20230420133639

IKO SBB 28,SBB 28-2RS SPHERICAL BUSHINGS

Brand:
Stock: In stock
Category:

IKO SBB 28,SBB 28-2RS Description

 

Shaft dia.

 

mm (inch)

Identification number Mass (Ref.)

 

 

kg

Boundary dimensions mm(inch)
 

Without

 

seal

 

With seals

d D B C
12.700

1╱2

SBB 8 0.020 12.700( 1╱2) 22.225( 7╱8) 11.10( .437) 9.52( .375)
15.875

5╱8

SBB 10  

0.036

15.875( 5╱8) 26.988(1 1╱16)  

13.89(

 

.547)

 

11.91(

 

.469)

19.050

3╱4

SBB 12 SBB 12-2RS  

0.057

19.050( 3╱4) 31.750(1 1╱4)  

16.66(

 

.656)

 

14.27(

 

.562)

22.225

7╱8

SBB 14 SBB 14-2RS  

0.088

22.225( 7╱8) 36.512(1 7╱16)  

19.43(

 

.765)

 

16.66(

 

.656)

25.400

(1)

SBB 16 SBB 16-2RS  

0.125

25.400(1 41.275(1 5╱8)  

22.22(

 

.875)

 

19.05(

 

.750)

31.750

(11╱4

SBB 20 SBB 20-2RS  

0.234

31.750(11╱4) 50.800(2             )  

27.76(1.093)

 

23.80(

 

.937)

34.925

(13╱8

SBB 22 SBB 22-2RS  

0.349

34.925(13╱8) 55.562(2 3╱16)  

30.15(1.187)

 

26.19(1.031)

38.100

(11╱2

SBB 24 SBB 24-2RS  

0.424

38.100(11╱2) 61.912(2 7╱16)  

33.32(1.312)

 

28.58(1.125)

44.450

(13╱4

SBB 28 SBB 28-2RS  

0.649

44.450(13╱4) 71.438(213╱16)  

38.89(1.531)

 

33.32(1.312)

50.800

(2)

SBB 32 SBB 32-2RS  

0.939

50.800(2 80.962(3 3╱16)  

44.45(1.750)

 

38.10(1.500)

57.150

(21╱4

SBB 36 SBB 36-2RS  

1.32

57.150(21╱4) 90.488(3 9╱16)  

50.01(1.969)

 

42.85(1.687)

63.500

(21╱2

SBB 40 SBB 40-2RS  

1.85

63.500(21╱2) 100.012(315╱16)  

55.55(2.187)

 

47.62(1.875)

 

 

dk

Radial internal clearance

 

mm Min./Max.

Mounting dimensions mm Dynamic load capacity

Cd

N

Static load capacity

Cs

N

d1 r     (1)

as max

Max.

r     (1)

bs max

Max.

18 ( .709) 0.05 / 0.15 14.0 0.2 0.6 16 800 101 000
 

23

 

( .906)

0.05 / 0.15  

17.9

 

0.2

 

0.8

 

26 900

 

161 000

 

27.5(1.083)

0.08 / 0.18  

21.4

 

0.6

 

*0.8

 

38 500

 

231 000

 

32

 

(1.260)

0.08 / 0.18  

25.0

 

0.6

 

*0.8

 

52 300

 

314 000

 

36

 

(1.417)

0.08 / 0.18  

28.0

 

0.6

 

*0.8

 

67 300

 

404 000

 

45

 

(1.772)

0.08 / 0.18  

35.1

 

0.6

 

0.8

 

105 000

 

630 000

 

49

 

(1.929)

0.08 / 0.18  

38.5

 

0.6

 

0.8

 

126 000

 

755 000

 

55

 

(2.165)

0.08 / 0.18  

43.3

 

0.6

 

0.8

 

154 000

 

925 000

 

64

 

(2.520)

0.08 / 0.18  

50.4

 

0.6

 

0.8

 

209 000

 

1 250 000

 

73

 

(2.874)

0.08 / 0.18  

57.6

 

0.6

 

0.8

 

273 000

 

1 640 000

 

82

 

(3.228)

0.10 / 0.20  

64.9

 

0.6

 

0.8

 

345 000

 

2 070 000

 

91

 

(3.583)

0.10 / 0.20  

72.0

 

0.6

 

0.8

 

425 000

 

2 550 000

IKO SBB 28,SBB 28-2RS SPHERICAL BUSHINGS

IKO SBB 28,SBB 28-2RS Nots

Note(1)   Maximum allowable corner radius of the shaft or housing
Remarks1. The value with mark * is applicable to types without seals. For types with seals, the value is 0.4 mm.
2.  The inner ring and the outer ring have an oil groove and two oil holes, respectively.
3. No grease is prepacked. Perform proper lubrication.

 

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