61811-2RSR-Y-L055 Deep Groove Ball Bearings 2RSR Design, Self-retaining, Lip Seals

🔍

61811-2RSR-Y-L055

Bore Diameter:55 mm

Outside Diameter:72 mm

Width:9 mm

Weight:0.084 kg

Min. Order:1 Piece

The 61811-2RSR-Y-L055 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 61811-2RSR-Y-L055 bearing is a Deep groove ball bearings 2RSR design, self-retaining, Lip seals with an inner diameter of 55 mm , an outer diameter of 72 mm, a width of 9 mm. It typically uses PN grade precision tolerances and GCr15SiMn rings, Its dynamic radial rated load is approximately 9559 N, its static radial rated load is approximately 8446 N. It uses CN standard radial clearance, 2RSR = Lip seals on both sides type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

55 mm

Outside Diameter:

72 mm

Thickness:

9 mm

Weight:

0.084 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

9559 N

Static load Capacity, Radial (Cor):

8446 N

Fatigue Load Limit, Radial:

500 N

Limiting speed (Oil rpm):

4369

Specifications:

Old Designations:

61811.2RSR.Y.L055

Structure:

Deep Groove Ball Bearings

Number of Rows:

one

Radial Clearance Trade No.:

Precision Rating:

Bearing Material:

GCr15SiMn

Cage Type:

Y = Sheet brass cage

Seals Type:

2RSR = Lip seals on both sides

Bore Type:

Z = Cylindrical bore

Operating Temperature:

-30 to 100 °C

Series:

618..-2RSR-Y

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

61811-2RSR-Y-L055 bearings ( 55 mm x 72 mm x 9 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	61811-2RSR-Y-L055
Reference From	FAG 61811-2RSR-Y-L055
Bearing Type	Deep groove ball bearings 2RSR design, self-retaining, Lip seals
Series	618..-2RSR-Y
Sealing	2RSR = Lip seals on both sides
Cage	Y = Sheet brass cage
Radial internal clearances	CN
Heat stabilization	SN = (up to 120 °C)
Lubricant	L055 = Grease (L055)
Weight [lb]	0.185
C_r Radial Dynamic [lbf]	2148
C_0r Radial static [lbf]	1898
C_ur Radial Fatigue [lbf]	112
n_G Limiting speed [rpm]	4369
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	100
d φ Inside [inch]	2.165
D Φ Outside [inch]	2.835
B Width [inch]	0.354
D₂ [inch]	2.701
r(min.) [inch]	0.012
D₁ [inch]	2.614
d₁ [inch]	2.386
Mounting dimensions
d_a(min.) [inch]	2.244
D_a(max.) [inch]	2.756
r_a(max.) [inch]	0.012
Coefficient - F₀ [inch]	16.3

The 61811-2RSR-Y-L055 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.

Share this product to:

Let more people see your product

How can you buy 61811-2RSR-Y-L055 Deep Groove Ball Bearings 2RSR Design, Self-retaining, Lip Seals on the Internet?
High quality 61811-2RSR-Y-L055 ( 0.084 kg Mass, ID: 55 mm OD: 72 mm WD: 9 mm , 618..-2RSR-Y Series , one Rows , CN Radial Clearance , PN Accuracy Class , GCr15SiMn Material , 9559 Radial dynamic , 8446 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 61811-2RSR-Y-L055. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

61811-2RSR-Y-L055 Deep Groove Ball Bearings 2RSR Design, Self-retaining, Lip Seals

61811-2RSR-Y-L055 Related Products »

Product Groups

Information

Category