3211-BD-2HRS Angular Contact Ball Bearings Double Row, Sealed, Stamping Steel Cage

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3211-BD-2HRS

Bore Diameter:55 mm

Outside Diameter:100 mm

Width:33.3 mm

Weight:0.98 kg

Min. Order:1 Piece

The 3211-BD-2HRS They are widely used in equipment with high requirements for axial rigidity and space efficiency, including: automotive wheel hubs, industrial robots (wrist), machine tool spindles (lathes), electric fans (spindle supports), turbochargers, and medical devices (high-speed centrifuges).

The 3211-BD-2HRS bearing is a Angular contact ball bearings Double row sealed with an inner diameter of 55 mm , an outer diameter of 100 mm, a width of 33.3 mm. It typically uses P6 grade precision tolerances and bearing steel rings, bearing steel rolling mlement. Its dynamic radial rated load is approximately 60972 N, its static radial rated load is approximately 50989 N. It uses CN standard radial clearance, 2HRS = Contact seal on both sides type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

55 mm

Outside Diameter:

100 mm

Thickness:

33.3 mm

Weight:

0.98 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

60972 N

Static load Capacity, Radial (Cor):

50989 N

Fatigue Load Limit, Radial:

3539 N

Limiting speed (Oil rpm):

5277

Specifications:

Structure:

Double row angular contact ball bearings

Number of Rows:

double

Radial Clearance Trade No.:

Precision Rating:

Bearing Material:

bearing steel

Cage Type:

JH = Stamping steel cage

Seals Type:

2HRS = Contact seal on both sides

Rolling Mlement Material:

bearing steel

Contact Angle:

Bore Type:

Z = Cylindrical Bore

Operating Temperature:

-20 to 100 °C

Series:

32..-BD-XL-2HRS

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

3211-BD-2HRS bearings ( 55 mm x 100 mm x 33.3 mm) have the advantages of It can withstand radial and bidirectional axial loads simultaneously, has a compact structure, good rigidity, and is easy to install, and are therefore widely used in the Automotive wheel hub units, pumps, compressors, industrial gearboxes, and machine tool spindles.

Part Number	3211-BD-2HRS
Design Type	B = Bearing without filling slot
Bearing Type	Angular contact ball bearings Double row sealed
Series	32..-BD-XL-2HRS
X-Life	XL long life design
Contact angle - α [°]	30
Rows NO.	double
Manufacturer Part Code	3211-BD-2HRS
Radial internal clearances	CN
Cage	JH = Stamping steel cage
Equivalent	3211-BD-2HRS
Lubricant	GA13 = Ball bearing and insert bearing grease
Seal type	2HRS = Contact seal on both sides
Heat stabilization	S0 = up to 150°
m Weight [kg]	0.98
Reference From	FAG 3211-BD-2HRS
Dimensions
d φ Inside [inch]	2.165
D Φ Outside [inch]	3.937
B Width [inch]	1.311
r(min.) [inch]	0.059
D₁ [inch]	3.456
D₂ [inch]	3.574
d₁ [inch]	2.819
d₂ [inch]	2.724
a [inch]	2.299
Performance
C_r Radial Dynamic [N]	60972
C_0r Radial static [N]	50989
C_ur Radial Fatigue [N]	3539
n_G Limiting speed (oil) [r/min]	5277
Mounting dimensions
d_a(min.) [inch]	2.520
D_a(max.) [inch]	3.583
r_a(max.) [inch]	0.059

The 3211-BD-2HRS Double-row angular contact ball bearings primarily consist of an integral inner ring (or double-half inner ring), an integral outer ring, two rows of balls, and a cage. The contact angle is typically 25°, 30°, or 35°, with the two rows of balls arranged back-to-back, providing bidirectional axial load capacity.

A single bearing can withstand both radial and bidirectional axial loads, eliminating the need for paired installation. They offer high axial rigidity and excellent resistance to overturning moments, making them suitable for handling instantaneous overloads. The integral design simplifies installation, saves space, and is widely used in applications requiring compact designs.

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High quality 3211-BD-2HRS ( 0.98 kg Mass, ID: 55 mm OD: 100 mm WD: 33.3 mm , 32..-BD-XL-2HRS Series , double Rows , CN Radial Clearance , P6 Accuracy Class , bearing steel Material , 60972 Radial dynamic , 50989 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 3211-BD-2HRS. 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.

3211-BD-2HRS Angular Contact Ball Bearings Double Row, Sealed, Stamping Steel Cage

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