Prices are in euros. The final price and delivery cost are confirmed in the quote.
KG
Simplified drawing of the bearing per ISO 8826-1, dimensions of 6307 NRC3: ⌀35 × ⌀80 × 21 mm⌀80⌀35216307 NRC3
Fig. 1: 6307 NRC3, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6307 NRC3

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

Bearing KG 6307 NRC3

€2.36per piece
In stock: 82 pcs

Specifications

Manufacturer number
ISO designation
d
35 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
80 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
21 mm
Width BRing width. Source: two supplier sources
Seal
open, no protection
Clearance
C3
C
35.1 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
19 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
Limiting speed
12,000 rpm
Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
m
0.46 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 35 × 80 × 21 from other brands

68 products
Series illustration (not a photo of this item): 6307 NRC3
You are viewingKG 6307 NRC3
€2.36baseline for the price comparison

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

  • Series illustration (not a photo of this item): 6307 2RS C36307 2RS C3contact seals on both sides, standard designCT35 × 80 × 21143 pcs€1.73−€0.63Request a quote
  • Series illustration (not a photo of this item): 6307 2RS6307 2RScontact seals on both sides, normal clearance, standard designCT35 × 80 × 211,868 pcs€1.76−€0.60Request a quote
  • Cross-section drawing to size: Deep groove ball, 35 × 80 × 21 mm6307 2RS Ncontact seals on both sides, normal clearance, groove for a snap ringCT35 × 80 × 2180 pcs€1.86−€0.50Request a quote
  • Series illustration (not a photo of this item): 6307 2RSC36307 2RSC3contact seals on both sides, standard designNTE35 × 80 × 2140 pcs€2.66+€0.30Request a quote
  • Series illustration (not a photo of this item): 6307 2RS6307 2RScontact seals on both sides, normal clearance, standard designNTE35 × 80 × 21638 pcs€2.76+€0.40Request a quote
  • Series illustration (not a photo of this item): 6307 2RS6307 2RScontact seals on both sides, normal clearance, standard designKoyo35 × 80 × 2140 pcs€8.35+€5.99Request a quote
  • Series illustration (not a photo of this item): 6307 2RS C36307 2RS C3contact seals on both sides, standard designKoyo35 × 80 × 2140 pcs€8.35+€5.99Request a quote
  • Photo: 6307 2RSR C36307 2RSR C3contact seals on both sides, standard designFAG35 × 80 × 21260 pcs€8.61+€6.25Request a quote
  • Photo: 6307 2RS6307 2RScontact seals on both sides, normal clearance, standard designZ&S35 × 80 × 21available to order€5.44+€3.08Request a quote
  • Photo: 6307 2RSR6307 2RSRcontact seals on both sides, normal clearance, standard designFAG35 × 80 × 21available to order€7.80+€5.44Request a quote

Under the price: the difference from the price of this bearing (€2.36).

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Details

what this bearing is, questions

About the bearing

D 80d 35B 21
d×D×Bsize 35 × 80 × 21mm
Cdynamic 35.1kN
C0static 19kN
mweight 0.46kg

Deep groove ball bearing 6307 C3.

C, C₀, m and limiting speed 12,000 rpm: KG data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

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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