Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 21315 EK

21315 EK

SKF Explorer

Dimensions

d		75	mm
D		160	mm
B		37	mm
d₂	≈	101	mm
D₁	≈	133	mm
b		6	mm
K		3	mm
r_1,2	min.	2.1	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	148	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	291	kN
Basic static load rating	C₀	325	kN
Fatigue load limit	P_u	34.5	kN
Reference speed		4000	r/min
Limiting speed		5600	r/min
Calculation factor	e	0.22
Calculation factor	Y₁	3
Calculation factor	Y₂	4.6
Calculation factor	Y₀	2.8

Mass

Mass bearing

3.7

Mounting information

Recommended lock nut tightening angle

130

Model Number: 21315 EK
Inner Diameter：75mm Outer Diameter：160mm Width：37mm
Reference speed:5600 r/min Limiting speed:4000 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-04-21
Application:ignition system,container finishing,Water Monitoring,equipment,Machine tool accessories,metallurgical mold,printing machinery,other CNC,Broadcasting System,magnetic elements,Gripper Swing
Similar models:21315 E BD-21315 EK-AH 315 G BD-21315 EK-H 315 21315 EK
BEARING POWER International Trading Co.,Ltd. specialize in 21315EK products，there is large inventory of SKF 21315 EK Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 21315 EK Which SKF 21315EK 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.

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20x42x10 HMS5 V	20	42	10	Seals
249/1060 CAF/W33	1060	1400	335	Bearings, units and housings
400145	12.5	-	-	Seals
7014 ACE/P4AL	70	110	20	Bearings, units and housings
71938 ACD/P4A	190	260	33	Bearings, units and housings
BT4B 328923/HA1	406.4	590.55	-	Bearings, units and housings
DMB 12/16	120	-	58	Bearings, units and housings
H 314 E	60	70	52	Bearings, units and housings
IR 33x37x13	33	37	13	Bearings, units and housings
K 81108 TN	40	60		Bearings, units and housings
N 028	24.0792	-	139.6238	Bearings, units and housings
SAF 23024 KATLC x 4.3/16	106.3625	-	-	Bearings, units and housings

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Hot number： 175x200x15 HMS5 RG 19786 592763 6203/VA201 71820 CD/HCP4 C 3224 FSAF 1611-210 HK 3520 PCMF 081005.5 E SAF 22315 TLC SHR 40 SILKB 6 F SNL 3196 TURA W 628/6-2RZ YAR 204-012-2RFGR/HV