7218-B-TVP-UO Angular Contact Ball Bearings, Single Row, Plastic Cage

🔍

7218-B-TVP-UO

Bore Diameter:90 mm

Outside Diameter:160 mm

Width:30 mm

Weight:2.195 kg

Min. Order:1 Piece

The 7218-B-TVP-UO 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 7218-B-TVP-UO bearing is a Angular contact ball bearings, single row with an inner diameter of 90 mm , an outer diameter of 160 mm, a width of 30 mm. It typically uses PN grade precision tolerances and bearing steel rings, bearing steel rolling mlement. Its dynamic radial rated load is approximately 113980 N, its static radial rated load is approximately 97986 N. Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Interchange code: 7218-B-TVP-UO,7218B.TVP.UO

Dimensions:

Inside Diameter:

90 mm

Outside Diameter:

160 mm

Thickness:

30 mm

Weight:

2.195 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

113980 N

Static load Capacity, Radial (Cor):

97986 N

Fatigue Load Limit, Radial:

6094 N

Reference speed (Grease rpm):

4545

Limiting speed (Oil rpm):

5486

Specifications:

Structure:

Single row angular contact ball bearings

Number of Rows:

single

Precision Rating:

Bearing Material:

bearing steel

Cage Type:

TVP = Solid cage made from glass fibre reinforced polyamide (plastic cage)

Seals Type:

Open

Rolling Mlement Material:

bearing steel

Contact Angle:

Bore Type:

Z = Cylindrical Bore

Operating Temperature:

-30 to 120 °C

Series:

72..-B-XL-TVP

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

7218-B-TVP-UO bearings ( 90 mm x 160 mm x 30 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	7218-B-TVP-UO
Design Type	B = Modified internal construction
Bearing Type	Angular contact ball bearings, single row
Series	72..-B-XL-TVP
X-Life	XL long life design
Contact angle - α [°]	40
Rows NO.	single
Manufacturer Part Code	7218-B-TVP-UO
Cage	TVP = Solid cage made from glass fibre reinforced polyamide (plastic cage)
Equivalent	7218-B-TVP-UO,7218B.TVP.UO
Lubricant	Without
Seal type	Open
Bearing pair	UO = Universal design for mounting in pairs, bearing pair is clearance-free in O and X arrangement
Heat stabilization	S0 = up to 150°
m Weight [kg]	2.195
Reference From	FAG 7218-B-TVP-UO
Dimensions
d φ Inside [inch]	3.543
D Φ Outside [inch]	6.299
B Width [inch]	1.181
r(min.) [inch]	0.079
r₁(min.) [inch]	0.039
D₁ [inch]	5.252
d₁ [inch]	4.626
a [inch]	2.654
Performance
C_r Radial Dynamic [N]	113980
C_0r Radial static [N]	97986
C_ur Radial Fatigue [N]	6094
n_G Limiting speed (oil) [r/min]	5486
n_B Reference speed (grease) [r/min]	4545
Mounting dimensions
d_a(min.) [inch]	3.976
D_a(max.) [inch]	5.866
D_b(max.) [inch]	6.079
r_a(max.) [inch]	0.079
r_a1(max.) [inch]	0.039
Tolerance for axial clearance or preload per set - Tol(+) [µm]	12

The 7218-B-TVP-UO 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.

Share this product to:

Let more people see your product

How can you buy 7218-B-TVP-UO Angular Contact Ball Bearings, Single Row, Plastic Cage on the Internet?
High quality 7218-B-TVP-UO ( 2.195 kg Mass, ID: 90 mm OD: 160 mm WD: 30 mm , 72..-B-XL-TVP Series , single Rows , PN Accuracy Class , bearing steel Material , 113980 Radial dynamic , 97986 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 7218-B-TVP-UO. 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.

7218-B-TVP-UO Angular Contact Ball Bearings, Single Row, Plastic Cage

7218-B-TVP-UO Related Products »

Product Groups

Information

Category