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Drawing of 61830 MA: ⌀150 × ⌀190 × 20 mm61830 MA
Fig. 1: 61830 MA, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 61830 MA

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

Bearing SKF 61830 MA

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 3 approximate
d
150 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
190 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
20 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
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Equivalents

the same size 150 × 190 × 20 from other brands

4 products
Drawing: 61830 MA
You are viewingSKF 61830 MA

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

  • Type diagram, no dimensions: ball61830 HLUHLU: not decodedFAG150 × 190 × ?available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 6830 DDU6830 DDUcontact seals on both sides, standard designNSK150 × 190 × 20available to orderon requestRequest a quote
  • Cross-section drawing to size: Deep groove ball, 150 × 190 × 20 mm6830 VVnon-contact seals on both sides, standard designNSK150 × 190 × 20available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

D 190d 150B 20
d×D×Bsize 150 × 190 × 20mm

Deep groove ball bearing 61830. Under GOST the same bearing is designated 1000830.

Frequently asked questions

What is 1000830?

It is the same bearing under GOST 3189-89: 1000830 corresponds to the ISO base 61830. Size 150 × 190 × 20 mm, a full equivalent of 61830.

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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