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NU2214-E-TVP3

Bore
70 mm
Outer
125 mm
Width
31 mm
Wight
1.7 kg
Single row cylindrical roller bearings
It has extremely high radial load capacity, good rigidity and impact resistance, and is suitable for high-speed and heavy-duty applications such as motors, gearboxes and machine tool spindles.

Main technical Specifications

New Designations :
NU2214-E-TVP3
Main demensions :
70 × 125 × 31
Bore Dia × Outside Dia × Width Dia (mm)
M :
1.7 kg
Weight
HS Code :
8482500090
Bearing customs code
ID :
70 mm
Inside diameter(I.D.)
OD :
125 mm
Outside diameter(O.D.)
T(B) :
31 mm
Thickness(W.D.)
Cr :
175 kN
Radial dynamic load rating
C0r :
197 kN
Radial static load rating
Oil rpm :
6300 r/min
Limiting speed
Category :
Single row cylindrical roller bearings

Detailed parameters and installation dimensions:

d: 70 mm
F: 83.5 mm
D: 125 mm
B: 31 mm
C: 31 mm
r1 min.: 1.5 mm
r2 min.: 1.5 mm
r3 min.: 1.5 mm
r4 min.: 1.5 mm
S: 1.6 mm
Mass: 1.7 Kg
Cr: 175 kN
Cor: 197 kN
nG: 6300 r/min


Part Number: NU2214-E-TVP3 NKE
Technical description (E-TVP3): E=Increased Load Capacity. TVP3=(Segment Cage, Code P)=Moulded Polyamide Window-Type Cage, Rolling Element Riding (Same As TVP2).
Bearing Type: Cylindrical Roller Bearings, Single Row
Bearing Size (metric): Bore Dia. (d): 70,00 mm X Outer dia. (D): 125,00 mm X Width (B): 31,00 mm or Size: 70,00 mm * 125,00 mm * 31,00 mm
Original Equipment Manufacture(OEM NO.): NU2214-E-TVP3
Bore: C (Cylindrical Bore)
Seals Type: No Seal
Cage Design: P (Plastic Molded Cage)
Radial internal clearance: Cn (Normal Internal clearance)
Precision Rating: Standard class precision
Thermal Stability: No Thermal Stability - Temperatures up to 120°C

NOTE: All other trademarks are the property of their respective owners, used for the purpose of compatibility description and product identification only. Tradebearings is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.

NU2214-E-TVP3 refers to a type of Single row cylindrical roller bearings, with dimensions 70 mm (Bore) x 125 mm (OD) x 31 mm (Width), designed for High radial load capacity and high speed performance, primarily used in Motors, machine tools, gearboxes, Its normal operating speed can reach: oil speed ratings: 6300 rpm, for applications involving high radial loads, high speeds, and the pursuit of high rotational accuracy, rigid radial support is provided for the shaft. it's built to handle significant loads (dynamic radial: 175000 N, static radial: 197000 N, ), It weight approximately 1.7 kilogram.

  • Min. Order: 1 Piece/(NU2214-E-TVP3, 70 = ID, 125 = OD, 31 = B, 1.7 kg) or according to different suppliers
  • Price: Different brands, different quality, different NU2214-E-TVP3 prices, different suppliers and different quality determine different prices, you can ask the supplier in detail for the price according to your own needs.
  • Precision Rating: DIN: P2~P0; ANSI: ABEC9~ABEC1; JIS: JIS~JIS0; ISO: CLASS2~NORMAL CLASS; GB/T30794 B~G
  • Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp

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✨What are the Benefits of choosing NU2214-E-TVP3 bearings?

  • High radial load capacity: The rollers and raceways have line contact, resulting in a rated radial load significantly higher than that of ball bearings of the same size.
  • Good high-speed performance: Generally employs machined or stamped cages, resulting in low friction and suitability for high-speed operation.
  • High rigidity: Minimal elastic deformation effectively supports the shaft and housing, improving the rigidity of the transmission system.
  • Separable design: The inner ring (with roller cage) is separable from the outer ring, facilitating installation, disassembly, and maintenance.
  • Axial displacement adaptability: Types without inner ring flanges (such as NU and N types) allow for free axial expansion and contraction of the shaft relative to the housing, addressing thermal expansion issues.
  • Compact structure: Small cross-sectional height saves radial space.
  • The NU2214-E-TVP3 Single row cylindrical roller bearings adopts a High radial load capacity and high speed performance design, with dimensions an inner diameter of 70 mm, an outer diameter of 125 mm, a width of 31 mm, ensure the equipment operates more stably , and the maximum speed can reach ( Limit Speed Ratings (oil) rpm:6300)for applications involving high radial loads, high speeds, and the pursuit of high rotational accuracy, rigid radial support is provided for the shaft.

🏭 What are the applications of the NU2214-E-TVP3 bearing?

  • Electric Motors and Generators: Support high speeds and reduce frictional temperature rise.
  • Gearboxes: Withstand high radial loads and improve transmission rigidity.
  • Pumps and Compressors: Ensure stable rotor operation and extend service life.
  • Metallurgical Equipment: Resistant to heavy loads and impacts, adaptable to high-temperature conditions.
  • Mining Machinery: Resistant to vibration and dust, maintaining continuous operation.
  • Wind Power Equipment: Reliably transmits torque and adapts to variable speed and load conditions.
  • Rail Transportation: Withstands heavy vehicle loads and ensures safe operation.
  • Machine Tools: Provides high-rigidity support to ensure machining accuracy.
  • Paper Machinery: Maintains roller stability and improves paper quality.
  • Conveying Equipment: Bears continuous loads and reduces downtime for maintenance.

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