6305

Bore
25 mm
Outer
62 mm
Width
17 mm
Wight
0.23 kg
Deep groove ball bearings open design, self-retaining
With a simple and versatile structure, it can withstand combined radial and bidirectional axial loads, has low friction, and is suitable for high-speed operation. It is widely used in motors, household appliances, and various general-purpose machinery.

Main technical Specifications

New Designations :
6305
Old Code :
305
Main demensions :
25 × 62 × 17
Bore Dia × Outside Dia × Width Dia (mm)
M :
0.23 kg
Weight
HS Code :
8482102000
Bearing customs code
ID :
25 mm
Inside diameter(I.D.)
OD :
62 mm
Outside diameter(O.D.)
T(B) :
17 mm
Thickness(W.D.)
Cr :
23.725 kN
Radial dynamic load rating
C0r :
11.434 kN
Radial static load rating
Grease rpm :
12269 r/min
Reference speed
Oil rpm :
16165 r/min
Limiting speed
Category :
Wheel bearing kit

Detailed parameters and installation dimensions:

Part Number 6305
Series 63
Bearing Mass - m 0.23 kg | 0.507 lb
Reference speed - nB 12269 min–1
Limiting speed - nG 16165 min–1
Reference From FAG 6305
Dimension Inside - d φ (mm) 25
Dimension Outside - D Φ (mm) 62
Dimension Width - B (mm) 17
Bore Type Z = Cylindrical bore
Bearing Type Deep groove ball bearings open design, self-retaining
Dimension - D2 52.53 mm | 2.068 inch
Dimension - r(min.) 1.1 mm | 0.043 inch
Dimension - D1 50.18 mm | 1.976 inch
Dimension - d1 36.4 mm | 1.433 inch
Rows NO. one
Mounting dimensions - da(min.) 32 mm | 1.260 inch
Seal Open
Mounting dimensions - Da(max.) 55 mm | 2.165 inch
Mounting dimensions - ra(max.) 1 mm | 0.039 inch
Cage JN = Stamping steel cage
RIC CN
Manufacturer Part Code 6305
Radial Dynamic Capacity - Cr 23725 N | 5333 lbf
Radial static Capacity - C0r 11434 N | 2570 lbf
Heat stabilization SN = (up to 120 °C)
Lubricant Without
Dimension Inside - d φ (inch) 0.984
Dimension Outside - D Φ (inch) 2.441
Dimension Width - B (inch) 0.669
Temperature - T(min) -30°C
Temperature - T(max) 120°C
Radial Fatigue Capacity - Cur 761 N | 171 lbf
Coefficient - F0 12.4
Ring Material GCr15SiMn

The equivalents & Variants model of 6305 Wheel bearing kit:

RHP 6305 , STEYR 6305 , TORRINGTON,FAFNIR 305K , NSK 6305 , NACHI 6305 , NTN 6305 , KOYO 6305 , FAG 6305 , SKF 6305 , MRC 305S , SNR 6305 ,

NOTE: All other trademarks are the property of their respective owners, used for the purpose of compatibility description and product identification only. Tradebearings is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.

6305 refers to a type of 63 Deep groove ball bearings open design, self-retaining, with dimensions 25 mm (Bore) x 62 mm (OD) x 17 mm (Width), designed for Simple structure and highly versatile, primarily used in Electric motors, automobiles, general equipment, Its normal operating speed can reach: the grease speed ratings: 12269 rpm, oil speed ratings: 16165 rpm, featuring one (row) construction, JN = Stamping steel cage retainer to ensure extended service life, advanced Open, PN (precision) for applications The vast majority of motors, transmission systems, and general-purpose machinery (general-purpose, economical, and efficient). it's built to handle significant loads (dynamic radial: 23725 N, static radial: 11434 N, ), It weight approximately 0.23 kilogram.

  • Min. Order: 1 Piece/(6305, 25 = ID, 62 = OD, 17 = B, 0.23 kg) or according to different suppliers
  • Price: Different brands, different quality, different 6305 prices, different suppliers and different quality determine different prices, you can ask the supplier in detail for the price according to your own needs.
  • Precision Rating: DIN: P2~P0; ANSI: ABEC9~ABEC1; JIS: JIS~JIS0; ISO: CLASS2~NORMAL CLASS; GB/T30794 B~G
  • Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp

Specifications From Tradebearings:

