Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 31314

31314

SKF Explorer

Dimension series

7GB

Dimensions

d		70	mm
D		150	mm
T		38	mm
d₁	≈	111	mm
B		35	mm
C		25	mm
r_1,2	min.	3	mm
r_3,4	min.	2.5	mm
a		45.253	mm

Abutment dimensions

d_a	max.	85	mm
d_b	min.	83	mm
D_a	min.	118	mm
D_a	max.	139	mm
D_b	min.	141	mm
C_a	min.	5	mm
C_b	min.	13	mm
r_a	max.	3	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	229	kN
Basic static load rating	C₀	220	kN
Fatigue load limit	P_u	27	kN
Reference speed		3400	r/min
Limiting speed		4500	r/min
Calculation factor	e	0.83
Calculation factor	Y	0.72
Calculation factor	Y₀	0.4

Mass

Mass bearing

2.87

Model Number: 31314
Inner Diameter：70mm Outer Diameter：150mm Width：38mm
Reference speed:4500 r/min Limiting speed:3400 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：2026-04-17
Application:turret industry,multi-knife lathe,Plastic molding,vertical sawing machine,Industrial,Spectrum Products,plastic molding,Perfusion device,vacuum filter,Embroidery,historical instruments
Similar models:31314/DF 31314
BEARING POWER International Trading Co.,Ltd. specialize in 31314 products，there is large inventory of SKF 31314 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 31314 Which SKF 31314 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
217 NR	85	150	28	Bearings, units and housings
28116	71.4502	98.45	11.13	Seals
52x80x10 HMS5 RG	52	80	10	Seals
61813-2RZ	65	85	10	Bearings, units and housings
71902 ACE/P4A	15	28	7	Bearings, units and housings
8x24x7 HMSA10 RG	8	24	7	Seals
C 3092 KM	460	680	163	Bearings, units and housings
NU 2307 ECJ	35	80	31	Bearings, units and housings
PCZ 2020 E	31.75	35.719	31.75	Bearings, units and housings
RMS 22	69.85	158.75	34.925	Bearings, units and housings
RNAO 35x45x26	35	45	26	Bearings, units and housings
SD 19x27x4	19	27	4	Seals

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Hot number： 19596 23244 CC/W33 30240 4990 7008 ACB/HCP4AL 7013 ACE/P4A BEAS 020052-2RZ/PE BK 0810 KMT 13 OKBS 100 PRMF 252815 PSM 162230 A51 RNU 1011 SYJ 2. TF Z 307