SIFT BEARING STORE CATALOG

30/7-B-TVHFAGPrecision / Angular Contact

30/7-B-TVH is a FAG precision / angular contact bearing, bore 7 mm, O.D. 19 mm, width 10 mm. Dimensions, drawing, interchanges and price.

Polyamide cage
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Bore d7mm
Outside dia. D19mm
Width B10mm
Dynamic Cr3.65kN
Static C0r1.69kN
Limiting speed39,500rpm
Weight0.01kg
Cr / C0r2.16
Mean dia. dm13mm

Original catalogue drawing - FAG Schaeffler HR 1, page 330

30/7-B-TVH 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

DdBOutside dia. D19 mmBore d7 mmWidth B10 mm

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)

SymbolDimensionmminch
dBore diameter70.2756
DOutside diameter190.748
BInner-ring / bearing width100.3937
rChamfer (min)0.30.0118

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)7
Outside dia. D (mm)19
Width B (mm)10
Inner-ring OD d1 (mm)10.4
Inner-ring shoulder dia. D1 (mm)14.6

Load ratings & speeds

Basic dynamic load rating Cr (lbs)821
Basic static load rating Cor (lbs)380
Basic dynamic load rating Cr (N)3650
Basic static load rating C0r (N)1690
Fatigue limit load Cur (N)86
Limiting speed nG (rpm)39,500
Reference speed nB (rpm)31,500
Effective load centre a (mm)9.6

Weight

Weight (kg)0.01

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)0.3
Shaft shoulder da (mm)9
Housing shoulder Da (mm)17
Housing fillet ra max (mm)0.3

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 3,000 rpm
491264356
66082161,200
84565122,844
103651,0005,556
152433,37518,750

Basic rating life per ISO 281: L10 = (C/P)3 with C = 3,650 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandFAG
Source catalogueFAG / Schaeffler Rolling Bearings HR 1
Catalogue pagep.330 (dimensions)

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

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
30/7-B-2RSR-TVHFAGPrecision / Angular Contact719103.6 kN0.01
30/7-B-2Z-TVHFAGPrecision / Angular Contact719103.6 kN0.01

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
30/5-B-2RSR-TVHFAGPrecision / Angular Contact51471.8 kN0.006
30/5-B-2Z-TVHFAGPrecision / Angular Contact51471.8 kN0.006
30/5-B-TVHFAGPrecision / Angular Contact51471.8 kN0.005
30/6-B-2RSR-TVHFAGPrecision / Angular Contact61793 kN0.011
30/6-B-2Z-TVHFAGPrecision / Angular Contact61793 kN0.011
30/6-B-TVHFAGPrecision / Angular Contact61793 kN0.011
30/7-B-2RSR-TVHFAGPrecision / