X-Inner Ring Hole Symbol

X-Inner Ring Hole Symbol

X-Inner Ring Hole symbol: X: Inner ring tapped hole (through hole) No Symbol: Inner ring counterbore hole RU Series Crossed Roller Bearings (Inner ring integrated with Outer Ring) Since the mounting holes of RU series crossed roller bearing are provided, the model does not require a presser...

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Product Details


X-Inner Ring Hole symbol:

X: Inner ring tapped hole (through hole)

No Symbol: Inner ring counterbore hole

 

RU CROSSED ROLLER BEARINGS 

 

THKCode

d

D

B

PCD1

PCD2

rsmin

Cr (KN)

Cor (KN)

Mass(kg)

RU42

20

70

12

28

57

0.6

7.35

8.35

0.29

RU66

35

95

15

45

83

0.6

17.5

22.3

0.62

RU85

55

120

15

65

105

0.6

20.3

29.5

1

RU124(G)

80

165

22

97

148

1

33.1

50.9

2.6

RU124X

80

165

22

97

148

1

33.1

50.9

2.6

RU148(G)

90

210

25

112

187

1.5

49.1

76.8

4.9

RU148X

90

210

25

112

187

1.5

49.1

76.8

4.9

RU178(G)

115

240

28

139

217

1.5

80.3

135

6.8

RU178X

115

240

28

139

217

1.5

80.3

135

6.8

RU228(G)

160

295

35

184

270

2

104

173

11.4

RU228X

160

295

35

184

270

2

104

173

11.4

RU297(G)

210

380

40

240

350

2.5

156

281

21.3

RU297X

210

380

40

240

350

2.5

156

281

21.3

RU445(G)

350

540

45

385

505

2.5

222

473

35.4

RU445X

350

540

45

385

505

2.5

222

473

35.4

 

RU Series Crossed Roller Bearings  (Inner ring integrated with Outer Ring)

Since the mounting holes of RU series crossed roller bearing are provided, the model does not require a presser flange or housing.RU Series products as follow:

 

Seal symbol:

U: Seal attached on either end(counterbore side of the outer ring)

UT: Seal attached on either end (opposite to the counterbore side of the outer ring)

No Symbol: Without seal

UU: Seal attached on both ends

 

Please inform us in case of any inquiry,thanks!


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