محمل SKF 71910 ACD/P4ADGA كروي تماس زاوي

المواصفات الفنية

المواصفات الكاملة لـ 71910 ACD/P4ADGA

Bore diameter

50 mm

Outside diameter

72 mm

Width

24 mm

Contact angle

25 °

Basic dynamic load rating

20.8 kN

Basic static load rating

19.6 kN

Note

Refer to catalogue data or contact SKF for the attainable speeds

Contact type

Normal contact (two-point contact)

Number of rows

2

Ring type

One-piece inner and outer rings

Design

High-capacity D

Universal matching bearing

Yes, back-to-back (<>), face-to-face (><) or tandem (>>)

Matched arrangement

Universal matching

Number of bearings in matched set

2

Matched condition (axial clearance/ preload)

Extra light preload

Tolerance class

P4A

Material, bearing

Bearing steel

Coating

Without

Sealing

Without

Lubricant

None

Indicative carbon footprint for new product

0.98 kg CO2e

Product net weight

0.266 kg

eClass code

23-05-08-04

UNSPSC code

31171531

Universal matching bearing(s)

Yes, back-to-back (<>), face-to-face (><) or tandem (>>)

d

50 mm Bore diameter

B

24 mm Width

d1

57.1 mm Shoulder diameter of inner ring (large side face)

d2

57.1 mm Shoulder diameter of inner ring (small side face)

r1,2

min. 0.6 mm Chamfer dimension

r3,4

min. 0.3 mm Chamfer dimension

da

min. 53.2 mm Diameter of shaft abutment

db

min. 53.2 mm Diameter of shaft abutment

ra

max. 0.6 mm Radius of fillet

rb

max. 0.3 mm Radius of fillet

dn

58.7 mm Position of oil nozzle

Fatigue load limit

Pu 0.83 kN

Ball diameter

Dw 6.35 mm

Number of balls (per bearing)

z 25

Reference grease quantity (per bearing)

Gref 1.7 cm³

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