Simplified drawing of the bearing per ISO 8826-1, dimensions of 6003 DDU NR: ⌀17 × ⌀35 × 10 mm⌀35⌀17106003 DDU NRDDU
Fig. 1: 6003 DDU NR, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6003 DDU NR

Load: radial medium; axial low, on both sidesDeep groove ball

Bearing NSK 6003 DDU NR

Price on request
Available to order

Specifications

Manufacturer number
ISO designation
GOST number
d
17 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
35 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
10 mm
Width BRing width. Source: supplier data
Seal
DDUcontact seals on both sides
Clearance
normal clearance
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Equivalents

the same size 17 × 35 × 10 from other brands

49 products
Series illustration (not a photo of this item): 6003 DDU NR
You are viewingNSK 6003 DDU NR

Same size, different design: the difference is written in the row.

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Details

what this bearing is, questions

About the bearing

D 35d 17B 10
d×D×Bsize 17 × 35 × 10mm

Deep groove ball bearing 6003-2RS, design DDU: contact seals on both sides. Under GOST the same bearing is designated 180103.

Frequently asked questions

How does 2RS differ from ZZ?

2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

What is 180103?

It is the same bearing under GOST 3189-89: 18 — contact seals on both sides, 0103 corresponds to the ISO base 6003. Size 17 × 35 × 10 mm, a full equivalent of 6003-2RS.

Will 6003 DDU C3 fit instead?

Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

Can I fit another brand instead of this bearing?

Without checking, only an exact equivalent: the size, seal, clearance and design match according to the brand’s catalogue. Positions with the same geometry differ in seal, clearance or design, and each one says so in the equivalents block. Load ratings differ between manufacturers, so for a heavily loaded unit compare C.

How do I get a price and a lead time?

Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.

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