Rexroth R253250131 ball nut

FAR-B-S 50X20RX6,5-5

Limited stock only available on quotation

Specifications

  • Connection dimensions similar to DIN 69051, Part 5 flange type B
  • Nut for significantly increasing the dynamic and static load capacity
  • With seals
  • Preload class: C0, C00, C1, C2
  • Tolerance grade: T3 (for sizes as per the product overview for screws, see general technical notes and information, “Product description”), T5, T7, T9

Size 50 x 20R x 6,5 - 5
Weight 9.10Kg
DL 8.80
D1 48 mm
D5 105 mm
D7 M8
LFAR 132
BL 49
SL (Condition on delivery: both lube ports SL are sealed by set screws (M6). The desired lube port can be opened by removing the set screw. ) M6
BN 18
Size 50 x 20R x 6,5 - 5
D2 43.30 mm
D6 90 mm
l3 13
DL 165 mm -0.018
KL 140
dN 105
Tolerance for dL + 300
- 100
Size 50 x 20R x 6,5 - 5
C0 (Load ratings calculated according to DIN ISO 3408-5,The load ratings are valid for tolerance grades T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). ) 149,700 N
JFAR 0.01 kg·m²
nmax (Limited by the max. speed of the bearing. Bearing pretensioned without external operating load. Duty cycle 25%; max. steady-state temp. +50°C ) 2,700 rpm
C (Load ratings calculated according to DIN ISO 3408-5) 90,800 N
Mass 9.10 kg
MRb 1.40 Nm
Stock Ask for quotation
Part number R253250131
Manufacturer Rexroth
Quantity Unit Price
1+ -
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