Name: Mind-blowing Nsk Deep Groove Ball Bearings 6314ddu ,single-row D=70 35% Off - Today Only [kapC2vQA]
Brand: technovaprecision.com
SKU: HBS24613486911
Price: 35.99 USD
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Mind-blowing Nsk Deep Groove Ball Bearings 6314ddu ,single-row D=70 35% Off - Today Only [kapC2vQA]

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

Bearing Numbers	Boundary Dimensions (mm)				Basic Load Ratings (kN)		Limiting Speeds (min-1)		Factor f0	Mass (kg) approx.
Bearing Numbers	d	D	B	r min.	C_r	C_0r	Grease	Oil	Factor f0	Mass (kg) approx.
6314DDU	70	150	35	2.1	104	68	3200		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.