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Drawing of 2307 5: ⌀35 × ⌀80 × 31 mm⌀80⌀35312307 5
Fig. 1: 2307 5, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 2307 5

Load: radial medium; axial low, on both sidesSelf-aligning ball

Bearing NSK 2307 5

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 12 approximate
d
35 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
80 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
31 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
01

Equivalents

the same size 35 × 80 × 31 from other brands

15 products
Cross-section drawing to size: Self-aligning ball, 35 × 80 × 31 mm
You are viewingNSK 2307 5

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

  • Series illustration (not a photo of this item): 23072307standard designCT35 × 80 × 31116 pcs€3.36Request a quote
  • Photo: 23072307standard designZ&S35 × 80 × 31available to order€15.19Request a quote
  • Series illustration (not a photo of this item): 23072307standard designKG35 × 80 × 31available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 2307 K C32307 K C3clearance C3, 1:12 tapered boreNSK35 × 80 × 31available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 35 × 80 × 31 mm2307 KTNGTNG, 1:12 tapered boreNSK35 × 80 × 31available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 35 × 80 × 31 mm2307 EKTN9different cage, E, 1:12 tapered boreSKF35 × 80 × 31available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 35 × 80 × 31 mm2307 EMdifferent cage, ESKF35 × 80 × 31available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 35 × 80 × 31 mm2307 ETN9different cage, ESKF35 × 80 × 31available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 35 × 80 × 31 mm2307 ETN9/C3clearance C3, different cage, ESKF35 × 80 × 31available to orderon requestRequest a quote
  • Photo: 2307 2RS2307 2RScontact seals on both sides, standard designZ&S35 × 80 × 31available to order€15.19Request a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 35 × 80 × 31mm

Self-aligning ball bearing 2307. Under GOST the same bearing is designated 1607.

Frequently asked questions

What is 1607?

It is the same bearing under GOST 3189-89: 1607 corresponds to the ISO base 2307. Size 35 × 80 × 31 mm, a full equivalent of 2307.

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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