6301 Deep Groove Ball Bearings Open Design, Self-retaining

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6301

Bore Diameter:12 mm

Outside Diameter:37 mm

Width:12 mm

Weight:0.061 kg

Min. Order:1 Piece

The 6301 Single-row deep groove ball bearings are widely used in various rotating machinery, such as: electric motors (general-purpose motors, household appliances), automotive wheel hubs, industrial gearboxes, agricultural machinery, pumps and compressors, conveying equipment, and power tools.

The 6301 bearing is a Deep groove ball bearings open design, self-retaining with an inner diameter of 12 mm , an outer diameter of 37 mm, a width of 12 mm. It typically uses PN grade precision tolerances and GCr15SiMn rings, Its dynamic radial rated load is approximately 10255 N, its static radial rated load is approximately 4164 N. It uses CN standard radial clearance, Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Interchange code: RHP 6301 , STEYR 6301 , TORRINGTON,FAFNIR 301K , NSK 6301 , NACHI 6301 , NTN 6301 , KOYO 6301 , FAG 6301 , SKF 6301 , MRC 301S , SNR 6301 ,

Dimensions:

Inside Diameter:

12 mm

Outside Diameter:

37 mm

Thickness:

12 mm

Weight:

0.061 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

10255 N

Static load Capacity, Radial (Cor):

4164 N

Fatigue Load Limit, Radial:

275 N

Reference speed (Grease rpm):

19973

Limiting speed (Oil rpm):

28461

Specifications:

Old Designations:

301

Structure:

Single row deep groove ball bearings

Number of Rows:

one

Radial Clearance Trade No.:

Precision Rating:

Bearing Material:

GCr15SiMn

Cage Type:

JN = Stamping steel cage

Seals Type:

Open

Bore Type:

Z = Cylindrical bore

Operating Temperature:

-30 to 120 °C

Series:

Rolling Element:

balls

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

200 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

6301 bearings ( 12 mm x 37 mm x 12 mm) have the advantages of simple structure, ability to withstand radial and bidirectional axial loads, low friction, and high speed, it is suitable for high-speed, low-noise applications, and are therefore widely used in the Motors, home appliances, automobiles, pumps, compressors, conveying equipment and general industrial machinery.

Part Number	6301
Reference From	FAG 6301
Bearing Type	Deep groove ball bearings open design, self-retaining
Series	63
Sealing	Open
Cage	JN = Stamping steel cage
Radial internal clearances	CN
Heat stabilization	SN = (up to 120 °C)
Lubricant	Without
Weight [lb]	0.134
C_r Radial Dynamic [lbf]	2305
C_0r Radial static [lbf]	936
C_ur Radial Fatigue [lbf]	61
n_B Reference speed [rpm]	19973
n_G Limiting speed [rpm]	28461
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	120
d φ Inside [inch]	0.472
D Φ Outside [inch]	1.457
B Width [inch]	0.472
D₂ [inch]	1.235
r(min.) [inch]	0.039
D₁ [inch]	1.163
d₁ [inch]	0.768
Mounting dimensions
d_a(min.) [inch]	0.693
D_a(max.) [inch]	1.236
r_a(max.) [inch]	0.039
Coefficient - F₀ [inch]	11.1

The 6301 Single-row deep groove ball bearings mainly consist of an inner ring, outer ring, steel balls, and a cage. The raceways are deep grooves, with the steel balls making four-point contact with the raceways. The inner and outer rings can be separable or integrated. They are available in various forms, including open, with dust covers, and with seals.

Single-row deep groove ball bearings have a simple structure and are the most widely used. They can simultaneously withstand radial loads and bidirectional axial loads, making them suitable for high-speed operation. They have a low coefficient of friction, low noise, and are easy to install and maintain. Versions with seals or dust covers effectively prevent contaminant intrusion and are suitable for various operating conditions.

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6301 Deep Groove Ball Bearings Open Design, Self-retaining

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