Angular contact ball bearing BA246-2A excavator bearing NTN NSK bearing
- Samples:
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246 mm , 313 mm , BA246-2A
$23.50/Piece | 1 Piece (Min. Order) |
- Lead Time
If you finish the payment today, your order will ship out within the delivery date.
:
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Quantity(Pieces) 1 – 1000 >1000 Est. Time(days) 3 To be negotiated
- Customization:
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Customized logo(Min. Order: 10 Pieces)Customized packaging(Min. Order: 10 Pieces)
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The BA246-2A angular contact ball bearing is a premium-grade component designed for heavy-duty applications like excavators. Manufactured by trusted brands such as NTN and NSK, this bearing combines ultra-high precision , excellent axial/radial load capacity , and exceptional durability under extreme conditions. Its optimized internal geometry ensures smooth operation even at high speeds, making it ideal for construction machinery and industrial equipment.
With a robust design that extends service life and reduces maintenance costs, the BA246-2A solves common issues like premature wear and overheating. Whether you’re upgrading existing machinery or building new systems, this bearing delivers unmatched reliability. Explore its features now to enhance your equipment’s efficiency and productivity—don’t miss out on superior performance!
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Product Type: Angular Contact Ball Bearing
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Brand/Model: BA246-2A (Manufacturers: NTN / NSK)
- Size: 246mm x 313mm x 32mm
- Bearing Inner Diameter: 246mm
- Bearing Outer Diameter: 313mm
- Bearing Width: 32mm
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Key Features:
- High precision
- Exceptional radial and axial load capacity
- Enhanced durability and reliability
- Sealed design (2A) for protection against contaminants
- Designed for high-speed operations and heavy machinery
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Target Applications:
- Excavators: Ideal for heavy construction equipment like excavators, loaders, and other machines that require high-load capacity and durability in harsh environments.
- Heavy Machinery: Suitable for industrial machinery, especially where high precision and long-term performance are required.
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Name
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Excavator Bearing BA246-2A
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Application
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Excavator
|
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Structure
|
angular contact ball bearing
|
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Size (d x D x B) mm
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246x313x32mm
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|
d(mm)
|
246
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|
D(mm)
|
313
|
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B(mm)
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32
|
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Brand
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NTN NSK
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Condition
|
New
|
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Sample
|
Free
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Payment terms
|
T/T,L/C,Western Union,Paypal
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Lead time
