RA series cross cylindrical roller bearings
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RA series cross cylindrical roller bearings

RA series cross cylindrical roller bearing is a compact form that reduces the thickness of the inner and outer rings of RB series to the limit. The crossed roller bearing is suitable for parts that require small load and compact design, such as the rotating parts of robots and manipulators. There are two types of RA series cross cylindrical roller bearings: RA (open type) and RA-UU (double end face seal) type.

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Model No.

Outer dimension (mm)

Installation dimension (mm)

Rated load (Kn)

Weight

d

D

B

Rmin

da

Da

C

C0

kg

RA5008

50

66

8

0.5

53.5

60.5

5.1

7.19

0.08

RA6008

60

76

8

0.5

63.5

70.5

5.68

8.68

0.09

RA7008

70

86

8

0.5

73.5

80.5

5.98

9.8

0.1

RA8008

80

96

8

0.5

83.5

90.5

6.37

11.3

0.11

RA9008

90

106

8

0.5

93.5

100.5

6.76

12.4

0.12

RA10008

100

116

8

0.5

103.5

110.5

7.15

13.9

0.14

RA11008

110

126

8

0.5

113.5

120.5

7.45

15

0.15

RA12008

120

136

8

0.5

123.5

130.5

7.84

16.5

0.17

RA13008

130

146

8

0.5

133.5

140.5

7.94

17.6

0.18

RA14008

140

156

8

0.5

143.5

150.5

8.33

19.1

0.19

RA15008

150

166

8

0.5

153.5

160.5

8.82

20.6

0.2

RA16013

160

186

13

0.8

165

179

23.3

44.9

0.59

RA17013

170

196

13

0.8

175

189

23.5

46.5

0.64

RA18013

180

206

13

0.8

185

199

24.5

49.8

0.68

RA19013

190

216

13

0.8

195

209

24.9

51.5

0.69

RA20013

200

226

13

0.8

205

219

25.8

54.7

0.71