4308-B-TVH Deep Groove Ball Bearings, Double Row, Glass Fibre Reinforced Polyamide

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4308-B-TVH

Bore Diameter:40 mm

Outside Diameter:90 mm

Width:33 mm

Weight:1.03 kg

Min. Order:1 Piece

The 4308-B-TVH Double-row deep groove ball bearings are widely used in equipment requiring a compact structure and bidirectional axial load capacity, such as automotive wheel hubs, industrial gearboxes, electric motors, agricultural machinery, crane pulleys, and conveyor equipment.

The 4308-B-TVH bearing is a Deep groove ball bearings, Double row with an inner diameter of 40 mm , an outer diameter of 90 mm, a width of 33 mm. bearing steel rings, bearing steel rolling mlement. Its dynamic radial rated load is approximately 62970 N, its static radial rated load is approximately 47998 N. It uses CN standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

40 mm

Outside Diameter:

90 mm

Thickness:

33 mm

Weight:

1.03 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

62970 N

Static load Capacity, Radial (Cor):

47998 N

Fatigue Load Limit, Radial:

2862 N

Limiting speed (Oil rpm):

6969

Specifications:

Structure:

Double row deep groove ball bearings

Number of Rows:

double

Radial Clearance Trade No.:

Bearing Material:

bearing steel

Cage Type:

TVH = glass fibre reinforced polyamide

Rolling Mlement Material:

bearing steel

Bore Type:

Z = Cylindrical Bore

Operating Temperature:

-30 to +120 °C

Series:

43..-B-TVH

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

4308-B-TVH bearings ( 40 mm x 90 mm x 33 mm) have the advantages of High speed, low noise, low friction, and are therefore widely used in the Electric motors, industrial pumps, compressors, automobile wheels, and agricultural machinery.

Part Number	4308-B-TVH
Design Type	B = Modified internal construction
Bearing Type	Deep groove ball bearings, Double row
Series	43..-B-TVH
Rows NO.	double
Manufacturer Part Code	4308B.TVH
Radial internal clearances	CN
Cage	TVH = glass fibre reinforced polyamide
m Weight [kg]	1.03
Reference From	FAG 4308-B-TVH
Dimensions
d φ Inside [inch]	1.575
D Φ Outside [inch]	3.543
B Width [inch]	1.299
r(min.) [inch]	0.059
D₁ [inch]	2.972
d₁ [inch]	2.193
Performance
C_r Radial Dynamic [N]	62970
C_0r Radial static [N]	47998
C_ur Radial Fatigue [N]	2862
n_G Limiting speed (oil) [r/min]	6969
Mounting dimensions
d_a(min.) [inch]	1.929
D_a(max.) [inch]	3.189
r_a(max.) [inch]	0.059

The 4308-B-TVH Double-row deep groove ball bearings mainly consist of an integral inner ring, an integral outer ring, two rows of balls, and a cage. The raceways are deep grooves, with the balls making four-point contact with the raceways. The inner and outer rings are typically integrated, resulting in a compact structure.

A single set of double-row deep groove ball bearings can simultaneously withstand radial and bidirectional axial loads, eliminating the need for paired installation. They offer higher load-carrying capacity than single-row deep groove ball bearings and excellent rigidity. The integral structure simplifies installation, saves space, and is suitable for applications requiring high axial positioning.

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High quality 4308-B-TVH ( 1.03 kg Mass, ID: 40 mm OD: 90 mm WD: 33 mm , 43..-B-TVH Series , double Rows , CN Radial Clearance , bearing steel Material , 62970 Radial dynamic , 47998 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 4308-B-TVH. 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.

4308-B-TVH Deep Groove Ball Bearings, Double Row, Glass Fibre Reinforced Polyamide

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