7210-B-XL-JP Angular Contact Ball Bearings, Stamping Steel Cage, Single Row

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7210-B-XL-JP

Bore Diameter:50 mm

Outside Diameter:90 mm

Width:20 mm

Weight:0.47 kg

Min. Order:1 Piece

The 7210-B-XL-JP Single-row angular contact ball bearings are widely used in high-speed, high-precision small to medium-sized equipment, such as: machine tool spindles (machining centers, grinding machines), industrial robots (joints), turbochargers, medical equipment (high-speed drills), electric vehicle drive motors, and precision measuring instruments.

The 7210-B-XL-JP bearing is a Angular contact ball bearings, single row with an inner diameter of 50 mm , an outer diameter of 90 mm, a width of 20 mm. It typically uses P6 grade precision tolerances and bearing steel rings, bearing steel rolling mlement. Its dynamic radial rated load is approximately 41450 N, its static radial rated load is approximately 28462 N. Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

50 mm

Outside Diameter:

90 mm

Thickness:

20 mm

Weight:

0.47 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

41450 N

Static load Capacity, Radial (Cor):

28462 N

Fatigue Load Limit, Radial:

1957 N

Reference speed (Grease rpm):

7593

Limiting speed (Oil rpm):

10273

Specifications:

Old Designations:

7210-B-JP

Structure:

Single row angular contact ball bearings

Number of Rows:

single

Precision Rating:

Bearing Material:

bearing steel

Cage Type:

JP = Stamping steel cage

Seals Type:

Open

Rolling Mlement Material:

bearing steel

Contact Angle:

Bore Type:

Z = Cylindrical Bore

Operating Temperature:

-30 to 150 °C

Series:

72..-B-XL-JP

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

7210-B-XL-JP bearings ( 50 mm x 90 mm x 20 mm) have the advantages of High speed, high precision, Low friction and low heat generation, and are therefore widely used in the Machine tool spindles, high-speed motors, ball screws, industrial robots, precision instruments, medical equipment, and aerospace components.

Part Number	7210-B-XL-JP
Design Type	B = Modified internal construction
Bearing Type	Angular contact ball bearings, single row
Series	72..-B-XL-JP
X-Life	XL long life design
Contact angle - α [°]	40
Rows NO.	single
Manufacturer Part Code	7210-B-JP
Cage	JP = Stamping steel cage
Equivalent	7210-B-JP,7210B.JP
Lubricant	Without
Seal type	Open
Heat stabilization	S0 = up to 150°
m Weight [kg]	0.47
Reference From	FAG 7210-B-XL-JP
Dimensions
d φ Inside [inch]	1.969
D Φ Outside [inch]	3.543
B Width [inch]	0.787
r(min.) [inch]	0.043
r₁(min.) [inch]	0.024
D₁ [inch]	2.944
d₁ [inch]	2.609
a [inch]	1.551
Performance
C_r Radial Dynamic [N]	41450
C_0r Radial static [N]	28462
C_ur Radial Fatigue [N]	1957
n_G Limiting speed (oil) [r/min]	10273
n_B Reference speed (grease) [r/min]	7593
Mounting dimensions
d_a(min.) [inch]	2.244
D_a(max.) [inch]	3.268
D_b(max.) [inch]	3.378
r_a(max.) [inch]	0.039
r_a1(max.) [inch]	0.024

The 7210-B-XL-JP Single-row angular contact ball bearings mainly consist of an inner ring, an outer ring, steel balls, and a cage. The raceways of the inner and outer rings are offset from each other to form a contact angle, typically 15°, 25°, or 40°. They feature a non-separable design, and the cage can be made of stamped steel, solid brass, or phenolic resin.

Single-row angular contact ball bearings can simultaneously withstand radial loads and unidirectional axial loads. The larger the contact angle, the stronger the axial load capacity. When installed in pairs (back-to-back, face-to-face, or tandem), they can withstand bidirectional axial loads and significantly improve system rigidity. They possess high-speed, low-friction characteristics, with precision grades ranging from P4 to P2, making them suitable for precision transmissions.

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High quality 7210-B-XL-JP ( 0.47 kg Mass, ID: 50 mm OD: 90 mm WD: 20 mm , 72..-B-XL-JP Series , single Rows , P6 Accuracy Class , bearing steel Material , 41450 Radial dynamic , 28462 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 7210-B-XL-JP. 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.

7210-B-XL-JP Angular Contact Ball Bearings, Stamping Steel Cage, Single Row

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