Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 31319

31319

Dimension series

7GB

Dimensions

d		95	mm
D		200	mm
T		49.5	mm
d₁	≈	145.53	mm
B		45	mm
C		32	mm
r_1,2	min.	4	mm
r_3,4	min.	3	mm
a		59.671	mm

Abutment dimensions

d_a	max.	114	mm
d_b	min.	111	mm
D_a	min.	157	mm
D_a	max.	187.5	mm
D_b	min.	187	mm
C_a	min.	5	mm
C_b	min.	17.5	mm
r_a	max.	4	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C	314	kN
Basic static load rating	C₀	355	kN
Fatigue load limit	P_u	39	kN
Reference speed		2400	r/min
Limiting speed		3400	r/min
Calculation factor	e	0.83
Calculation factor	Y	0.72
Calculation factor	Y₀	0.4

Mass

Mass bearing

6.31

Model Number: 31319
Inner Diameter：95mm Outer Diameter：200mm Width：49.5mm
Reference speed:3400 r/min Limiting speed:2400 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:Automobile,teaching equipment,lifting tackle,Digital Generator,power tools,plastic molding,metallurgy,scientific instruments,casting embedding,comprehensive experiment,aerial work equipment
Similar models:313191 31319/DF 31319
BEARING POWER International Trading Co.,Ltd. specialize in 31319 products，there is large inventory of SKF 31319 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 31319 Which SKF 31319 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
20x47x10 HMS5 RG	20	47	10	Seals
23297	59.0042	78.3	8	Seals
248/1500 CAK30FA/W20	1500	1820	315	Bearings, units and housings
BC4B 320608	440	620	-	Bearings, units and housings
FYR 2 3/4-3	69.85	-	-	Bearings, units and housings
H 2309	40	65	50	Bearings, units and housings
NKIA 5905	25	42	23	Bearings, units and housings
NNU 4152 M/W33	260	440	180	Bearings, units and housings
NUP 2307 ECP	35	80	31	Bearings, units and housings
SAF 22228 T	140	-	-	Bearings, units and housings
SAF 22617 x 2.7/8 TLC	73.025	-	-	Bearings, units and housings
SAFS 23044 KATLC x 7.15/16	201.6125	-	-	Bearings, units and housings

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