Spherical roller bearings - 21317 EK

21317 EKSKF Explorer Dimensions

d		85	mm
D		180	mm
B		41	mm
d2	≈	106	mm
D1	≈	141	mm
b		6	mm
K		3	mm
r1,2	min.	3	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	93	mm
da	max.	106	mm
Da	max.	166	mm
ra	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		331	kN
Basic static load rating	C0		375	kN
Fatigue load limit	Pu		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

5.15

kg

Mounting information

Recommended lock nut tightening angle

α

150

°

Spherical roller bearings - 22214 EK

22214 EKSKF Explorer Dimensions

d		70	mm
D		125	mm
B		31	mm
d2	≈	83	mm
D1	≈	111	mm
b		6	mm
K		3	mm
r1,2	min.	1.5	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	77.2	mm
da	max.	83	mm
Da	max.	116	mm
ra	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		213	kN
Basic static load rating	C0		228	kN
Fatigue load limit	Pu		25.5	kN
Reference speed			5000	r/min
Limiting speed			6700	r/min
Calculation factor	e		0.23
Calculation factor	Y1		2.9
Calculation factor	Y2		4.4
Calculation factor	Y0		2.8

Mass

Mass

1.5

kg

Mounting information

Recommended lock nut tightening angle

α

130

°

Spherical roller bearings - 22216 EK

22216 EKSKF Explorer Dimensions

d		80	mm
D		140	mm
B		33	mm
d2	≈	94.7	mm
D1	≈	124	mm
b		6	mm
K		3	mm
r1,2	min.	2	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	87.2	mm
da	max.	94	mm
Da	max.	129	mm
ra	max.	2	mm

Calculation data

Basic dynamic load rating	C		243	kN
Basic static load rating	C0		270	kN
Fatigue load limit	Pu		29	kN
Reference speed			4300	r/min
Limiting speed			6000	r/min
Calculation factor	e		0.22
Calculation factor	Y1		3
Calculation factor	Y2		4.6
Calculation factor	Y0		2.8

Mass

Mass

2.05

kg

Mounting information

Recommended lock nut tightening angle

α

130

°

Spherical roller bearings - 22209 EK

22209 EKSKF Explorer Dimensions

d		45	mm
D		85	mm
B		23	mm
d2	≈	54.4	mm
D1	≈	74.4	mm
b		5.5	mm
K		3	mm
r1,2	min.	1.1	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	50	mm
da	max.	54	mm
Da	max.	78	mm
ra	max.	1	mm

Calculation data

Basic dynamic load rating	C		104	kN
Basic static load rating	C0		100	kN
Fatigue load limit	Pu		10.8	kN
Reference speed			7500	r/min
Limiting speed			10000	r/min
Calculation factor	e		0.26
Calculation factor	Y1		2.6
Calculation factor	Y2		3.9
Calculation factor	Y0		2.5

Mass

Mass

0.57

kg

Mounting information

Recommended lock nut tightening angle

α

130

°

Spherical roller bearings - 21309 EK

21309 EKSKF Explorer Dimensions

d		45	mm
D		100	mm
B		25	mm
d2	≈	65.3	mm
D1	≈	88	mm
b		6	mm
K		3	mm
r1,2	min.	1.5	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	52.2	mm
da	max.	65	mm
Da	max.	91	mm
ra	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		129	kN
Basic static load rating	C0		127	kN
Fatigue load limit	Pu		14	kN
Reference speed			6300	r/min
Limiting speed			8500	r/min
Calculation factor	e		0.24
Calculation factor	Y1		2.8
Calculation factor	Y2		4.2
Calculation factor	Y0		2.8

Mass

Mass

0.98

kg

Mounting information

Recommended lock nut tightening angle

α

130

°

Spherical roller bearings - 21314 EK

21314 EKSKF Explorer Dimensions

d		70	mm
D		150	mm
B		35	mm
d2	≈	101	mm
D1	≈	133	mm
b		6	mm
K		3	mm
r1,2	min.	2.1	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	78	mm
da	max.	101	mm
Da	max.	138	mm
ra	max.	2	mm

Calculation data

Basic dynamic load rating	C		291	kN
Basic static load rating	C0		325	kN
Fatigue load limit	Pu		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

3.05

kg

Mounting information

Recommended lock nut tightening angle

α

130

°

Spherical roller bearings - 22218 EK

22218 EKSKF Explorer Dimensions

d		90	mm
D		160	mm
B		40	mm
d2	≈	106	mm
D1	≈	141	mm
b		6	mm
K		3	mm
r1,2	min.	2	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	97.2	mm
da	max.	106	mm
Da	max.	149	mm
ra	max.	2	mm

Calculation data

Basic dynamic load rating	C		331	kN
Basic static load rating	C0		375	kN
Fatigue load limit	Pu		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

3.35

kg

Mounting information

Recommended lock nut tightening angle

α

150

°

Spherical roller bearings - 21319 EK

21319 EKSKF Explorer Dimensions

d		95	mm
D		200	mm
B		45	mm
d2	≈	118	mm
D1	≈	159	mm
b		8.3	mm
K		4.5	mm
r1,2	min.	3	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	103	mm
da	max.	118	mm
Da	max.	186	mm
ra	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		433	kN
Basic static load rating	C0		490	kN
Fatigue load limit	Pu		49	kN
Reference speed			3400	r/min
Limiting speed			4500	r/min
Calculation factor	e		0.24
Calculation factor	Y1		2.8
Calculation factor	Y2		4.2
Calculation factor	Y0		2.8

Mass

Mass

6.95

kg

Mounting information

Recommended lock nut tightening angle

α

150

°

Spherical roller bearings - 22322 EK

22322 EKSKF Explorer Dimensions

d		110	mm
D		240	mm
B		80	mm
d2	≈	143	mm
D1	≈	204	mm
b		13.9	mm
K		7.5	mm
r1,2	min.	3	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	118	mm
da	max.	143	mm
Da	max.	226	mm
ra	max.	2.5	mm

Calculation data

Basic dynamic load rating	C		989	kN
Basic static load rating	C0		1120	kN
Fatigue load limit	Pu		100	kN
Reference speed			2000	r/min
Limiting speed			2800	r/min
Calculation factor	e		0.33
Calculation factor	Y1		2
Calculation factor	Y2		3
Calculation factor	Y0		2

Mass

Mass

17.4

kg

Spherical roller bearings - 22206 EK

22206 EKSKF Explorer Dimensions

d		30	mm
D		62	mm
B		20	mm
d2	≈	37.6	mm
D1	≈	53	mm
b		3.7	mm
K		2	mm
r1,2	min.	1	mm

Tapered bore, taper 1:12 Abutment dimensions

da	min.	34.4	mm
da	max.	37	mm
Da	max.	56.4	mm
ra	max.	1	mm

Calculation data

Basic dynamic load rating	C		66.1	kN
Basic static load rating	C0		58.5	kN
Fatigue load limit	Pu		6.4	kN
Reference speed			10000	r/min
Limiting speed			14000	r/min
Calculation factor	e		0.31
Calculation factor	Y1		2.2
Calculation factor	Y2		3.3
Calculation factor	Y0		2.2

Mass

Mass

0.29

kg

Mounting information

Recommended lock nut tightening angle

α

100

°