Deep groove ball bearings

The use of high-precision radial groove ball bearings is especially recommended when axial forces are supported in two directions, but the installation space makes the use of a spindle bearing pair impossible; plus when the best-possible guide for rotating components is needed, but the RPM requirements are less important.

Depending upon the load capability and the installation space available, GMN provides deep groove ball bearings in sizes 60 and 62 as per DIN 625.

A large selection of various cages, lubricants and covers make it possible to adapt GMN deep groove ball bearings to any application.

 

Modul30a_KL_BF_Rillenlager_821x550

Standard design

SERIES 60.. and 62..

  • Universally deployable
  • Takes axial and radial forces in both directions
  • Reference characteristic RPM’s: 0.6 · 106 mm / min (steel cage)
  • Also available as a hybrid ball bearing
KL_BF_RL_6062_1
KL_BF_RL_6062_2

7- 9 mm Bore diameter

SHOW ALL AGAIN
Bore diameter
d
[mm]
Outer diameter
D
[mm]
Width of single bearing
B
[mm]
Pitch circle diameter
dm
[mm]
Ball diameter
Dw
[mm]
Number of balls
Z
pieces
Outer diameter of inner ring
d1
[mm]
Inner diameter of outer ring
D1
[mm]
Chamfer (min)
r1,2
[mm]
Undercut of associated component
ra max
[mm]
Abutment diameter inner ring
da min
[mm]
Abutment diameter inner ring
Da max
[mm]
Bearing weight
m
[kg]
Dynamic load rating
C
[N]
Static load rating, steel balls
C0
[N]
Static load rating, Si3N4 balls
C0 HY
[N]
Speed with grease lubrication and sheet steel cage
ngrease
[1/min]
607
7
19
6
13.3
3.175
8
10.7
15.8
0.3
0.3
9.5
16.5
0.008
2280
950
670
32250
608
8
22
7
14.7
3.969
7
11.8
17.6
0.3
0.3
10.5
19
0.012
2950
1160
810
30375
608 X
8
22
10.312
14.7
3.969
7
10.5
19
0.3
0.3
10.5
19
0.014
2950
1160
810
30375
609
9
24
7
16.7
3.969
8
13.45
19.9
0.3
0.3
11.5
21
0.023
3300
1390
980
27750

10 - 17 mm Bore diameter

SHOW ALL AGAIN
Bore diameter
d
[mm]
Outer diameter
D
[mm]
Width of single bearing
B
[mm]
Pitch circle diameter
dm
[mm]
Ball diameter
Dw
[mm]
Number of balls
Z
pieces
Outer diameter of inner ring
d1
[mm]
Inner diameter of outer ring
D1
[mm]
Chamfer (min)
r1,2
[mm]
Undercut of associated component
ra max
[mm]
Abutment diameter inner ring
da min
[mm]
Abutment diameter inner ring
Da max
[mm]
Bearing weight
m
[kg]
Dynamic load rating
C
[N]
Static load rating, steel balls
C0
[N]
Static load rating, Si3N4 balls
C0 HY
[N]
Speed with grease lubrication and sheet steel cage
ngrease
[1/min]
6000
10
26
8
18
4.762
7
14.65
21.4
0.3
0.3
12.5
23
0.019
4350
1850
1300
25875
6001
12
28
8
20
4.762
8
16.65
23.4
0.3
0.3
14.5
25
0.022
4850
2210
1560
23250
6001 X
12
28
11.506
20
4.762
8
15
25.1
0.3
0.3
14.5
25
0.027
4850
2210
1560
23250
6002
15
32
9
23.5
4.762
9
20.15
26.9
0.3
0.3
17.5
29
0.03
5300
2650
1860
19875
6003
17
35
10
26
4.762
10
22.65
29.4
0.3
0.3
20
31.5
0.039
5700
3050
2130
18000

20 -30 mm Bore diameter

SHOW ALL AGAIN
Bore diameter
d
[mm]
Outer diameter
D
[mm]
Width of single bearing
B
[mm]
Pitch circle diameter
dm
[mm]
Ball diameter
Dw
[mm]
Number of balls
Z
pieces
Outer diameter of inner ring
d1
[mm]
Inner diameter of outer ring
D1
[mm]
Chamfer (min)
r1,2
[mm]
Undercut of associated component
ra max
[mm]
Abutment diameter inner ring
da min
[mm]
Abutment diameter inner ring
Da max
[mm]
Bearing weight
m
[kg]
Dynamic load rating
C
[N]
Static load rating, steel balls
C0
[N]
Static load rating, Si3N4 balls
C0 HY
[N]
Speed with grease lubrication and sheet steel cage
ngrease
[1/min]
6004
20
42
12
31
6.35
9
26.6
35.45
0.6
0.6
25
37
0.069
9800
5350
3800
15000
6005
25
47
12
36
6.35
10
32.2
40.05
0.6
0.6
30
42
0.08
10400
6250
4400
12750
6006
30
55
13
42.5
7.144
11
38.1
46.95
1
1
36
49
0.128
13200
8400
5850
10875

