ABIS Miniature and Precision Ball Bearings

With bores of 0.6 to 90mm and precision grades to ABEC 7

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Inch/Metric Bearing *

Tolerance *

Type *

IEC
ABIS
BASIX
Schnorr
grw
Fuji
Fey
EZO

flange shield ball bearings

Inch series


Bore

Ø

(d)

Outer

Ø

(D)

Flange Ø

(Df)

Radius (rs - min)

Flange Shield Part No

Shield Width (B1)

Shield Flange Width (Bf1)

Load Rating Cr(N)

Load Rating Cor(N)

Max Speed Grease (x1000 rpm)

Max Speed Oil (x1000 rpm)

Cage Type

0.0469

0.1562

0.203

0.0039

FR0ZZ**

0.0937

0.031

112

33

110

130

W

0.055

0.1875

0.234

0.0039

FR1ZZ**

0.1094

0.031

232

67

90

110

W

0.0781

0.25

0.296

0.0039

FR1-4ZZ**

0.1406

0.031

284

96

67

80

W

0.0937

0.1875

0.234

0.0039

FR133ZZS**

0.0937

0.031

144

53

80

95

W

0.0937

0.3125

0.359

0.0059

FR1-5ZZS**

0.1406

0.031

552

176

60

71

W

0.125

0.25

0.296

0.0039

FR144JZZ**

0.1094

0.031

311

110

67

80

J

0.125

0.25

0.296

0.0039

FR144ZZ**

0.1094

0.031

284

96

67

80

W

0.125

0.3125

0.359

0.0039

FR2-5ZZ**

0.1406

0.031

558

180

60

67

W/J

0.125

0.375

0.422

0.0059

FR2-6ZZ**

0.1406

0.031

640

227

53

63

J

0.125

0.375

0.44

0.0118

FR2ZZ**

0.1562

0.03

631

219

56

67

J

0.1562

0.3125

0.359

0.0039

FR155ZZS**

0.125

0.036

359

150

53

63

W

0.1875

0.3125

0.359

0.0039

FR156ZZS**

0.125

0.036

359

150

53

63

W

0.1875

0.375

0.422

0.0039

FR166ZZ*

0.125

0.031

709

272

50

60

J

0.25

0.375

0.422

0.0039

FR168ZZS**

0.125

0.036

373

172

48

56

W

0.25

0.5

0.547

0.0059

FR188ZZ**

0.1875

0.045

1082

442

40

50

J

0.25

0.625

0.69

0.0118

FR4ZZ**

0.196

0.0633

1480

621

38

45

J

0.3125

0.5

0.547

0.0059

FR1810ZZS

0.1562

0.031

542

276

40

48

W

0.375

0.875

0.969

0.0157

FR6ZZ**

0.2812

0.062

3332

1411

32

38

J

0.5

1.125

1.2252

0.0157

FR8ZZ**

0.3125

0.062

5108

2413

27

32

J

0.625

1.375

1.49

0.0315

FR10ZZ

0.3438

0.0687

5999

3265

21

25

RJ

Notes

** Available with inner ring width extended by 0.0156" (0.3962mm) each side
Bearings also available with stainless materials: prefix S
Bearing also available with single shield or seal: suffix Z, RS, RU or TS