BEARINGS DIRECT. COM
SPECS SHEET

DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
3300 SERIES - METRIC SIZES


 

 

 

 

 

 

 

 

 

Available with 2RS & ZZ

 

 

 

BERING
NUMBER

Dimensions (mm)

Radius
r

Basic Load
Rating lbf max.

Speed Limiting
Rating RPM

ID
d

OD
D

Width
B

Spread
a

mm

Dynamic (Cr)

Static (Cor)

Grease

OIL

3302

15

42

19

27.6

1.0

2850

2480

10000

14000

3303

17

47

22.2

28.5

1.0

3950

3350

9400

13000

3304

20

52

22.2

32.0

1.1

4700

4150

8200

11000

3305

25

62

25.4

38.0

1.1

6600

6000

6800

9100

3306

30

72

30.2

44.5

1.1

8700

8200

5800

7800

3307

35

80

34.9

50.0

1.5

11100

10700

5200

7000

3308

40

90

36.5

55.0

1.5

12200

12900

4600

6100

3309

45

100

39.7

61.0

1.5

15100

16300

4100

5500

3310

50

110

44.5

67.0

2.0

18300

20100

3800

5000

3311

55

120

49.2

75.0

2.0

21700

24300

3400

4500

3312

60

130

53.9

82.0

2.1

25400

28900

3100

4200

3313

65

140

58.7

88.5

2.1

29400

34000

2900

3900

3314

70

150

63.5

97.0

2.1

34500

38000

2700

3600

3315

75

160

68.3

104.0

2.1

38500

43000

2500

3300

 

Suffix number 2RS = Both Sides Rubber Sealed  |  Suffix number ZZ = Both Sides Metal Sealed

 

Add "2RS" or "ZZ" suffix numbers for rubber seals as 3305-2RS or for metal seals as 3305-ZZ

3300 Series are same as 5300 series but larger balls to bear more loads.

Material Chrome Steel SAE 52100 International Standard

Hardness: 65~68 Rockwell

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