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11306 NKE Double Row Self-Aligning Ball Bearing 30mm X 72mm X 19mm
P.O.A
Available
SKU
11306-NKE
This item is available for delivery
For a firm price and delivery cost, call +44 01484 515360.
d) = 30mm | D) = 72mm | B) = 19mm
0.64kg
Part Number: 11306
Manufacturer: NKE
Bearing Type: Double Row Self-Aligning Ball Bearing
Basic Dimension(s): 30mm X 72mm X 19mm
Boundary Dimension(s):
Internal Diameter (d) = 19mm
External Diameter (D) = 72mm
Width (B) = 19mm
Radius (r1,2) = 1.1mm
Load Rating(s):
Basic Dynamic Load Rating = 21.6kN
Basic Static Load Rating = 6.3kN
Fatigue Load Limit = 0.3kN
Speed Rating(s):
Thermal Speed Rating = 8600 r/min
Limited Speed = 5600 r/min
Calculation Factor(s):
e = 0.26
Y (Fa/Fr ≥ e) = 2.4
Y (Fa/Fr > e) = 3.7
Y0 = 2.5
Operating Temperature Range: -50°C to +150°C
NKE Self-Aligning Ball Bearings are engineered to accommodate misalignment and axial deflection, making them ideal for applications where shaft misalignment may occur. These bearings consist of two rows of balls with a common spherical raceway in the outer ring, allowing for self-alignment of the bearing with respect to the housing or shaft.
The unique design of NKE Self-Aligning Ball Bearings enables them to compensate for angular misalignment, shaft deflection, and housing deformation, thereby reducing the risk of premature bearing failure and extending the service life of machinery and equipment. This capability makes them particularly suitable for applications subject to shaft deflection or misalignment, such as in mining, construction, agricultural machinery, and industrial gearboxes.
Constructed from high-quality materials and precision-engineered components, NKE Self-Aligning Ball Bearings offer superior durability, reliability, and performance under varying operating conditions. Advanced manufacturing processes ensure tight tolerances and optimal ball-to-raceway contact, resulting in smooth rotation and reduced friction.
These bearings are available in various cage designs, including steel, brass, or polymer cages, to suit different application requirements and operating environments. Additionally, they come in both open and sealed variants, providing protection against contaminants and enhancing bearing longevity in harsh operating conditions.
NKE Self-Aligning Ball Bearings are designed for ease of installation and maintenance, facilitating quick and efficient replacement or adjustment when necessary. Their versatility, combined with their ability to compensate for misalignment, makes them a preferred choice for designers and engineers seeking reliable performance and extended service life in rotating machinery and equipment.
Order by 3.30pm (Mon-Fri) for the following delivery
| Service | Weight | Delivery Times (Mon-Fri) | Approx. Price | ||
 |
Express | Up To 5kg | 1-2 Working Days | £9.00 | (Subject to VAT) |
| Over 5-10kg | £10.00 | ||||
| Over 10-20kg | £12.00 | ||||
 |
1st Class | Up To 1kg | 1-3 Working Days | £4.00 | |
| Order 1kg To 2kg | £4.75 | ||||
| 2nd Class | Up To 1kg | 2-5 Working Days | £2.50 | ||
| Over 1kg To 2kg | £3.50 | ||||
| Free express delivery on orders with a net value over £100.00 (UK Mainland only) | |||||
If you need to return an item, please call our customer service team on (+44) 1484 515360 or email us at [email protected].
You will need to provide the following:
- Name
- Order Number
- Product Part Number
- Date of Order
Returns are accepted within a 90-day period, and goods will only be accepted if the following criteria is met:
- Goods are still in the original, undamaged, and unopened packaging.
- The item has not been used, fitted, modified, or damaged.
- You have notified us no later than 90 days since receipt of goods.
Any products or quantities that have been sourced specifically to complete your order will be exempt from our standard returns policy and will be subject to handling charges. The rate of the handling charge is dependent on our suppliers’ current rates.
Products such as timing belts and ribbed belts that have been cut to your specification are also exempt from our standard returns policy.
Products that are ordered in error can also be returned, however the incurred costs for shipping will not be refunded.
Once inspection of goods has been carried out, a refund issued to the payment method used to make the initial purchase.