KG
Drawing of 6028: ⌀140 × ⌀210 × 33 mm6028
Fig. 1: 6028, 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 6028

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

Bearing KG 6028

Price on request
Available to order

Specifications

Manufacturer number
GOST number
d
140 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
210 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
33 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
C
111 kN
Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: supplier data
C0
108 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
Limiting speed
4,000 rpm
Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
m
3.45 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 140 × 210 × 33 from other brands

11 products
Series illustration (not a photo of this item): 6028
You are viewingKG 6028

Everything the number specifies matches: series 60, 140 × 210 × 33 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the KG catalogue.

  • Series illustration (not a photo of this item): 60286028This bearingKG140 × 210 × 33available to orderon requestyou are here
  • Series illustration (not a photo of this item): 60286028CT140 × 210 × 3353 pcs€14.57Request a quote
  • Series illustration (not a photo of this item): 60286028DYZV140 × 210 × 33available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 60286028FAG140 × 210 × 33available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 60286028SKF140 × 210 × 33available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

D 210d 140B 33
d×D×Bsize 140 × 210 × 33mm
Cdynamic 111kN
C0static 108kN
mweight 3.45kg

Deep groove ball bearing 6028. Under GOST the same bearing is designated 128.

C, C₀, m and limiting speed 4,000 rpm: KG data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

What is 128?

It is the same bearing under GOST 3189-89: 128 corresponds to the ISO base 6028. Size 140 × 210 × 33 mm, a full equivalent of 6028.

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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