SKF 31310 Bearing

SKF 31310 tapered roller bearings

Also known as : 31310,30310-A

Inside Diameter: 50 mm
Outside Diameter: 110 mm
Width: 29.25 mm
Basic dynamic load rating: 131 kN
Basic static load rating: 120 kN

SKF 31310 Bearing

SKF 31310 Bearing details

model	31310
Dimension series	7FB
d	50 mm
D	110 mm
T	29.25 mm
d₁ ≈	81.5 mm
B	27 mm
C	19 mm
r_{1,2 min.}	2.5 mm
r_{3,4 min.}	2 mm
a	33.669 mm
d_{a max.}	63 mm
d_{b min.}	61 mm
D_{a min.}	87 mm
D_{a max.}	101 mm
D_{b min.}	104 mm
C_{a min.}	4 mm
C_{b min.}	10 mm
r_{a max.}	2.5 mm
r_{b max.}	2 mm
Calculation data
C	131 kN, Basic dynamic load rating
C₀	120 kN, Basic static load rating
P_u	14.3 kN, Fatigue load limit
Reference speed	4500 r/min
Limiting speed	6000 r/min
e	0.83, Calculation factor
Y	0.72, Calculation factor
Y₀	0.4, Calculation factor
Mass	1.22 kg

As SKF bearing distributor, Nodes bearings have SKF 31310 roller bearings, SKF Explorer, Tapered roller bearings, Dimension series: 7FB.

SKF 31310 bearing cross reference

FAG 31310-A bearing
50mm x 110mm x 29.25mm

FAG 31310-XL bearing
50mm x 110mm x 29.25mm

FAG 31310-A-N11CA-A60-100 bearing
50mm x 110mm x 58.5mm

SKF 30310 bearing
50mm x 110mm x 29.25mm

SKF 32010X bearing
50mm x 80mm x 20mm

SKF 32210 bearing
50mm x 90mm x 24.75mm

SKF JM205149/110 bearing
50mm x 90mm x 28mm

NSK HR31310J bearing
50mm x 110mm x 29.25mm