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Two row double outer race taper roller bearings

Size range:
ID 25.400 mm to 1200.150 mm (1.0000 in. to 47.2500 in.)
OD 30.480 mm to 2460.000 mm (1.2000 in. to 96.8504 in.)
Applications:
Heavy-duty gear drives
Various industrial configurations

TDO - DOUBLE OUTER RING

This has a one-piece (double) outer ring and two single inner rings. It is usually supplied complete with an inner-ring spacer as a pre-set assembly. This configuration gives a wide effective bearing spread and is frequently chosen for applications where overturning moments are a significant load component. TDO bearings can be used in fixed (locating) positions or allowed to float in the housing bore, for example, to compensate for shaft expansion. TDOCD outer rings also are available in most sizes. These outer rings have holes in the O.D. that permit the use of pins to prevent outer ring rotation in the housing bore.

Size range:

ID 25.400 mm to 1200.150 mm (1.0000 in.  to 47.2500 in.)

OD 30.480 mm to 2460.000 mm (1.2000 in.  to 96.8504 in.)

Design Attributes:

Double cup and two single cones, with or without a spacer.

When spacers are used, bearing is furnished as a preset, matched assembly.

Cup features groove and lubrication holes in the OD.

Spacers available with or without lubricant grooves and holes.

Applications:

Heavy-duty gear drives

Various industrial configurations

Specifications:

TD D.png

Model

Dimension(mm)

Speed(r/min)

Weight(KG)

d

D

T

C

B

Grease

Oil

352218

90

160

94

77

40

1900

2500

7.37

352220

100

180

112

92

46

1700

2200

11.3

352221

105

190

117

96

50

1600

2100

13.7

352122

110

180

95

76

42

1600

2100

8.63

352122K

110

180

95

76

42

1600

2100

8.57

352222K

110

200

124

102

53

1500

2000

16.5

352124

120

200

110

90

48

1400

1900

12.7

352224

120

215

132

106

58

1400

1900

19.1

352224K

120

215

132

109

58

1400

1900

19.2

352926

130

180

70

56

30

1400

1900

4.87

352026

130

200

95

75

42

1300

1800

9.72

352126

130

210

110

90

48

1300

1700

13.9

352226EK

130

230

149

120

64

1300

1700

37.4

35222EY

130

230

149

120

66.5

1300

1700

25.6

352028

140

210

95

75

42

1200

1700

8.36

35218

140

225

115

90

50

1200

1700

15.5

252228

140

250

153

125.5

68

1200

1600

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