BOSCH REXROTH
R159B42501
All Other Products
Bearing unit size xx FEC-F PLSA
BOSCH REXROTH
MATERIAL: R159B42501
SUMMARY: Bearing unit size xx FEC-F PLSA
Quantity in stock: 2
Quantity Details:- Hydrotech Stock: 0 can ship April 22, 2024
- Factory Stock: 2 can ship July 22, 2024
Fixed bearing with angular-contact thrust ball bearing LGS
Technical data for bearings
|
Size |
C |
C0 |
MA |
MRb 1) |
Rfb |
Rkl |
nmax 2) |
Mass |
|
d0 x P |
N |
N |
Nm |
Nm |
N/μm |
Nm/mrad |
rpm |
kg |
| 20 x 5R | 74200 | 119200 | 25 | 1.1 | 450 | 160 | 6900 | 3.5 |
| 30 x 5R/10R | 109400 | 188400 | 42 | 600 | 715 | 4950 | 6 | |
| 39 x 5R/10R | 208800 | 392300 | 70 | 1.5 | 750 | 1000 | 3600 | 11.8 |
| 48 x 5R/10R; 60 x 10R/20R | 305300 | 615400 | 100 | 2 | 1250 | 3200 | 2835 | 27 |
| 75 x 10R/20R | 473100 | 1123000 | 160 | 2.3 | 1500 | 7500 | 2025 | 53.4 |
| 1) | Measured at 50 min-1 |
| 2) | Guideline values for low load on bearing, good heat dissipation, and suitable grease lubricants with low consistency |
| Values apply for bearing configuration 2 + 2. | |
| Bearing configurations 3 + 1 or 1 + 3 are possible. Please consult us. |
Legend
|
Symbol |
Description |
Unit |
|
d0 |
Nominal diameter |
mm |
|
P |
Lead (R = right-hand) |
mm |
|
C |
Dynamic load capacity |
N |
|
C0 |
Static load capacity |
N |
|
MA |
Tightening torque for slotted nut |
Nm |
|
MAG |
Tightening torque for set screw |
Nm |
|
MRb |
Frictional torque of bearing with seal |
Nm |
|
Rfb |
Rigidity of the bearing (axial) |
N/μm |
|
Rkl |
Rigidity against tilting |
Nm/mrad |
|
nmax |
Limit speed (grease) |
min⁻¹ |
Suitable for screw ends: Form
|
132 142 |
|
532 |
|
|
832 842 |
|
932 942 |
|
Dimensions
|
Size |
Part number |
Dimensions |
|||||||||||||
|
d0 x P |
|
d |
D |
B |
L2 |
L3 |
L4 |
L5 |
L9 |
D1 h7 |
D3 |
D5 |
D6 |
D7 |
D10 |
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
||||
| 20 x 5R | R159B42501 | 25 mm -0.01 | 62 mm -0.013 | 89 | 68 | 16 | 20 | 36 | 104 | 80 | 44 | 120 | 100 | 11 | 80 |
| 30 x 5R/10R | R159B43501 | 35 mm -0.012 | 80 mm -0.013 | 110 | 82 | 20 | 22 | 47 | 124 | 100 | 54 | 140 | 120 | 13 | 99 |
| 39 x 5R/10R | R159B45001 | 50 mm -0.012 | 110 mm -0.015 | 140 | 98.5 | 25 | 25 | 58.5 | 152.5 | 130 | 75 | 171 | 152 | 130 | |
| 48 x 5R/10R; 60 x 10R/20R | R159B46501 | 65 mm -0.015 | 140 mm -0.018 | 180 | 133.5 | 30 | 28 | 53.5 | 199.5 | 170 | 95 | 225 | 198 | 17.5 | 170 |
| 75 x 10R/20R | R159B49001 | 90 mm -0.02 | 190 mm -0.018 | 235 | 174 | 35 | 32 | 99 | 257.5 | 219 | 125 | 285 | 252 | 22 | 219 |
Legend
|
Symbol |
Description |
|
d0 |
Nominal diameter |
|
P |
Lead (R = right-hand) |
The slotted nut is delivered unmounted.