Reference From NTN 6305, Radial Bearing, Deep Groove Ball, Straight Bore, 25 mm id x 62 mm OD x 17 mm B, Open;
Manufacturer Part Code: 6305;
Dimension Inside - id φ: 25 mm;
Dimension Outside - OD Φ: 62 mm;
Dimension Width - B: 17 mm;
Type Of Bore: Straight Bore;
Type of Closure: Open;
Number of Rows: One Rows;
Snap Ring Included: No;
Radial Internal Play: CN;
Operation Temp Rating: -40 to 120 ºC;
Dyn. Load Rating: 21200 N;
Stat. Load Rating: 10900 N;
Running Accuracy Class: Class 0;
Surface Coating: NO;
Material of Bearing: High Hardness Bearing Steel;
Material of Cage: Steel;
Width Of Inner Ring: 17 mm;
Width Of Outer Ring: 17 mm;
Max Reference Speed RPM (Grease): 12000 rpm;
Max Limiting Speed RPM (Oil): 14000 rpm;
Fillet Radius(ra): 1.1 mm;
Bearing Series: 63;
Bearing Mass (m): 0.50 lbs;

What are the Benefits of choosing 6305 bearings?

  • Versatile Load Bearing: Capable of simultaneously withstanding radial and bidirectional axial loads, suitable for high-speed and ultra-high-speed applications.
  • Low Friction and Long Life: Optimized contact between the raceway and steel balls results in an extremely low coefficient of friction, minimal heat generation, and a long service life.
  • High Speed ​​Capability: Due to high operational precision, it allows for very high maximum speeds.
  • Low Maintenance Costs: Can be designed with dust covers or sealing rings for lifetime lubrication, requiring no routine maintenance.
  • Rigid and Quiet Operation: Provides a certain level of rotational stiffness while maintaining low operating noise and vibration levels.
  • The 6305 Wheel bearing kit adopts a Simple structure and highly versatile design, Reference FAG technology, with dimensions an inner diameter of 25 mm, an outer diameter of 62 mm, a width of 17 mm, featuring one (row) construction from 63 (series), optimal operating temperature is generally -30 to 120 degrees Celsius. With grade precision of PN and a clearance of CN, ensure the equipment operates more stably , and the maximum speed can reach (Limit Speed Ratings (grease) rpm:12269 Limit Speed Ratings (oil) rpm:16165)for applications The vast majority of motors, transmission systems, and general-purpose machinery (general-purpose, economical, and efficient).

What are the applications of the 6305 bearing?

  • Motors/Electrical Appliances: Used in motors and home appliances. Ensures smooth high-speed operation and low noise.
  • Automotive Industry: Used in generators and gearboxes. Suitable for medium loads and offers high reliability.
  • General Machinery: Used in pumps, fans, and speed reducers. Low friction, maintenance-free, and long service life.

Comments

  1. Wafangdian AA Bearing Trade Co.,Ltd
    Email: [email protected] Tel: 86-159-06428604 2021-11-21

    6305 Ball Bearing, 63 Series, Deep Groove,, 25 mm = Bore (d), 62 mm = D, 17 mm = B, 23800 N = Radial Dyn. (Cr), 11500 N = Radial Stat. (C0r), 580 N = Fatigue; Brand: Interchangeable From FAG 6305 or OEM;
    Material Of Bearing = Steel;
    Material Of Cage = Steel;
    Seal Close Type = Open;
    Coating = Uncoated;
    Max speed = 16200 rpm;
    Bearing Series = 63 Series;
    Operating Temperature Range = 120 °C;
    Bore Dia. (d) = 25 mm;
    Outside Dia. (D) = 62 mm;
    Number of Rows = 1;
    Width (B) = 17 mm;
    Load Rating = 23800 N Dynamic Load Radial Direction, 11500 N Static Load Radial Direction, 580 N Fatigue Load Limit

  2. Luoyang Jiayu Technology and Trade Co.,Ltd
    Email: [email protected] Tel: 86-0379-61117891 2019-11-18

    Single row deep groove ball bearing from Luoyang Jiayu has stock and you can get it immediately in your requirement is emergency.
    The bearing is high rotary accuracy and at low price.
    please call us through 0379-61117891

  3. tradebearings
    Email: [email protected] Tel: 86-0578-18167086030 2019-01-23

    prices ball bearings in GCR15 ,the champher black(cornors black) my brand single box pack and deliver to yiwu 6007 zz 6008 zz 6010 zz 6206 zz 6207 zz 6208-zz 6209 zz 6210 znr 6212 znr 6207 ui 6208 ui 6209 ui 6210 ui 6211 ui 6212 ui 6215 ui 6217 ui 6305 zz 6306 zz 6307 zz 6308 zz 6309 zz 6310 zz 6311 zz 6312 zz 6305 2rs 6308 2rs 6304 ui 6305 ui 6306 ui 6307 ui 6308 ui 6309 ui 6310 ui 6311 ui 6312 ui 6313 ui 6314 ui and taper bearings in material( inner and outer rings chrome steel GCR15 and rolers high carbon steel ) 32212 32213 32215 32216 32217 32218 32219 32220 48548/10 11949/10 67048/10 25590/20 12649/10 kind regards

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