Custom 2300 Series Self Aligning Ball Bearing Manufacturers, Factory

2300 Series

The 2300 series self-aligning ball bearing is a rolling bearing designed to carry radial loads and small amounts of axial loads. Its characteristic is that the geometry of the inner and outer rings enables the bearing to automatically adjust during installation or use to compensate for shaft displacement or installation errors. This kind of bearing has high load-bearing capacity and wear resistance, and is suitable for applications where friction needs to be reduced and operation smoothness improved. 2300 series bearings are usually made of steel or stainless steel. The internal structure includes double rows of balls, which can provide good support in multiple directions. It is widely used in motors, industrial equipment and other mechanical systems, and is especially suitable for low-speed, high-load working environments. Its self-aligning feature not only improves the reliability of the equipment, but also extends its service life, making it an important component in many mechanical designs.

Send inquiry

2300 Series Self-Aligning Ball Bearing - High Capacity Low-Friction Solution

The 2300 Series Self-Aligning Ball Bearing is engineered to deliver exceptional performance in misalignment compensation and heavy-load applications. These premium quality bearings automatically adjust to shaft deflections, reducing stress and extending equipment lifespan.

Superior misalignment compensation (±3°) for reduced vibration
Double-row ball design provides higher load capacity
Low maintenance requirements with sealed or shielded options
Extended service life even in harsh operating conditions
Energy-efficient operation reduces power consumption

The self-aligning ball bearing 2300 series is ideal for:

Agricultural machinery (combine harvesters, tractors)
Material handling equipment (conveyors, forklifts)
Textile machinery with high-speed requirements
Pulp and paper processing equipment
Food processing machinery with washdown requirements
Mining equipment operating in dusty environments

Why Choose Our 2300 Series Self-Aligning Bearings?

Our double-row self-aligning bearings offer distinct advantages over standard solutions:

Premium steel construction for maximum durability
Precision grinding ensures smooth operation
Advanced sealing technology protects against contaminants
Custom configurations available for special applications
Global certification including ISO 9001 and ABMA standards

Installation and Maintenance Tips

To maximize the performance of your 2300 series ball bearing:

Ensure proper shaft and housing tolerances (recommended IT5/IT6)
Use appropriate mounting tools to avoid brinelling
Apply the correct lubricant quantity (fill 30-50% of free space)
Monitor vibration levels during initial run-in period
Follow our recommended relubrication intervals

Frequently Asked Questions

Q: What makes self-aligning bearings different from standard ball bearings?
A: The spherical outer ring design allows for automatic compensation of shaft misalignment and housing deformation.

Q: Can the 2300 series bearings handle axial loads?
A: Yes, these double-row bearings can accommodate moderate axial loads in both directions.

Q: What lubrication options are available?
A: We offer bearings pre-lubricated with grease or oil, with options for food-grade or high-temperature lubricants.

Q: Are metric and inch sizes available?
A: The 2300 series is primarily metric, but we can provide equivalent inch-size bearings upon request.

Bearing Designation	Dimension（mm）				Basic load ratings (kN)		Speed ratings(rpm)		Weight
Bearing Designation	d	D	B	rs min	Cr	Cor	Grease	Oil	(Kg)
2300	10	35	17	0.6	10.1	2.15	17000	20000	0.083
2301	12	37	17	1	11.8	2.71	15000	17000	0.091
2302	15	42	17	1	12	2.9	13000	15000	0.114
2303	17	47	19	1	14.4	3.55	11000	14000	0.156
2304	20	52	21	1.1	18.1	4.7	10000	12000	0.206
2304K	20	52	21	1.1	18.1	4.7	10000	12000	0.201
2305	25	62	24	1.1	24.4	6.6	8500	10000	0.334
2305K	25	62	24	1.1	24.4	6.6	8500	10000	0.326
2306	30	72	27	1.1	31.5	8.75	7200	8500	0.496
2306K	30	72	27	1.1	31.5	8.75	7200	8500	0.485
2307	35	80	31	1.5	39.5	11.3	6300	7400	0.671
2307K	35	80	31	1.5	39.5	11.3	6300	7400	0.653
2308	40	90	33	1.5	45	13.5	5600	6600	0.918
2308K	40	90	33	1.5	45	13.5	5600	6600	0.895
2309	45	100	36	1.5	54	16.7	5000	5900	1.23
2309K	45	100	36	1.5	54	16.7	5000	5900	1.2
2310	50	110	40	2	64.5	20.2	4600	5400	1.63
2310K	50	110	40	2	64.5	20.2	4600	5400	1.59
2311	55	120	43	2	75.5	24	4200	4900	2.1
2311K	55	120	43	2	75.5	24	4200	4900	2.05
2312	60	130	46	2.1	87	28.2	3800	4500	2.59
2312K	60	130	46	2.1	87	28.2	3800	4500	2.52
2313	65	140	48	2.1	96	32.5	3600	4200	3.2
2313K	65	140	48	2.1	96	32.5	3600	4200	3.12
2314	70	150	51	2.1	109	37.5	3300	3900	3.92
2315	75	160	55	2.1	123	43	3100	3600	4.78
2315K	75	160	55	2.1	123	43	3100	3600	4.66
2316	80	170	58	2.1	128	45	2900	3400	5.65
2316K	80	170	58	2.1	128	45	2900	3400	5.51
2317	85	180	60	3	140	51.5	2700	3200	6.55
2317K	85	180	60	3	140	51.5	2700	3200	6.39
2318	90	190	64	3	152	57.5	2600	3000	7.75
2318K	90	190	64	3	152	57.5	2600	3000	7.56
2319	95	200	67	3	165	64.5	2400	2800	9.05
2319K	95	200	67	3	165	64.5	2400	2800	8.83
2320	100	215	73	3	192	79	2300	2700	11.5
2320K	100	215	73	3	192	79	2300	2700	11.2
2321	105	225	77	3	205	87	2200	2600	13.2
2322	110	240	80	3	217	94.5	2100	2400	15.8
2322K	110	240	80	3	217	94.5	2100	2400	15.4

2300 Series

2300 Series Self-Aligning Ball Bearing - High Capacity Low-Friction Solution

Why Choose Our 2300 Series Self-Aligning Bearings?

Installation and Maintenance Tips

Frequently Asked Questions

Submit feedback