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Simplified drawing of the bearing per ISO 8826-1, dimensions of 6305 2NSE NR: ⌀25 × ⌀62 × 17 mm⌀62⌀25176305 2NSE NR2NSE
Fig. 1: 6305 2NSE NR, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6305 2NSE NR

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

Bearing NACHI 6305 2NSE NR

€5.01per piece
In stock: 28 pcs
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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
2 exact, 72 approximate
d
25 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
62 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
17 mm
Width BRing width. Source: two supplier sources
Seal
2NSEcontact seals on both sides
Clearance
normal clearance
m
0.23 kg
MassWeight of the product. Source: two supplier sources
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Equivalents

the same size 25 × 62 × 17 from other brands

74 products
Series illustration (not a photo of this item): 6305 2NSE NR
You are viewingNACHI 6305 2NSE NR
€5.01baseline for the price comparison

Everything the number specifies matches: series 63, 25 × 62 × 17 mm, contact seals on both sides, NR, normal clearance, special design. The codes in the number are read against the NACHI catalogue.

  • Series illustration (not a photo of this item): 6305 2NSE NR6305 2NSE NRThis bearingNACHI25 × 62 × 1728 pcs€5.01you are here
  • Series illustration (not a photo of this item): 6305-2RS1 NR6305-2RS1 NRSKF25 × 62 × 17available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€5.01).
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Details

what this bearing is, questions

About the bearing

D 62d 25B 17
d×D×Bsize 25 × 62 × 17mm
mweight 0.23kg

Deep groove ball bearing 6305-2RS, design 2NSE: contact seals on both sides. Under GOST the same bearing is designated 180305.

M: NACHI data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

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 180305?

It is the same bearing under GOST 3189-89: 18 — contact seals on both sides, 0305 corresponds to the ISO base 6305. Size 25 × 62 × 17 mm, a full equivalent of 6305-2RS.

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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