Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 31315

31315

SKF Explorer

Dimension series

7GB

Dimensions

d		75	mm
D		160	mm
T		40	mm
d₁	≈	118	mm
B		37	mm
C		26	mm
r_1,2	min.	3	mm
r_3,4	min.	2.5	mm
a		48.089	mm

Abutment dimensions

d_a	max.	91	mm
d_b	min.	88	mm
D_a	min.	127	mm
D_a	max.	149	mm
D_b	min.	151	mm
C_a	min.	5	mm
C_b	min.	14	mm
r_a	max.	3	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	255	kN
Basic static load rating	C₀	245	kN
Fatigue load limit	P_u	29	kN
Reference speed		3200	r/min
Limiting speed		4300	r/min
Calculation factor	e	0.83
Calculation factor	Y	0.72
Calculation factor	Y₀	0.4

Mass

Mass bearing

3.39

Model Number: 31315
Inner Diameter：75mm Outer Diameter：160mm Width：40mm
Reference speed:4300 r/min Limiting speed:3200 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2026-04-16
Application:hydraulic pressure gauge,flexible processing,pipe fittings Steel industry,diagnostic test paper,stirrer,Anti-defibrillation pacing,Cylinder Type,security equipment,switch,aerial work equipment,Solenoid Valves
Similar models:31315/DF 31315
BEARING POWER International Trading Co.,Ltd. specialize in 31315 products，there is large inventory of SKF 31315 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 31315 Which SKF 31315 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
10 VA V	9	-	-	Seals
14x25x5 HMSA10 RG	14	25	5	Seals
260x300x20 HDS2 D	260	300	20	Seals
2216 ETN9	80	140	33	Bearings, units and housings
6315-2Z/VA208	75	160	37	Bearings, units and housings
719/8 CE/HCP4A	8	19	6	Bearings, units and housings
71914 CE/P4AL	70	100	16	Bearings, units and housings
7207 BECBP	35	72	17	Bearings, units and housings
99296	76.2	82.296	23.8252	Seals
NJ 206 ECJ	30	62	16	Bearings, units and housings
S7002 ACD/P4A	15	32	9	Bearings, units and housings
SAFS 22534 x 5.7/8	149.225	-	-	Bearings, units and housings

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