A

Single Row Angular Contact Ball Bearings

B

Ball Screw Support Bearings

C

Single Row Radial Ball Bearings


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Single Row Angular contact ball bearings

 

Primary
dimensions

 

Basic
bearings

Limiting speeds

Load ratings

 

Abutment dimensions

 

Grease

PCD of

 

 

dynam
ic

static

max. fillet radious

d1*

D1*

volume

lubrica-tion
jets

d

D

B

 

oil/air

grease

Cr

Cor

r

r1

min

max

30%

P

mm

 

 

 

rev/min

 

N

mm

 

 

 

 

cm3

mm

.  

150

210

28

7930 CTRSU

8900

6000

112000

132000

2,0

2,0

160

200

32,0

174,4

 

7930 A5TRSU

7800

5300

105000

124000

 

 

.

.

 

 

 

225

35

7030 CTRSU

8500

5800

146000

160000

.2,0

.2,0

160.

215.

.54,0

.180,7

 

 

 

7030 A5TRSU

7500

5100

138000

152000

 

 

.

.

 

 

 

270

45

7230 CTRSU

7600

5100

229000

253000

.2,5

.2,5

162,5.

257,5.

.102,0

.200,3

 

 

 

7230 A5TRSU

6700

4600

217000

240000

 

 

.

.

 

 

.  

160

220

28

7932 CTRSU

8400

5700

111000

132000

2,0

2,0

170

210

35,0

184,4

 

 

 

7932 A5TRSU

7400

5100

104000

123000

 

 

.

.

 

 

 

240

38

7032 CTRSU.

.8000

5400

166000

184000

.2,0

.2,0

170.

230.

.68,0

.192,7

 

 

 

7032 A5TRSU

7000

4800

156000

174000

 

 

.

.

 

 

.

170

230

28

7934 CTRSU

8000

5400

115000

142000

2,0

2,0

180

220

36,0

194,4

 

 

 

7934 A5TRSU

7000

4800

108000

133000

 

 

.

.

 

 

 

260

42

7034 CTRSU.

.7400

.5000

.191000

.212000

.2,0

.2,0

180.

250.

.92,0

.206,8

 

 

 

7034 A5TRSU

6500

4500

181000

201000

 

 

.

.

 

 

.

180

250

33

7936 CTRSU

7400

5000

141000

175000

2,0

2,0

190

240

50,0

208,6

 

 

 

7936 A5TRSU

6500

4500

133000

164000

 

 

.

.

 

 

 

280

46

7036 CTRSU.

.7000

.4700

.214000

.251000

.2,0

.2,0

190.

270.

.112,0

.221,3

 

 

 

7036 A5TRSU

6100

4200

202000

238000

 

 

.

.

 

 

.

190

260

33

7938 CTRSU

7100

4800

147000

189000

2,0

2,0

200

250

57,0

218,7

 

 

 

7938 A5TRSU

6200

4300

139000

176000

 

 

.

.

 

 

 

290

46

7038 CTRSU.

.6700

.4500

.219000

.265000

.2,0

.2,0

200.

280.

.117,0

.231,1

 

 

 

7038 A5TRSU

5800

4000

207000

251000

 

 

.

.

 

 

.  

200

280

38

7940 CTRSU

6700

4500

179000

225000

2,0

2,0

210

270

82,0

232,7

 

 

 

7940 A5TRSU

5800

4000

169000

211000

 

 

.

.

 

 

 

310

51

7040 CTRSU.

.6300

.4200

.256000

.325000

.2,0

.2,0

210.

300.

.147,0

.245,3

 

 

 

7040 A5TRSU

5500

3800

242000

308000

 

 

.

.

 

 

. 

220

300

38

7944 CTRSU

6200

4200

190000

251000

2,0

2,0

230

290

88,0

252,8

 

 

 

7944 A5TRSU

5400

3700

179000

234000

 

 

 

 

 

 

 .

240

320

38

7948 CTRSU

5700

3900

196000

267000

2,0

2,0

250

310

94,0

272,7

 

 

 

7948 A5TRSU

5000

3400

184000

249000

 

 

 

 

 

 

.  

260

360

46

7952 CTRSU

5200

3500

246000

351000

2,0

2,0

270

350

150,0

301,1

 

 

 

7952 A5TRSU

4500

3100

232000

327000

 

 

 

 

 

 

 .

280

380

46

7956 CTRSU

4800

3300

255000

374000

2,0

2,0

290

370

159,0

321,1

 

 

 

7956 A5TRSU

4200

2900

240000

349000

 

 

 

 

 

 

 .

 

* Abutment diameters are suitable for both side of the bearing

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