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

21315 E

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

Abutment dimensions

d_a	min.	87	mm
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

3.75

Model Number: 21315 E
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：2026-07-24
Application:test laboratory equipment and accessories,gas turbine,organic raw materials,Pest Monitoring,lifting chain,vertical processing,scientific instruments,packing equipment,set bacteria instrument,universal category,electronic materials
Similar models:BD-21315 EK-H 315 21315 EK BD-21315 EK-AH 315 G 21315 E
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Model No. Inner Diameter Outer Diameter Width Type

61876 MA
65x110x10 HMSA10 V
900 VA V
SAFS 22220 T
TUWK 30 LTA

Purchase the SKF 21315 E Please fill in the following

Hot number： 14789 15462 42475 47x65x10 HMS5 RG 60650 6306-RS1 6411 N 71918 ACE/P4AL 91320 BC2B 319943 C 3224 GB 3030 GEG 40 ES NJ 18/560 ECMA RNAO 35x47x32

Model No.	Inner Diameter	Outer Diameter	Width	Type
61876 MA
65x110x10 HMSA10 V
900 VA V
SAFS 22220 T
TUWK 30 LTA