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Bearings
Bearings
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Housings/housing Units
Housings/housing Units
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Linear Technology
Linear Technology
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V-Belts
V-Belts
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Seals
Seals
FAG
Deep Groove Ball Bearings FAG 4215 -B-TVH
- Technical data
- Inner diameter
- 75 mm
- Outer diameter
- 130 mm
- Width
- 31 mm
- Material
- Standard bearing steel
- Ball rows
- Double row bearing
- Seal
- None, open bearing
- Cage
- Polyamide cage
- Clearance
- Normal radial clearance
- Running accuracy
- Tolerance class P0/PN2 / ABEC 1
- Current insulation
- No current insulation
- Bore
- Cylindrical bore
- Outer ring
- Without flange/groove
- Material of rolling elements
- Standard bearing steel
- Temperature range
- -30 to +120 °C
- Weight
- 1,72 kg
| Scale quantity | Your discount | Unit price |
|---|---|---|
| 10 | 8,82 € | 167,63 € |
| 20 | 17,64 € | 158,81 € |
Deep Groove Ball Bearings FAG 4215 -B-TVH
The FAG 4215 -B-TVH deep-groove ball bearing is a double-row rolling bearing measuring 75 × 130 × 31 mm, offering high radial load-carrying capacity in a compact design.
The FAG 4215 -B-TVH deep groove ball bearing is a double-row rolling bearing for mechanical applications. With a bore of 75 mm, an outside diameter of 130 mm and a width of 31 mm, this design is primarily designed to withstand radial loads. Manufactured from 100Cr6 rolling-element bearing steel to standard tolerance P0, the bearing is suitable for industrial use in mechanical assemblies where two rows of balls provide additional load-carrying capacity.
What is the 4215 -B-TVH double-row deep groove ball bearing suitable for?
The double-row design of the 4215 -B-TVH deep groove ball bearing is suitable for applications with increased radial load requirements. The parallel arrangement of two rows of balls distributes the applied radial force evenly across the flangeless outer ring and the inner ring. Typical applications are found in general mechanical engineering for shaft mountings. Thanks to its open design, the bearing operates with low friction within the prepared lubrication circuit of the surrounding housing.
What are the distinctive features of the TVH version with a polyamide cage?
The abbreviation TVH denotes the polyamide cage, which guides the rolling elements and ensures quiet operation. Polyamide reduces the moment of inertia and is designed for a temperature range of -30 to +120 degrees Celsius. As an open bearing, this version is suitable for housings that provide lubrication via grease or oil and protect against contamination.
What are the dimensions of the 4215 -B-TVH deep-groove ball bearing?
With an internal diameter of 75 mm, an external diameter of 130 mm and a width of 31 mm, the bearing has standardised main dimensions. It complies with tolerance class P0 (ABEC 1) and is fitted onto suitable shafts and in housing fits in general mechanical engineering.
What is the difference between single-row and double-row deep-groove ball bearings?
Double-row deep-groove ball bearings have two parallel rows of rolling elements within a common outer and inner ring. This enables them to withstand higher radial loads than single-row variants whilst occupying a comparable installation space, making them particularly suitable for bearing arrangements subject to higher mechanical loads.
What does the abbreviation ‘TVH’ in the product name mean?
The code letter TVH indicates a polyamide rolling element cage. This material is characterised by low friction and a low weight. Compared with metal cages, the polyamide cage ensures low-vibration operation within the permissible temperature range of -30 to +120 degrees Celsius.
How should the open bearing 4215 -B-TVH be lubricated?
As the design does not include any sealing washers as standard, the housing construction protects the bearing housing from dirt and moisture. Lubrication with grease or oil is provided by the surrounding system, tailored to the specific operating conditions and rotational speeds of the plant.
What is the permissible temperature range for this roller bearing?
The operating temperature of this bearing ranges from -30 to +120 degrees Celsius. This range is determined by the combination of standard roller bearing steel 100Cr6 and the polyamide cage. Within these limits, the components retain their strength and functional properties during operation.
What does the standard radial bearing clearance indicate for this bearing?
The standard radial bearing clearance refers to the radial clearance between the outer ring, inner ring and balls when the bearing is unmounted. Once fitted onto the shaft and into the housing, the operating clearance appropriate for standard temperature and load conditions is established.
Schaeffler Technologies AG & Co. KG
Industriestraße 1-3, 91074 Herzogenaurach, Germany
info.de@schaeffler.com, https://www.schaeffler.de/de/meta/impressum/
10012482