Α26ZW 22.0 25 30 26 21.4 35.5 12000
‘‘ K25‘Α30‘Α29ZW 33.0 25 30 29 28.5 38.0 11000
27 K27‘Α32‘Α51ZW 40.0 27 32 51 85.0 109.0 10000
28 K28‘Α33‘Α26ZW 23.0 28 33 26 19.4 243.0 11000
30 K30‘Α35‘Α26ZW 30.0 30 35 26 38.0 63.0 8500
34 K34‘Α38‘Α30ZW 28.0 34 38 30 43.0 72.0 8500
36 K36‘Α42‘Α46ZW 75.0 36 42 46 50.0 82.0 8000
37 K37‘Α42‘Α28ZW 40.0 37 42 28 21.3 52.0 8000
‘‘ K37‘Α42‘Α32ZW 47.0 37 42 32 23.8 57.6 7500
39 K39‘Α44‘Α26ZW 45.0 39 44 26 27.5 56.0 8000
40 K40‘Α44‘Α26ZW 38.0 40 44 26 20.2 35.0 7500
48 K48‘Α54‘Α44ZW 86.0 48 54 44 57.0 120.0 6500
52 K52‘Α58‘Α32ZW 68.0 52 58 32 54.0 108.0 6500
55 K55‘Α61‘Α44ZW 134.0 55 61 44 68.2 127.0 5500
62 K63‘Α70‘Α44ZW 174.0 62 70 44 66.0 146.0 5500
68 K68‘Α75‘Α40ZW 120.0 68 75 40 48.5 125.0 5000
75 K75‘Α82‘Α40ZW 180.0 75 82 40 71.5 157.0 4600
Λ΅Γχ£Ί ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘
1.±νΦΠΛωΑΠ»ω±ΎΆξΆ¨ΤΨΊΙ‘’Ό«ΟήΧͺΛΩΊΝΦΨΑΏ£¬½φΉ©Ρ‘Τρ²ΞΏΌΣΓ‘£ ‘‘ ‘‘
2.Φα³Π΅Δ±£³ΦΌάΘηΣΙΛάΑΟΦΖ³Ι£¬ΤΪΠΝΊΕΊσΌΣTN£¬ΤΚΠνΉ€ΧχΞΒΆΘ£Ί120‘ζΑ¬Πψ£¬180‘ζΆΜΖΪ‘£
3.Φ¬Θσ»¬Κ±£¬Ό«ΟήΧͺΛΩΞͺ±νΑΠΚύΦ΅΅Δ60%‘£ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘
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Note: ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘ ‘‘
1.These load, speed and mass is reference of choice only.   ‘‘ ‘‘
2.If the cages are made of plastics, suffix "TN" is added to the bearing 
  No.,the maximum allowable working themperrature is 120‘ζ in continuous 
  working and 180‘ζ in short working. ‘‘ ‘‘ ‘‘ ‘‘ ‘‘
3.With grease lubrication, 60% of these limiting speed will apply. ‘‘