Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21317 E

21317 E

SKF Explorer

Dimensions

d		85	mm
D		180	mm
B		41	mm
d₂	≈	106	mm
D₁	≈	141	mm
b		6	mm
K		3	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	99	mm
D_a	max.	166	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	331	kN
Basic static load rating	C₀	375	kN
Fatigue load limit	P_u	39	kN
Reference speed		3800	r/min
Limiting speed		5300	r/min
Calculation factor	e	0.24
Calculation factor	Y₁	2.8
Calculation factor	Y₂	4.2
Calculation factor	Y₀	2.8

Mass

Mass bearing

5.2

Model Number: 21317 E
Inner Diameter：85mm Outer Diameter：180mm Width：41mm
Reference speed:5300 r/min Limiting speed:3800 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-04-16
Application:Dental Drill etc,Spectrum Products,garden machinery,Hydraulic Rama,Display Devices,marine analysis and testing equipment,Embroidery,plastic blow molding,medical equipment,coupling type,ventilation heating equipment
Similar models:BD-21317 EK-AHX 317 BD-21317 EK-H 317 21317 E 21317 EK
BEARING POWER International Trading Co.,Ltd. specialize in 21317E products，there is large inventory of SKF 21317 E Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 21317 E Which SKF 21317E 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
16 VA V	14	-	-	Seals
19449	49.2252	89.99	7.95	Seals
35x55x7 HMSA10 V	35	55	7	Seals
30308	40	90	25.25	Bearings, units and housings
51152 M	260	320	45	Bearings, units and housings
71972 ACDMA/P4A	360	480	56	Bearings, units and housings
7311 BECBP	55	120	29	Bearings, units and housings
73730	187.325	215.9	12.7	Seals
90x115x12 HMS5 V	90	115	12	Seals
NUH 2340 ECMH	200	420	138	Bearings, units and housings
OKC 300	300		-
S7030 ACD/HCP4A	150	225	35	Bearings, units and housings

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Hot number： 16034 140 VS R BD-22356 CCK/W33-OH 2356 H 240x270x15 HS8 R 24x47x8 CRW1 R 38758 48x68x10 HMSA10 V 511/900 F 6311-2Z 99346 HA 2340 K 26x30x17 QJ 320 N2MA SSAFS 22518 x 3.1/16 T W 6209-2RS1