SNR Roller Bearing N45002 S03 H100 20x47x14mm
Ex VAT: £27.12
✓ In stock at our Arlesey workshop
Order before 2pm on a working day and this is picked and dispatched the same day by express courier, normally with you in 1–2 working days.
Collection from Arlesey also available — choose it at checkout.
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Visit our workshop and have it fitted by our own transmission specialists.
Delivery and Shipping
Delivery and Shipping
UK delivery — parts we hold in stock
Ordered before 2pm on a working day, these are dispatched the same day by express courier and normally arrive within 1–2 working days.
Parts supplied from our European supplier
A large part of our range is held by our supplier in Germany rather than on our own shelves. We order these in for you as soon as you place the order. They normally dispatch within 7–10 working days, and are then sent on by express courier like anything else. Nothing ships to you direct from Germany — it comes to our Arlesey workshop first, so you deal only with us for returns and warranty.
Collection from Arlesey
Click and collect is available on parts we physically hold. If an item has to come in from our supplier it cannot be collected, and checkout will tell you so before you pay.
International
3–5 working days once dispatched. Any customs charges or excise duties are the responsibility of the buyer.
*Delivery times are estimates and can be affected by factors outside our control.
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SNR N45002 S03 H100 Cylindrical Roller Bearing 20x47x14mm
The SNR N45002 S03 H100 is a premium cylindrical roller bearing measuring 20x47x14mm, manufactured in France by SNR (NTN-SNR). It is a direct replacement for the N40021.S01.H100 and is engineered for gear assemblies, motor shafts, and industrial drivetrain applications requiring high radial load capacity.
Key Specifications
- Part Number: N45002 S03 H100 / N40021.S01.H100
- Bore Diameter: 20mm
- Outer Diameter: 47mm
- Width: 14mm
- Construction: Single row cylindrical roller, open type
- Material: Steel
- Country of Origin: France
Application
Suitable for gearbox countershafts, output shafts, and industrial transmission housings. Designed for high radial load operation with reliable performance at sustained operating speeds.
Frequently Asked Questions
Is this the same bearing as N40021.S01.H100?
Yes — N45002 S03 H100 is the updated SNR part number and is a direct replacement for the older N40021.S01.H100 reference. The two are dimensionally identical.
What does H100 mean on an SNR bearing?
H100 denotes the cage design variant used on this SNR cylindrical roller bearing, indicating a specific internal design suited to higher speed applications.
Can this bearing be used in automotive gearboxes?
Yes — 20x47x14mm cylindrical roller bearings of this type are commonly used in manual gearbox layshafts and output shafts across a range of passenger car and light commercial vehicle applications.
Is this a genuine SNR bearing?
Yes — this is a genuine SNR (NTN-SNR) bearing. Eco Torque stocks only genuine OEM-quality bearings from original manufacturers.
What is the EAN for this bearing?
The EAN barcode is 3413521974984.
Why Choose Eco Torque?
Eco Torque is a UK-based specialist in transmission, gearbox and drivetrain parts. We supply only quality-assured components and offer expert fitment support. All UK mainland orders are dispatched promptly from our own stock.
- Genuine OEM and quality branded parts
- Expert fitment and compatibility support
- Fast UK dispatch from in-house stock
Need Help Finding the Right Part?
Not sure if this bearing fits your application? Contact us and our drivetrain specialists will be happy to assist.
Reference Number: ET2099
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