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Drawing of 30307A: ⌀35 × ⌀80 × 22.75 mm⌀80⌀35B 21T 22.75C 18α30307A
Fig. 1: 30307A, 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 30307-A

Combined load at an angle (tapered, high), axial on one sideTapered roller

Bearing FAG 30307-A

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
3 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
21 mm
Width BRing width. Source: supplier data
T
22.75 mm
Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
Cup width C
18 mm
Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
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Equivalents

the same size 35 × 80 × 22.75 from other brands

18 products
Series illustration (not a photo of this item): 30307A
You are viewingFAG 30307-A

Everything the number specifies matches: series 303, 35 × 80 × 21 mm, special design. The codes in the number are read against the FAG catalogue.

  • Series illustration (not a photo of this item): 30307A30307AThis bearingFAG35 × 80 × 21available to orderon requestyou are here
  • Photo: 30307 A30307 AZ&S35 × 80 × 21available to order€6.34Request a quote
  • Series illustration (not a photo of this item): 30307 A30307 AFV35 × 80 × 21available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Tsize 35 × 80 × 22.75mm

Tapered roller bearing 30307. Under GOST the same bearing is designated 7307.

Frequently asked questions

What is 7307?

It is the same bearing under GOST 3189-89: 7307 corresponds to the ISO base 30307. Size 35 × 80 × 22.75 mm, a full equivalent of 30307.

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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