Single-row – Inch Series 27880/20 | Corporation Singapore Distributor
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Single-row – Inch series 27880/20

Single-row – Inch series 27880/20

Single-row – Inch series 27880/20

Rolling mill roll neck bearings

Four-row cylindrical roller bearings

If you’re looking Single-row – Inch series 27880/20 to replace your FAG,Timken, SKF, NSK,NTN,Koyo,Mcgill ,Nachi bearing, we make a drop-in replacement for it. If you’re not sure who made the bearing just contact with us .
Boya Singapore Bearing coporation competes with the biggest names in the bearing industry.

 
Boya Singapore Bearing coporation uses a variety of prefixes and suffixes to help identify critical features of Origin bearings. Some are standard throughout the bearing industry, while some are not. If you’re having difficulty finding a direct interchange, Contact with us.

Four-row cylindrical roller bearings Bearing No.

27880/20

Boundary dimensions(mm) d

38.1

D

80.035

T

24.608

B

23.698

r(min)

0.8

r1(min)

1.6

Basic load ratings(kN) Cr

91.6

C0r

91.6

Fatigue load limit(kN) Cu

13.3

Limiting speeds(min-1) Grease lub.

5200

Oil lub.

6900

Dimensions(mm) C

18.512

Load center spread a(mm)

22.2

Mounting dimensions(mm) da

48.0

db

47.0

Da

68.0

Db

75.0

ra(max)

0.8

rb(max)

1.6

Constant e

0.56

Axial load factors Y1

1.07

Y0

0.59

(Refer.)Mass(kg)

0.586

Single-row – Inch series 27880/20

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