22211-E1-XL-K30-C4 Spherical Roller Bearings Higher Cost-effectiveness And Operational Security With X-life

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22211-E1-XL-K30-C4

Bore Diameter:55 mm

Outside Diameter:100 mm

Width:25 mm

Weight:0.851 kg

Min. Order:1 Piece

The 22211-E1-XL-K30-C4 Double-row spherical roller bearings are suitable for heavy-load, impact, and eccentric conditions. Classic applications include vibrating screen exciters, crushers, fans, paper machine press rolls, mining conveyor equipment, and marine propulsion shafts.

The 22211-E1-XL-K30-C4 bearing is a Spherical roller bearings Higher cost-effectiveness and operational security with X-life with an inner diameter of 55 mm , an outer diameter of 100 mm, a width of 25 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 128929 N, its static radial rated load is approximately 129950 N. It uses C4 standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

55 mm

Outside Diameter:

100 mm

Thickness:

25 mm

Weight:

0.851 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

128929 N

Static load Capacity, Radial (Cor):

129950 N

Fatigue Load Limit, Radial:

17201 N

Reference speed (Grease rpm):

4651

Limiting speed (Oil rpm):

8528

Specifications:

Old Designations:

22211-E1-K30

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

JPA = Stamping steel cage

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

K30 = Tapered bore (K30 = taper 1:30)

Operating Temperature:

-30 to up +200 °C

System of Measurement:

Metric

Series:

222..XL-MB-E1-XL-K30-C4

Rolling Element:

symmetrical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

10 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

22211-E1-XL-K30-C4 bearings ( 55 mm x 100 mm x 25 mm) have the advantages of Self-aligning, high load-bearing capacity, impact resistant, and adaptable to heavy loads, and are therefore widely used in the Gearboxes, drive shafts, conveying equipment, general machinery.

Part Number	22211-E1-XL-K30-C4
Design Type	E1 = without central rip
Bore Type	K30 = Tapered bore (K30 = taper 1:30)
RIC	C4
X-Life	XL long life design
Row	2
Bearing Type	Spherical roller bearings Higher cost-effectiveness and operational security with X-life
Manufacturer Part Code	22211-E1-K30-C4
Original Code	22211-E1-K30
Cage	JPA = Stamping steel cage
Measurement	Metric
d φ Inside [inch]	2.165
D Φ Outside [inch]	3.937
B Width [inch]	0.984
n_B Reference speed (grease) [min^–1]	4651
n_G Limiting speed (oil) [min^–1]	8528
Weight [kg]	0.851
r(min.) Chamfer [inch]	0.059
D₁ [inch]	3.535
d₂ [inch]	2.650
d_s [inch]	0.126
n_s [inch]	0.189
C_r Radial Dynamic [lbf]	28983
C_0r Radial static [lbf]	29212
C_ur Radial Fatigue [lbf]	3866
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	up +200
Mounting dimensions
d_a(min.) [inch]	2.520
D_a(max.) [inch]	3.583
r_a(max.) [mm]	0.851
Calculation coefficient
e	0.23
Y₀	2.86
Y₁	2.92
Y₂	4.35

The 22211-E1-XL-K30-C4 Double-row spherical roller bearings mainly consist of an inner ring, an outer ring, two rows of spherical rollers, a cage, and seals. The outer ring raceway has a spherical structure, while the inner ring has a double-row raceway. The rollers and raceways are logarithmically curved. The cage is typically made of stamped steel or machined brass.

Double-row spherical roller bearings possess excellent self-aligning properties, compensating for shaft deflection, installation errors, and misalignment. They can simultaneously withstand radial loads and bidirectional axial loads, exhibiting extremely high load-bearing capacity and strong impact resistance. Furthermore, the internal clearance can be optimized for vibration conditions, effectively reducing frictional temperature rise.

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High quality 22211-E1-XL-K30-C4 ( 0.851 kg Mass, ID: 55 mm OD: 100 mm WD: 25 mm , 222..XL-MB-E1-XL-K30-C4 Series , 2 Rows , C4 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 128929 Radial dynamic , 129950 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 22211-E1-XL-K30-C4. 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.

22211-E1-XL-K30-C4 Spherical Roller Bearings Higher Cost-effectiveness And Operational Security With X-life

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