Single row deep groove ball bearings are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.
| d |
90 mm
|
Bore diameter |
|---|---|---|
| tΔdmp | -0.015 – 0 mm | Deviation limits of mid-range bore diameter |
| D |
160 mm
|
Outside diameter |
| tΔDmp | -0.018 – 0 mm | Deviation limits of mid-range outside diameter |
| B |
30 mm
|
Width |
| tΔBs | -0.1 – 0 mm | Deviation limits of ring width |
| d1 |
≈ 112.5 mm
|
Shoulder diameter |
| D2 |
≈ 142.6 mm
|
Recess diameter |
| r1,2 |
min. 2 mm
|
Chamfer dimension |
|
P6 and tighter width tolerance
|
ISO tolerance class for dimensions |
| da |
min. 101 mm
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max. 149 mm
|
Diameter of housing abutment |
| ra |
max. 2 mm
|
Radius of shaft or housing fillet |
| Basic dynamic load rating | C |
101 kN
|
|---|---|---|
| Basic static load rating | C0 |
73.5 kN
|
| Fatigue load limit | Pu |
2.8 kN
|
| Reference speed |
8 500 r/min
|
|
| Limiting speed |
5 300 r/min
|
|
| Minimum load factor | kr |
0.03
|
| Calculation factor | f0 |
14.7
|
| Range of section height at inner ring of assembled bearing | tKia |
25 µm
|
|---|---|---|
| Range of section height at outer ring of assembled bearing | tKea |
45 µm
|
| ISO tolerance class for geometrical tolerances |
Normal
|
| d |
3.5433 in
|
Bore diameter |
|---|---|---|
| tΔdmp | -15 – 0 µm | Deviation limits of mid-range bore diameter |
| D |
6.2992 in
|
Outside diameter |
| tΔDmp | -18 – 0 µm | Deviation limits of mid-range outside diameter |
| B |
1.1811 in
|
Width |
| tΔBs | -100 – 0 µm | Deviation limits of ring width |
| d1 |
≈ 4.4291 in
|
Shoulder diameter |
| D2 |
≈ 5.6142 in
|
Recess diameter |
| r1,2 |
min. 0.0787 in
|
Chamfer dimension |
|
P6 and tighter width tolerance
|
ISO tolerance class for dimensions |
| da |
min. 3.9764 in
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max. 5.8661 in
|
Diameter of housing abutment |
| ra |
max. 0.0787 in
|
Radius of shaft or housing fillet |
| Basic dynamic load rating | C |
22 706 lbf
|
|---|---|---|
| Basic static load rating | C0 |
16 523 lbf
|
| Fatigue load limit | Pu |
629 lbf
|
| Reference speed |
8 500 r/min
|
|
| Limiting speed |
5 300 r/min
|
|
| Minimum load factor | kr |
0.025
|
| Calculation factor | f0 |
14.7
|
| Range of section height at inner ring of assembled bearing | tKia |
25 µm
|
|---|---|---|
| Range of section height at outer ring of assembled bearing | tKea |
45 µm
|
| ISO tolerance class for geometrical tolerances |
Normal
|
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