6306 2RS C3 Rubber Sealed High Quality Deep Groove Ball Bearing 6306-2RS Size 30x72x19mm
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The 6306 2RS C3 guide bearing is a critical component in heavy-duty truck transmission systems. It ensures smooth rotation between the engine and transmission, reduces friction, and keeps the transmission input shaft perfectly centered. This bearing is essential for maintaining the overall performance and lifespan of the vehicle and is a crucial component for any truck requiring reliable operation.
The 6306 2RS C3 guide bearing is designed to provide exceptional durability and performance even under the most demanding conditions.
Features and Benefits:Neoprene Seals: This bearing is equipped with neoprene seals that effectively prevent dust, moisture, and other contaminants from entering, ensuring long-lasting durability.
Snap Ring-Free Design: The snap ring-free design simplifies installation and reduces the risk of damage during installation.
Low Friction Operation: The low-friction design ensures smoother operation, contributing to a longer lifespan for the truck's transmission.
High Durability: The 6306 2RS C3 bearing is manufactured from high-quality materials and designed to withstand the harsh operating conditions encountered in heavy-duty truck transportation.
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1,Q: Are you trading company or manufacturer ?
A: We are factory.
2,Q: How long is your delivery time ?
A: Generally it is 3-5 days if the goods are in stock.or it is 15-20 days if the goods are not in stock, it is according to quantity.
3,Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
4,Q: What is your terms of payment for bearing?
A: Payment<=1000USD,100% in advance.Payment>=1000USD, 30% T/T in advance,pay the balance before shippment.
5, Q:Could you accept OEM and customize ?
A:YES,we can customize for you according to sample or drawing.
6, Q: When can I get the price ?
A: after we get your inquiry, usually within 2-6 hours.Urgent will be faster.
7,Q:How about your quality of bearings?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
8, Q: What is the MOQ of micro bearing?
A: Usually ≥1,According your demand.
9,Q: Will you check these products before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
10, Q: What will we do if If you are not satisfied with the product?
A: If have any question,Please contact us at first time, we will immediately processing.![]()
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| If you need any brand bearings or any models of bearings, please contact me!Contact: Grace Email: ntn@llhbearing.com Skype:+8618668903871 MP/Whatsapp: +8618668903871 Wechat:GraceXu1234 |
| d |
30 mm
|
Bore diameter |
|---|---|---|
| tΔdmp | -0.008 – 0 mm | Deviation limits of mid-range bore diameter |
| D |
72 mm
|
Outside diameter |
| tΔDmp | -0.011 – 0 mm | Deviation limits of mid-range outside diameter |
| B |
19 mm
|
Width |
| tΔBs | -0.06 – 0 mm | Deviation limits of ring width |
| d1 |
≈44.6 mm
|
Shoulder diameter |
| D2 |
≈61.88 mm
|
Recess diameter |
| r1,2 |
min.1.1 mm
|
Chamfer dimension |
|
P6 and tighter width tolerance
|
ISO tolerance class for dimensions |

|
New model |
China old model |
specification(mm) |
weight(kg) |
|
dxDxB |
|||
|
6300 |
300 |
10x35x11 |
0.053 |
|
6301 |
301 |
12x37x12 |
0.06 |
|
6302 |
302 |
15x42x13 |
0.082 |
|
6303 |
303 |
17x47x14 |
0.115 |
|
6304 |
304 |
20x52x15 |
0.142 |
|
6305 |
305 |
25x62x17 |
0.232 |
|
6306 |
306 |
30x72x19 |
0.346 |
|
6307 |
307 |
35x80x21 |
0.457 |
|
6308 |
308 |
40x90x23 |
0.639 |

Jinan Maolei bearing Co.,Ltd. is located in the “Spring City” Jinan. We insist on the philosophies of “integrity” and “pragmatic & win-win business”. We also adhere to the “people-oriented” and “advancing” enterprise spirit . “Quality first and customers utmost” is honored as our enterprise concept.The core products of Jinan Maolei bearing Co,.Ltd. We have our own brand “LLH”,we sincerely welcome friends from all over the world come to visit our company and talk on business,we adhere to the concept of”survival of high quality”,and provide excellent service for customers.

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