4307B.TVH Deep Groove Ball Bearings, Double Row, Glass Fibre Reinforced Polyamide
The 4307B.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 4307B.TVH bearing is a Deep groove ball bearings, Double row with an inner diameter of 35 mm , an outer diameter of 80 mm, a width of 31 mm. bearing steel rings, bearing steel rolling mlement. Its dynamic radial rated load is approximately 50992 N, its static radial rated load is approximately 37966 N. It uses CN standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
4307B.TVH bearings ( 35 mm x 80 mm x 31 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 | 4307B.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 | 4307B.TVH |
| Radial internal clearances | CN |
| Cage | TVH = glass fibre reinforced polyamide |
| m Weight [kg] | 0.758 |
| Reference From | FAG 4307B.TVH |
| Dimensions | |
| d φ Inside [inch] | 1.378 |
| D Φ Outside [inch] | 3.150 |
| B Width [inch] | 1.220 |
| r(min.) [inch] | 0.059 |
| D1 [inch] | 2.634 |
| d1 [inch] | 1.937 |
| Performance | |
| Cr Radial Dynamic [N] | 50992 |
| C0r Radial static [N] | 37966 |
| Cur Radial Fatigue [N] | 2240 |
| nG Limiting speed (oil) [r/min] | 7968 |
| Mounting dimensions | |
| da(min.) [inch] | 1.732 |
| Da(max.) [inch] | 2.795 |
| ra(max.) [inch] | 0.059 |
The 4307B.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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