Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 30317

30317

SKF Explorer

Dimension series

2GB

Dimensions

d		85	mm
D		180	mm
T		44.5	mm
d₁	≈	126.57	mm
B		41	mm
C		34	mm
r_1,2	min.	4	mm
r_3,4	min.	3	mm
a		34.813	mm

Abutment dimensions

d_a	max.	108	mm
d_b	min.	100.5	mm
D_a	min.	156	mm
D_a	max.	167.5	mm
D_b	min.	167	mm
C_a	min.	5	mm
C_b	min.	10.5	mm
r_a	max.	4	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C	372	kN
Basic static load rating	C₀	365	kN
Fatigue load limit	P_u	40.5	kN
Reference speed		3000	r/min
Limiting speed		3800	r/min
Calculation factor	e	0.35
Calculation factor	Y	1.7
Calculation factor	Y₀	0.9

Mass

Mass bearing

4.84

Model Number: 30317
Inner Diameter：85mm Outer Diameter：180mm Width：44.5mm
Reference speed:3800 r/min Limiting speed:3000 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:security equipment,test strip,metallurgical mold,Cylinder Special,non-motor vehicle Electric car,forklift industry,industrial fans,Sensors,Air,orthodontic material,filter paper products
Similar models:30317
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10632	27	42.82	6.35	Seals
14808	38.1	47.6	4.78	Seals
25x52x7 HMS5 RG	25	52	7	Seals
403953	386	-	-	Seals
51430 M	150	300	120	Bearings, units and housings
52651	133.35	171.45	12.7	Seals
71801 CD/HCP4	12	21	5	Bearings, units and housings
BK 3038	30	37	38	Bearings, units and housings
IR 65x73x25	65	73	25	Bearings, units and housings
N 530	68.6562	-	530.0218	Bearings, units and housings
S71917 ACE/P4A	85	120	18	Bearings, units and housings
XHCE 070/OK 190	190	527	-	Coupling systems

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