B7218-E-T-P4SFAGPrecision / Angular Contact

Name: FAG B7218-E-T-P4S Precision / Angular Contact Bearing
Brand: FAG
SKU: B7218-E-T-P4S

B7218-E-T-P4S is a FAG precision / angular contact bearing, bore 90 mm, O.D. 160 mm, width 30 mm. Dimensions, drawing, interchanges and price.

High precision class

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Bore d90mm

Outside dia. D160mm

Width B30mm

Dynamic Cr116kN

Static C0r100kN

Limiting speed7,500rpm

Weight2.19kg

Cr / C0r1.16

Mean dia. dm125mm

Original catalogue drawing - FAG Schaeffler HR 1, page 286

B7218-E-T-P4S FAG Precision / Angular Contact bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

Symbol	Dimension	mm	inch
d	Bore diameter	90	3.5433
D	Outside diameter	160	6.2992
B	Inner-ring / bearing width	30	1.1811
r	Chamfer (min)	2	0.0787

Notes

Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)	90
Outside dia. D (mm)	160
Width B (mm)	30

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	26078
Basic static load rating Cor (lbs)	22481
Basic dynamic load rating Cr (N)	116000
Basic static load rating C0r (N)	100000
Fatigue limit load Cur (N)	6600
Limiting speed nG (rpm)	7,500
Effective load centre a (mm)	44

Weight

Weight (kg)	2.19

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	2
Chamfer r1 min (mm)	2
Shaft shoulder da (mm)	104
Housing shoulder Da (mm)	147
Housing fillet ra max (mm)	2
Housing fillet ra1 max (mm)	2

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 2,500 rpm
4	29,000	64	427
6	19,333	216	1,440
8	14,500	512	3,413
10	11,600	1,000	6,667
15	7,733	3,375	22,500

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 116,000 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	FAG
Source catalogue	FAG / Schaeffler Rolling Bearings HR 1
Catalogue page	p.286 (dimensions)

Load ratings in newtons, fatigue limit load Cur, limiting speed nG and reference speed nB.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1218	NSK	Ball	90	160	30	63 kN	2.56
6218	NSK	Ball	90	160	30	21,600 lbs	2.15
7218B	NSK	Ball	90	160	30	22,900 lbs	2.549
BL218	NSK	Ball	90	160	30	28,300 lbs	2.404
218	NSK	Cylindrical Roller	90	160	30	34,100 lbs	2.35
NU218E	NSK	Cylindrical Roller	90	160	30	224 kN	2.6
HR30218J	NSK	Tapered Roller	90	160	30	45,200 lbs	2.599
7218	NSK	Precision / Angular Contact	90	160	30	130 kN	2.25
7218A5	NSK	Precision / Angular Contact	90	160	30	26,200 lbs	2.209
7218C	NSK	Precision / Angular Contact	90	160	30	27,600 lbs	2.191

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1218-K-TVH-C3	FAG	Ball	90	160	30	57 kN	2.48
1218-TVH	FAG	Ball	90	160	30	57 kN	2.52
6218	FAG	Ball	90	160	30	102 kN	2.21
6218-2RSR	FAG	Ball	90	160	30	102 kN	2.21
6218-2Z	FAG	Ball	90	160	30	102 kN	2.26
QJ218-N2-MPA	FAG	Ball	90	160	30	176 kN	2.8
QJ218-XL-N2-TVP	FAG	Ball	90	160	30	189 kN	2.35
N218-E-TVP2	FAG	Cylindrical Roller	90	160	30	215 kN	2.37

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
B7218-C-T-P4S	FAG	Precision / Angular Contact	90	160	30	122 kN	2.2

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
3218	FAG	Precision / Angular Contact	90	160	52.4	140 kN	4.22
3218-B-2RS-TVH	FAG	Precision / Angular Contact	90	160	52.4	142 kN	4
3218-B-TVH	FAG	Precision / Angular Contact	90	160	52.4	142 kN	3.8
3318	FAG	Precision / Angular Contact	90	190	73	245 kN	9.23
3318-DA-MA	FAG	Precision / Angular Contact	90	190	73	226 kN	10.41
3818-B-2RS-TVH	FAG	Precision / Angular Contact	90	115	19	27 kN	0.422
3818-B-TVH	FAG	Precision / Angular Contact	90	115	19	27 kN	0.41
7218-B-JP	FAG	Precision / Angular Contact	90	160	30	106 kN	2.38

Request a quotation for B7218-E-T-P4S

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