5 - 9 mm Bore diameter

SHOW ALL AGAIN
Bore diameter
d
[mm]
Outer diameter
D
[mm]
Width of single bearing
B
[mm]
Pitch circle diameter
dm
[mm]
Ball diameter
Dw
[mm]
Number of balls
Z
pieces
Outer diameter of inner ring
d1
[mm]
Outer diameter of inner ring
D1
[mm]
Chamfer (min)
r1,2
[mm]
Undercut of associated component
ra max
[mm]
Abutment diameter inner ring
da min
[mm]
Abutment diameter inner ring
Da max
[mm]
Bearing weight
m
[kg]
Dynamic load rating
C
[N]
Static load rating, steel balls
C0
[N]
Static load rating, Si3N4 balls
C0 HY
[N]
Speed with grease lubrication and sheet steel cage
ngrease
[1/min]
625
5
16
5
10
3.175
6
7.65
0
0.3
0.3
7.5
13.5
0.005
1760
615
435
34500
626
6
19
6
13.3
3.175
8
10.7
0
0.3
0.3
9
16.5
0.008
2280
950
670
32250
627
7
22
7
14.7
3.969
7
11.8
0
0.3
0.3
10
19
0.012
2950
1160
810
30375
629
9
26
8
18
4.762
7
14.65
0
0.3
0.3
13
23
0.02
4350
1850
1300
26250

10 - 17 mm Bore diameter

SHOW ALL AGAIN
Bore diameter
d
[mm]
Outer diameter
D
[mm]
Width of single bearing
B
[mm]
Pitch circle diameter
dm
[mm]
Ball diameter
Dw
[mm]
Number of balls
Z
pieces
Outer diameter of inner ring
d1
[mm]
Outer diameter of inner ring
D1
[mm]
Chamfer (min)
r1,2
[mm]
Undercut of associated component
ra max
[mm]
Abutment diameter inner ring
da min
[mm]
Abutment diameter inner ring
Da max
[mm]
Bearing weight
m
[kg]
Dynamic load rating
C
[N]
Static load rating, steel balls
C0
[N]
Static load rating, Si3N4 balls
C0 HY
[N]
Speed with grease lubrication and sheet steel cage
ngrease
[1/min]
6200
10
30
9
20
5.556
7
16
0
0.6
0.6
14.5
25.5
0.032
6000
2650
1850
23250
6201
12
32
10
22
5.953
7
18.3
0
0.6
0.6
16.5
27.5
0.037
6650
2950
2070
21000
6202
15
35
11
25.3
5.953
8
21.1
0
0.6
0.6
19.5
30.5
0.045
7400
3600
2550
18750
6203
17
40
12
28.5
6.747
8
24.1
0
0.6
0.6
21.5
35
0.065
9400
4700
3300
16500

20 - 40 mm Bore diameter

SHOW ALL AGAIN
Bore diameter
d
[mm]
Outer diameter
D
[mm]
Width of single bearing
B
[mm]
Pitch circle diameter
dm
[mm]
Ball diameter
Dw
[mm]
Number of balls
Z
pieces
Outer diameter of inner ring
d1
[mm]
Outer diameter of inner ring
D1
[mm]
Chamfer (min)
r1,2
[mm]
Undercut of associated component
ra max
[mm]
Abutment diameter inner ring
da min
[mm]
Abutment diameter inner ring
Da max
[mm]
Bearing weight
m
[kg]
Dynamic load rating
C
[N]
Static load rating, steel balls
C0
[N]
Static load rating, Si3N4 balls
C0 HY
[N]
Speed with grease lubrication and sheet steel cage
ngrease
[1/min]
6204
20
47
14
33.5
7.938
8
28.5
0
1
1
26
41
0.106
13900
7400
5200
13500
6205
25
52
15
39.1
7.938
9
34.04
0
1
1
31
46
0.128
15200
8900
6250
12000
6206
30
62
16
46
9.525
9
40.4
0
1
1
36
55
0.199
20000
11800
8300
10125
6207
35
72
17
53.5
11.112
9
47.4
0
1
1
43
64
0.315
28000
17200
12100
8625
6208
40
80
18
60
11.906
9
52.8
0
1
1
48
72
0.402
29500
18000
12700
7500

Design with cover plates

SERIES Z

  • Design with one shield
KL_BF_RL_Z_1
KL_BF_RL_Z_2

SERIES 2Z

  • Design with two shields
KL_BF_RL_2Z_1
KL_BF_RL_2Z_2

SERIES X2Z

  • Bearing with over-wide and two shields
  • Reference characteristic RPM’s: 1.0 · 106 mm / min
KL_BF_RL_X2Z_1
KL_BF_RL_X2Z_2

Designation of GMN groove ball bearings

KL_StdLager_RK_1220x935