NSK Deep Groove Ball Bearings 6314VV ,Single-Row D=70

Description

NSK Deep Groove Ball Bearings 6314VV ,Single-Row  D=70

Bearing Numbers Boundary Dimensions
(mm)
Basic Load Ratings
(kN)
Limiting Speeds
(min-1)
Factor
f0
Mass
(kg)
approx.
d D B r
min.
Cr C0r Grease Oil
6314VV 70 150 35 2.1 104 68 4500 0 13.2 2.57


DESIGN, TYPES, AND FEATURES 


SINGLE-ROW DEEP GROOVE BALL BEARINGS 

Single-row deep groove ball bearings are classified into the types shown below.
The proper amount of good quality grease is packed in shielded and sealed ball bearings. A comparison of the features of each type is shown in Table 1.

Table 1 Features of Sealed Ball Bearings 

Type  Shielded
(ZZ Type)
Rubber Non-Contact Seal
(VV Type) 
Rubber Contact Seal
(DDU Type)
 Torque Low Low Higher than ZZ and VV types
 due to contact seal 
 Speed capability  Good Good Limited by contact seals
 Grease-sealing effectiveness  Good Better than ZZ type  Slightly better than VV type
 Dust resistance Good Better than ZZ type (usable in moderately dusty environments) Best (usable even in very dusty environments)
 Water resistance Not suitable Not suitable Good (usable even if fluid is splashed on bearing) 
 Operating temperature –10 to +110 °C –10 to +110 °C –10 to +110 °C

  Note (1) The above temperature range applies to standard bearings. By using  cold- or heat-resistant grease or changing the type of rubber, the  operating temperature range can be extended. 

 

 

□Formulation of Bearing Designations

Single-row deep groove ball bearings

①Bearing type 6 : Single-row deep groove ball bearings
②Dimension Series 2 : 02 Series, 3 : 03 Series, 9 : 19 Series, 0 : 10 Series
③Bore number Less than 03, Bearing bore 00 : 10mm, 01 : 12mm, 02 : 15mm, 03 : 17mm
Over 04, Bearing bore bore number X 5 (mm)
④Seals/shields   ZZ : Shield on both sides, DDU: Rubber contact seal on both sides, VV: Rubber non-contact seal on both sides, Z: Shield on one side, DU: Rubber contact seal on one side V:Rubber non-contact seal on one side
⑤Internal clearance Omitted : CN clearance*1, C3 : Clearance greater than CN, C4 : Clearance greater than C3, CM : For electric motors*1
⑥NSKHPS designation & : NSKHPSTM Bearings
⑦Grease designation*2 NS7 : NS HI-LUBE

*1 CM clearance may be used instead of CN clearance (the reverse is not possible).
*2 The grease designation is required when seals/shields are used on both sides. 

NSKHPS™ Deep Groove Ball Bearings
Note (1) The above temperature range applies to standard bearings. By using
cold- or heat-resistant grease or changing the type of rubber, the operating temperature range can be extended. 
Compared with conventional bearings:
● Improved reliability
Bearing life is 15% longer than conventional bearings thanks to optimization of the bearing’s internal design and improvement of processing technology. As a result, NSKHPS™ bearings contribute to reducing maintenance costs and facilitate the downscaling of related equipment.
● New product lineup
The standard dimensions are identical to standard size bearings. NSK has expanded the lineup of NSKHPS™ bearings by focusing on a wide range of sizes offering a high degree of versatility for various general-purpose applications.

Product form

NSK Deep Groove Ball Bearings 6314VV ,Single-Row  D=70 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min-1)... Read more

SKU: 6314VV
Barcode: 6314VV

$179.22 Excl. VAT

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      Description

      NSK Deep Groove Ball Bearings 6314VV ,Single-Row  D=70

      Bearing Numbers Boundary Dimensions
      (mm)
      Basic Load Ratings
      (kN)
      Limiting Speeds
      (min-1)
      Factor
      f0
      Mass
      (kg)
      approx.
      d D B r
      min.
      Cr C0r Grease Oil
      6314VV 70 150 35 2.1 104 68 4500 0 13.2 2.57


      DESIGN, TYPES, AND FEATURES 


      SINGLE-ROW DEEP GROOVE BALL BEARINGS 

      Single-row deep groove ball bearings are classified into the types shown below.
      The proper amount of good quality grease is packed in shielded and sealed ball bearings. A comparison of the features of each type is shown in Table 1.

      Table 1 Features of Sealed Ball Bearings 

      Type  Shielded
      (ZZ Type)
      Rubber Non-Contact Seal
      (VV Type) 
      Rubber Contact Seal
      (DDU Type)
       Torque Low Low Higher than ZZ and VV types
       due to contact seal 
       Speed capability  Good Good Limited by contact seals
       Grease-sealing effectiveness  Good Better than ZZ type  Slightly better than VV type
       Dust resistance Good Better than ZZ type (usable in moderately dusty environments) Best (usable even in very dusty environments)
       Water resistance Not suitable Not suitable Good (usable even if fluid is splashed on bearing) 
       Operating temperature –10 to +110 °C –10 to +110 °C –10 to +110 °C

        Note (1) The above temperature range applies to standard bearings. By using  cold- or heat-resistant grease or changing the type of rubber, the  operating temperature range can be extended. 

       

       

      □Formulation of Bearing Designations

      Single-row deep groove ball bearings

      ①Bearing type 6 : Single-row deep groove ball bearings
      ②Dimension Series 2 : 02 Series, 3 : 03 Series, 9 : 19 Series, 0 : 10 Series
      ③Bore number Less than 03, Bearing bore 00 : 10mm, 01 : 12mm, 02 : 15mm, 03 : 17mm
      Over 04, Bearing bore bore number X 5 (mm)
      ④Seals/shields   ZZ : Shield on both sides, DDU: Rubber contact seal on both sides, VV: Rubber non-contact seal on both sides, Z: Shield on one side, DU: Rubber contact seal on one side V:Rubber non-contact seal on one side
      ⑤Internal clearance Omitted : CN clearance*1, C3 : Clearance greater than CN, C4 : Clearance greater than C3, CM : For electric motors*1
      ⑥NSKHPS designation & : NSKHPSTM Bearings
      ⑦Grease designation*2 NS7 : NS HI-LUBE

      *1 CM clearance may be used instead of CN clearance (the reverse is not possible).
      *2 The grease designation is required when seals/shields are used on both sides. 

      NSKHPS™ Deep Groove Ball Bearings
      Note (1) The above temperature range applies to standard bearings. By using
      cold- or heat-resistant grease or changing the type of rubber, the operating temperature range can be extended. 
      Compared with conventional bearings:
      ● Improved reliability
      Bearing life is 15% longer than conventional bearings thanks to optimization of the bearing’s internal design and improvement of processing technology. As a result, NSKHPS™ bearings contribute to reducing maintenance costs and facilitate the downscaling of related equipment.
      ● New product lineup
      The standard dimensions are identical to standard size bearings. NSK has expanded the lineup of NSKHPS™ bearings by focusing on a wide range of sizes offering a high degree of versatility for various general-purpose applications.

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      NSK Deep Groove Ball Bearings 6314VV ,Single-Row  D=70

      NSK Deep Groove Ball Bearings 6314VV ,Single-Row D=70

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