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3309A-2Z/C3MT33

Bore
45 mm
Outer
100 mm
Width
40 mm
Wight
1.29 kg
Double row angular contact ball bearings
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 :
3309A-2Z/C3MT33
Main demensions :
45 × 100 × 40
Bore Dia × Outside Dia × Width Dia (mm)
M :
1.29 kg
Weight
HS Code :
8482103000
Bearing customs code
ID :
45 mm
Inside diameter(I.D.)
OD :
100 mm
Outside diameter(O.D.)
T(B) :
40 mm
Thickness(W.D.)
Category :
Double row angular contact ball bearings

Detailed parameters and installation dimensions:

Part Number: 3309A-2Z/C3MT33
Technical description (A-2Z/C3MT33): A=Double Row Angular Contact Ball Bearing Without Filling Slots. 2Z=Shield Of Pressed Sheet Steel On Both Sides Of The Bearing. C3=Internal Clearance Larger Than Normal. MT33=Lithium Grease, Medium Temp. 74 cSt @ 40°C, -30°C/+120°C, A Two-Figure Number Following MT Identifies The Actual Grease. An Additional Letter Or Letter/Figure Combination As Mentioned Under "HT" Identifies Filling Degrees Other Than Standard. Examples: MT33 Or MT37F9.
The equivalents designations: 7316571496122
Bearing Type: Angular Contact Ball Bearings, Double Row
Bearing Size(metric): Inner dia. (d): 45 mm X Outer dia. (D): 100 mm X Width (B): 39,7 mm or Size: 45 mm * 100 mm * 39,7 mm
Original Equipment Manufacture(OEM NO.): 3309A-2Z/C3MT33
Bore: C (Cylindrical Bore)
Seals Type: ZZ/2Z (Steel Material Seals on both sides)
Cage Design: S (Steel or Standard Cage)
Radial internal clearance:C3 Internal Play (Higher than Normal)
Precision Rating: Standard class precision
Type of lubrication: M - Grease with Lithium Thickener
Thermal Stability: No Thermal Stability - Temperatures up to 120°C
Split Innering / Outerring: Standard

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3309A-2Z/C3MT33 refers to a type of Double row angular contact ball bearings, with dimensions 45 mm (Bore) x 100 mm (OD) x 40 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, for applications Various industrial applications requiring moderate loads and speeds that can withstand bidirectional axial forces and have simplified designs. It weight approximately 1.29 kilogram.

  • Min. Order: 1 Piece/(3309A-2Z/C3MT33, 45 = ID, 100 = OD, 40 = B, 1.29 kg) or according to different suppliers
  • Price: Different brands, different quality, different 3309A-2Z/C3MT33 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

Our enquiry KOYO 323/28CR bearing

Good day! Please find our enquiry below: - 1. KOYO 323/28CR - 2PCS ETD: ASAP Please revert asap. Thanks.

✨What are the Benefits of choosing 3309A-2Z/C3MT33 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 3309A-2Z/C3MT33 Double row angular contact ball bearings adopts a withstand radial and bidirectional axial loads simultaneously, has a compact structure, and good rigidity design, with dimensions an inner diameter of 45 mm, an outer diameter of 100 mm, a width of 40 mm, ensure the equipment operates more stably 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 3309A-2Z/C3MT33 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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