Timken - Ball Bearing Housed Units

GN-KLLB Heavy Series/
BALL BEARING HOUSED UNITS
WIDE-INNER-RING BALL BEARINGS • HEAVY SERIES • GN-KLLB
GN-KLLB SPECIAL DUTY
• The GN-KLLB-series ball bearings are heavy and are similar in design
to the standard LL (Mechani-Seal) wide-inner-ring ball bearings.
• The GN-KLLB series have heavier-section 300-series bearings.
• Unlike standard series, the seal in this heavy series is a three-piece
construction and includes two fixed inner members and an external
rotation slinger.
M
C
B 2
Suggested shaft tolerances:
1⁄8 in. – 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: GN104KLLB + COL.
D
d
S
B
L
G
d 1
B 1
Bearing
No.
Collar
No.
Basic
Outer-
Ring
Size
Shaft
Dia.
O.D.
Inner
Ring Widths
Outer
Brg. and
Collar Wt.
Static
Load
Rating
Extended
Dynamic
Load
Rating
d D B C S G L d 1 B 2 M B 1 C o C E
in.
mm
in.
mm
in.
N-KLL
mm
in.
GN-KLLB
mm
in.
GN102KLLB SN102K 1
306
1 ⁄8 72 36.51 19 20 17.46 19.05 3.9 49.21 17.46 3.61 1.97 0.554 1.22 15800
GN103KLLB SN103K 1 3 ⁄16 2.8346 1 7 ⁄16 0.7480 0.7874 11⁄16 3⁄4 5⁄32 1 15 ⁄16 11⁄16 0.142 1 31 ⁄32 0.604 1.33 3560
GN104KLLB SN104K 1 1 ⁄4
0.649 1.43
80 38.10 21 22 18.30 19.84 3.9 55.60 17.46 3.96 51.59
GN106KLLB SN106K 307 1 3 ⁄8
3.1496 1 1 ⁄2 0.8268 0.8661 23⁄32 25⁄32 5⁄32 2 3 ⁄16 11⁄16 0.156 2 1 0.699 1.54
⁄32
GN107KLLB SN107K 1 7 ⁄16 0.731 1.61
GN108KLLB SN108K 308 1 1 ⁄2
90
3.5433
GN111KLLB SN111K 1
309
⁄16 100
3.9370
GN115KLLB SN115K 310 1 15 ⁄16
110
4.3307
GN203KLLB SN203K 311 2 3 ⁄16
120
4.7244
GN207KLLB SN207K 312 2 7 ⁄16
130
5.1181
GN211KLLB SN211K 314 2 11 ⁄16
150
5.9055
GN215KLLB SN215K 315 2 15 ⁄16
160
6.2992
41.28
1 5 ⁄8
23
0.9055
25
0.9843
mm
in.
19.84
25⁄32
mm
in.
21.43
27⁄32
mm
in.
4.8
3⁄16
mm
in.
63.50
2 1 ⁄2
mm
in.
20.64
13⁄16
mm
in.
4.62
0.182
mm
in.
57.15
2 1 ⁄4
kg
lbs.
1.153 2.54
42.86 25 27 19.84 23.02 4.8 69.85 20.64 4.80 58.74 1.457 3.21 31700
GN112KLLB SN112K 1 3 ⁄4 1 11 ⁄16 0.9843 1.0630 25⁄32 29⁄32 3⁄16 2 3 ⁄4 13⁄16 0.189 2 5 ⁄16 1.657 3.65 7120
50.00
1 31 ⁄32
55.56
2 3 ⁄16
61.91
2 7 ⁄16
68.26
2 11 ⁄16
74.61
2 15 ⁄16
27
1.0630
29
1.1417
31
1.2205
35
1.3780
NOTE: Bore tolerance: 1 ⁄2 in. – 2 3 ⁄16 in., nominal to +0.013 mm, +0.0005 in.
2 7 ⁄16 in. – 2 15 ⁄16 in., nominal to +0.015 mm, +0.0006 in.
–
29
1.1417
31
1.2205
33
1.2992
37
1.4567
39
1.5354
24.60
31⁄32
27.80
1 3 ⁄32
30.96
1 7 ⁄32
34.13
1 11 ⁄32
37.30
1 15 ⁄32
24.60
31⁄32
29.37
1 5 ⁄32
30.96
1 7 ⁄32
34.13
1 11 ⁄32
37.30
1 15 ⁄32
4.8
3⁄16
4.8
3⁄16
6.4
1⁄4
6.4
1⁄4
6.4
1⁄4
76.20
3
82.55
3 1 ⁄4
88.90
3 1 ⁄2
101.60
4
112.71
4 7 ⁄16
22.23
7⁄8
22.23
7⁄8
23.80
15⁄16
26.99
1 1 ⁄16
31.75
1 1 ⁄4
5.16
0.203
5.49
0.216
5.84
0.230
6.73
0.265
6.48
0.255
66.68
2 5 ⁄8
73.02
2 7 ⁄8
79.38
3 1 ⁄8
88.90
3 1 ⁄2
100.01
3 15 ⁄16
N
lbs.
18300
4120
26000
5850
1.907 4.20
37900
8510
2.370 5.22
44500
10000
2.841 6.26
52000
11700
4.512 9.94
68100
15300
5.638 12.42 77000
17300
N
lbs.
33100
7440
37100
8340
49400
11100
58700
13200
68500
15400
79200
17800
90700
20400
115700
26000
125900
28300
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