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3-7 working days
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MOQ
|
1 piece
|
|
Part NO.
|
ID(mm)
|
OD(mm)
|
H(mm)
|
|
184BA-2251
|
184
|
226
|
21
|
|
180BA-2256
|
180
|
225
|
22
|
|
AC5033
|
250
|
330
|
37
|
|
AC5836
|
289
|
355
|
34
|
|
AC463240
|
230
|
320
|
40
|
|
AC4615
|
230
|
300
|
35
|
|
AC4629
|
230
|
290
|
27
|
|
AC4531
|
225
|
315
|
36
|
|
AC4631
|
230
|
310
|
40
|
|
AC423040-1
|
210
|
300
|
40
|
|
AC4630
|
230
|
300
|
35
|
|
AC6037-1
|
300
|
370
|
34
|
|
AC523438-1
|
260
|
340
|
38
|
|
BA152-2306
|
152
|
230
|
26
|
|
BA222-1WSA
|
222
|
273
|
26
|
|
BA220-6SA
|
220
|
276
|
26
|
|
BA220-6WSA
|
220
|
276
|
26
|
|
BA240-3ASA
|
240
|
310
|
32
|
|
BA289-1A
|
289
|
255
|
34
|
|
BA260-3A
|
260
|
340
|
38
|
|
BA260-4A
|
260
|
340
|
38
|
|
BA200-10
|
200
|
280
|
38
|
|
BA230-7T12SA
|
230
|
300
|
35
|
|
BA4531
|
225
|
315
|
40
|
|
BA300-5A
|
300
|
380
|
40
|
|
BA180-4WSA
|
180
|
250
|
33
|
|
200BA27V-2
|
200
|
270
|
33
|
|
210BA29V
|
210
|
295
|
35
|
|
230BA27V2
|
230
|
300
|
35
|
|
BA280-2SA
|
280
|
370
|
40
|
|
BA300-4WSA
|
300
|
395
|
52
|
|
BD130-1SA
|
130
|
166
|
34
|
|
BA205-1A
|
205
|
295
|
40
|
|
BA246-2A
|
246
|
313
|
32
|
|
BA250-4A
|
250
|
330
|
37
|
|
BA290-3A
|
290
|
380
|
42
|
|
120BA16
|
120
|
165
|
22
|
|
180BN19
|
180
|
250
|
33
|
|
B-SF4454PX1
|
220
|
295
|
33
|
|
B-SF4444PX1
|
220
|
295
|
33
|
|
SF4815VPX1
|
240
|
310
|
34
|
|
SF4831PX1
|
240
|
310
|
33.4
|
|
SF4852PX1
|
240
|
310
|
33
|
|
SF4826PX1
|
240
|
310
|
33
|
|
SF3607PX1
|
180
|
225
|
15
|
|
SF2812PX1
|
140
|
175
|
17.5
|
|
SF3227PX1
|
160
|
200
|
20
|
|
SF3235PX1
|
160
|
200
|
20
|
|
SF4007PX1
|
200
|
250
|
25
|
|
SF4019PX1
|
200
|
260
|
30
|
|
SF4860PX1
|
240
|
320
|
38.6
|
|
SF6037-1
|
300
|
370
|
34
|
|
SF6015PX1
|
300
|
372
|
36
|
|
260BA355-2
|
260
|
355
|
44
|
|
CR4411PX1
|
220
|
290
|
32
|
|
CR6016PX1
|
300
|
380
|
38
|
|
BA230-7T12SA
|
230
|
300
|
35
|
|
LL639249/10
|
196.85
|
241.3
|
23.812
|
|
L540049/10
|
196.85
|
254
|
28.575
|
|
LM739749
|
196.85
|
257.175
|
39.688
|
|
544090/116
|
228.6
|
295.275
|
33.338
|
|
544091/118
|
231.775
|
300.038
|
33.338
|
|
L540048/10
|
200
|
254
|
28.575
|
|
561904P6X
|
120
|
170
|
27
|
|
36990/20
|
177.8
|
227.012
|
30.165
|
|
4T-T7FC065ST
|
65
|
130
|
37
|
|
4T-T7FC055ST
|
55
|
115
|
34
|
|
T2ED045-1
|
45
|
95
|
36
|
|
R196Z-4
|
196.85
|
241.3
|
23.812
|
|
AC563946AB
|
280
|
390
|
46
|
|
SF5235
|
260
|
330
|
35
|
|
AC4833
|
|||
|
HS05154
|
126
|
154
|
14
|
|
AC563946AB
|
280
|
390
|
46
|
|
BN220-1
|
220
|
280
|
28
|
|
BD130-16
|
130
|
166
|
40
|
|
310BN420
|
420
|
310
|
|
|
BA345-1
|
345
|
470
|
45
|
|
BA195-3A
|
195
|
280
|
36.5
|
|
BD155-3A
|
|||
|
BD155-4A
|
250
|
330
|
37
|
|
BD155-5A
|
165
|
210
|
54
|
|
BD155-6A
|
155
|
198
|
47
|
|
BA120-7
|
230
|
300
|
35
|
FAQs
What is an angular contact ball bearing?
An angular contact ball bearing supports combined loads (radial and axial) and is designed for high-speed applications.
Where is the BA246-2A bearing commonly used?
It is widely used in excavators, construction machinery, and industrial equipment requiring high load capacity.
What makes the BA246-2A bearing unique?
Its precision engineering, extended service life, and ability to handle heavy loads set it apart from standard bearings.
Can I replace my current bearing with BA246-2A?
Yes, if your application requires high axial/radial load support and matches the dimensions of BA246-2A.
How do I maintain BA246-2A bearings?
Regular lubrication and proper installation are key to maximizing the lifespan and performance of these bearings.
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