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Ball Bearing Housed Units-Wide-Inner-Ring Ball Bearings - Ball Bearing Housed Unit Page A-34

BALL BEARING HOUSED UNITS A-34 TIMKEN

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BALL BEARING HOUSED UNITS

G-KRR, G-KRRB RELUBRICATABLE TYPES

The G-KRR-series wide-inner-ring ball bearings are the same as the RR series and have a provision for relubrication. These bearings are designed for extremely dirty or wet conditions. The bearing includes R-seals with flared lips that firmly contact the ground O.D. of the inner ring. The inner ring provides a positive seal against dust, dirt and other contaminants, and effectively retains the lubricant. G-KRR-series bearings are equipped with shroud-seals, providing extra effectiveness and protection. The extra-wide design provides additional shaft support and extra-large grease capacity. suggested shaft tolerances:

1

/2in. - 1

15

/16 in., nominal to -0.013 mm, -0.0005 in.; 2 in. - 2

15

/16 in., nominal to -0.025 mm, -0.0010 in. To order, specify bearing number followed by "+ COl". Example: G1010KRRB + COL.

F

1

C O M

B

2

S

d

1

D B

1

B L d

g-KRR Two seals Cylindrical O.D. g-KRRB Two seals spherical O.D.

Continued on next page.

(1)

Spherical O.D. outer-ring width is 22 mm, 0.866 in. 2

1

/4 in. - 2

15

/16 in., nominal to 0.015 mm, +0.0006 in.

(2)

Spherical O.D. outer-ring width is 24 mm (0.945 in.). NOTE: Bore tolerances:

1

/2 in. - 2

3

/16 in., nominal to +0.013 mm, +0.0005 in.

Bearing No. Collar No. Basic Outer- Ring Size Shaft Dia. O.D. Ring Widths Brg. and Collar Wt. Static Load Rating Extended Dynamic Load Rating Cylindrical O.D. Spherical O.D. Inner Outer d D B C S L d

1

B

2

M B

1

F

1

O C

o

C

E

in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. kg lbs. N lbs. N lbs. - G1008KRRB S1008K 203

1

/2 40 1.5748 27.78 1

3

/32 12 0.472 13.90

35

/64 4.0

5

/32 28.6 1

1

/8 13.5

17

/32 2.72 0.107 37.3 1

15

/32 34.01 1.339 16.56 0.652 0.154 0.34 4700 1060 10700 2400 - G1009KRRB S1009K

9

/16 0.141 0.31 G1010KRR G1010KRRB S1010K

5

/8 0.141 0.31 G1011KRR G1011KRRB S1011K

11

/16 0.118 0.26 GE17KRR GE17KRRB SE17K 17 0.118 0.26 G1012KRR G1012KRRB S1012K 204

3

/4 47 1.8504 34.13 1

11

/32 14 0.551 17.10

43

/64 4.0

5

/32 33.3 1

5

/16 13.5

17

/32 3.43 0.135 43.7 1

23

/32 38.91 1.532 17.30 0.681 0.204 0.45 6200 1400 14300 3200 GE20KRR GE20KRRB SE20K 20 0.204 0.45 - G1013KRRB S1013K 205

13

/16 52 2.0472 34.92 1

3

/8 15 0.591 17.50

11

/16 4.0

5

/32 38.1 1

1

/2 13.5

17

/32 3.86 0.152 44.4 1

3

/4 45.19 1.779 16.66 0.656 0.286 0.63 7700 1730 15800 3550 G1014KRR G1014KRRB S1014K

7

/8 0.263 0.58 G1015KRR G1015KRRB S1015K

15

/16 0.240 0.53 G1100KRR G1100KRRB S1100K 1 0.227 0.50 GE25KRR GE25KRRB SE25K 25 0.227 0.50 G1101KRR G1101KRRB S1101K 206 1

1

/16 62 2.4409 36.51 1

7

/16 18 0.709 18.30

23

/32 4.0

5

/32 44.1 1

47

/64 15.9

5

/8 3.96 0.156 48.4 1

29

/32 52.53 2.068 21.56 0.849 0.417 0.92 11100 2500 21800 4900 G1102KRR G1102KRRB S1102K 1

1

/8 0.404 0.89 G1103KRR G1103KRRB S1103K 1

3

/16 0.376 0.83 - G1103KRRB3 S1103K3 1

1

/4 0.349 0.77 GE30KRR GE30KRRB SE30K 30 0.376 0.83 G1104KRR G1104KRRB S1104K 207 1

1

/4 72 2.8346 37.70 1

31

/64 19 0.748 18.85 0.742 4.0

5

/32 54.0 2

1

/8 17.1

43

/64 3.68 0.145 51.2 2

1

/64 60.55 2.384 21.74 0.856 0.653 1.44 15100 3400 28500 6400 - G1105KRRB S1105K 1

5

/16 0.617 1.36 G1106KRR G1106KRRB S1106K 1

3

/8 0.585 1.29 G1107KRR G1107KRRB S1107K 1

7

/16 0.562 1.24 GE35KRR GE35KRRB SE35K 35 0.585 1.29 G1108KRR G1108KRRB S1108KT 208 1

1

/2 80 3.1496 42.86 1

11

/16 21 0.827 21.40

27

/32 4.8

3

/16 60.3 2

3

/8 18.3

23

/32 4.06 0.160 56.4 2

7

/32 67.79 2.669 23.44 0.923 0.812 1.79 19600 4400 36000 8150 - G1109KRRB S1109KT 1

9

/16 0.771 1.70 GE40KRR GE40KRRB SE40K 40 0.771 1.70

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