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Simplified drawing of the bearing per ISO 8826-1, dimensions of 6310 2RS NR C3: ⌀50 × ⌀110 × 27 mm⌀110⌀50276310 2RS NR C32RS
Fig. 1: 6310 2RS NR C3, simplified drawing per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6310 2RS NR C3

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

Bearing Z&S 6310 2RS NR C3

€12.26per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
ISO designation
Equivalents
1 exact, 62 approximate
d
50 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
110 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
27 mm
Width BRing width. Source: two supplier sources
Seal
2RSrubber, both sides
Clearance
C3
C
65 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
38 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: two supplier sources
Limiting speed
7,500 rpm
Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
m
1.05 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 50 × 110 × 27 from other brands

63 products
Photo: 6310 2RS NR C3
You are viewingZ&S 6310 2RS NR C3
€12.26baseline for the price comparison

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

  • Series illustration (not a photo of this item): 6310 C36310 C3open, no protection, standard designCT50 × 110 × 2750 pcs€2.95−€9.31Request a quote
  • Series illustration (not a photo of this item): 63106310open, no protection, normal clearance, standard designCT50 × 110 × 2774 pcs€4.29−€7.97Request a quote
  • Series illustration (not a photo of this item): 6310 C36310 C3open, no protection, standard designNTE50 × 110 × 2738 pcs€4.72−€7.54Request a quote
  • Series illustration (not a photo of this item): 6310 N6310 Nopen, no protection, normal clearance, groove for a snap ringCT50 × 110 × 27available to order€3.47−€8.79Request a quote
  • Photo: 63106310open, no protection, normal clearance, standard designNEU50 × 110 × 27available to order€8.96−€3.30Request a quote
  • Photo: 6310 C36310 C3open, no protection, standard designZ&S50 × 110 × 27available to order€10.55−€1.71Request a quote
  • Photo: 63106310open, no protection, normal clearance, standard designIKL50 × 110 × 27available to order€16.61+€4.35Request a quote
  • Photo: 6310/C36310/C3open, no protection, standard designSKF50 × 110 × 27available to order€17.64+€5.38Request a quote
  • Photo: 63106310open, no protection, normal clearance, standard designSKF50 × 110 × 27available to order€17.78+€5.52Request a quote
  • Series illustration (not a photo of this item): 6310 NR6310 NRopen, no protection, normal clearanceCT50 × 110 × 27available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€12.26).
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Details

what this bearing is, questions

About the bearing

D 110d 50B 27
d×D×Bsize 50 × 110 × 27mm
Cdynamic 65kN
C0static 38kN
mweight 1.05kg

Deep groove ball bearing 6310-2RS C3, design 2RS: contact seals on both sides.

C, C₀, m and limiting speed 7,500 rpm: Z&S data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

How does 2RS differ from ZZ?

2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

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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