3304-B-2Z-TVH

Bore
20 mm
Outer
52 mm
Width
22.2 mm
Wight
0.214 kg
Angular contact ball bearings Double row sealed
Combined axial and radial loads in both directions, with a compact structure and high rigidity, it is widely used in general machinery such as motors, pumps, compressors, and industrial gearboxes.

Main technical Specifications

New Designations :
3304-B-2Z-TVH
Main demensions :
20 × 52 × 22.2
Bore Dia × Outside Dia × Width Dia (mm)
M :
0.214 kg
Weight
HS Code :
8482103000
Bearing customs code
ID :
20 mm
Inside diameter(I.D.)
OD :
52 mm
Outside diameter(O.D.)
T(B) :
22.2 mm
Thickness(W.D.)
Cr :
24.57 kN
Radial dynamic load rating
C0r :
15.879 kN
Radial static load rating
Grease rpm :
10398 r/min
Reference speed
Oil rpm :
10994 r/min
Limiting speed
Category :
Double row angular contact ball bearings

Detailed parameters and installation dimensions:

Part Number 3304-B-2Z-TVH
Design Type B = Bearing without filling slot
Series 33..-BD-XL-2Z-TVH
X-Life XL
Limiting speed (oil) - nG 10994 min–1
Reference speed (grease) - nB 10398 min–1
Bearing Mass - m 0.214 kg | 0.472 lb
Reference From FAG 3304-B-2Z-TVH
Dimension Inside - d φ 20 mm | 0.787 inch
Dimension Outside - D Φ 52 mm | 2.047 inch
Dimension Width - B 22.2 mm | 0.874 inch
Rows NO. double
Accuracy class P6
Dimension - r(min.) 1.1 mm | 0.043 inch
Seal 2Z = Gap seals on both sides
Dimension - D1 43.98 mm | 1.731 inch
Dimension - D2 46.14 mm | 1.817 inch
Radial static Capacity - C0r 15879 N | 3569 lbf
Bore Type Z = Cylindrical Bore
Heat stabilization SN = up to 120°
Dimension - d1 33.52 mm | 1.320 inch
Dimension - d2 31.94 mm | 1.257 inch
Dimension - a 30.4 mm | 1.197 inch
Manufacturer Part Code 3304-BD-2Z-TVH
Contact angle - α 30 °
Mounting dimensions - da(min.) 27 mm | 1.063 inch
Mounting dimensions - Da(max.) 45 mm | 1.772 inch
Bearing Type Angular contact ball bearings Double row sealed
Mounting dimensions - ra(max.) 1 mm | 0.039 inch
Temperature - T(min) -20°C
Temperature - T(max) 120°C
Ring Material GCr15SiMn
Cage TVH = Solid polyamide snap cage, ball-guided
Radial Dynamic Capacity - Cr 24570 N | 5523 lbf
Ball Material GCr15SiMn
RIC CN
Radial Fatigue Capacity - Cur 1088 N | 244 lbf
Equivalent 3304-B-2Z-TVH,3304-BD-2Z-TVH
Lubricant GA14 = Ball bearing grease, low noise

The equivalents & Variants model of 3304-B-2Z-TVH Double row angular contact ball bearings:

3304-B-2Z-TVH,3304-BD-2Z-TVH

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.

3304-B-2Z-TVH refers to a type of 33..-BD-XL-2Z-TVH Angular contact ball bearings Double row sealed, with dimensions 20 mm (Bore) x 52 mm (OD) x 22.2 mm (Width), designed for withstand radial and bidirectional axial loads simultaneously, has a compact structure, and good rigidity, primarily used in Industrial pumps and compressors, Its normal operating speed can reach: the grease speed ratings: 10398 rpm, oil speed ratings: 10994 rpm, featuring double (row) construction, TVH = Solid polyamide snap cage, ball-guided retainer to ensure extended service life, advanced 2Z = Gap seals on both sides, P6 (precision) for applications Various industrial applications requiring moderate loads and speeds that can withstand bidirectional axial forces and have simplified designs. it's built to handle significant loads (dynamic radial: 24570 N, static radial: 15879 N, ), It weight approximately 0.214 kilogram.

  • Min. Order: 1 Piece/(3304-B-2Z-TVH, 20 = ID, 52 = OD, 22.2 = B, 0.214 kg) or according to different suppliers
  • Price: Different brands, different quality, different 3304-B-2Z-TVH 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

✨What are the Benefits of choosing 3304-B-2Z-TVH bearings?

  • Bidirectional Load Capacity: A single bearing can simultaneously withstand bidirectional axial and radial loads, eliminating the need for paired installation.
  • High Rigidity and Anti-Overturning: A large contact angle design effectively resists tilting moments, ensuring shaft system stability.
  • Compact Structure: Occupies minimal axial space, simplifying housing design and facilitating installation.
  • The 3304-B-2Z-TVH Double row angular contact ball bearings adopts a withstand radial and bidirectional axial loads simultaneously, has a compact structure, and good rigidity design, Reference FAG technology, with dimensions an inner diameter of 20 mm, an outer diameter of 52 mm, a width of 22.2 mm, featuring double (row) construction from 33..-BD-XL-2Z-TVH (series), optimal operating temperature is generally -20 to 120 degrees Celsius. With grade precision of P6 and a clearance of CN, ensure the equipment operates more stably , and the maximum speed can reach (Limit Speed Ratings (grease) rpm:10398 Limit Speed Ratings (oil) rpm:10994)for applications Various industrial applications requiring moderate loads and speeds that can withstand bidirectional axial forces and have simplified designs.

🏭 What are the applications of the 3304-B-2Z-TVH bearing?

  • Gearboxes/Reducers: Used in industrial gearboxes and planetary reducers. Withstands bidirectional composite loads, provides high rigidity support, and ensures smooth transmission.
  • Pumps/Compressors: Used in centrifugal pumps, screw pumps, and refrigeration compressors. Precise axial positioning, compact structure, and space-saving installation.
  • Agitators/Worm Gear Drives: Used in agitators, worm gear reducers, and machine tool indexing heads. Effectively resists tilting moments; a single bearing solves bidirectional axial positioning.

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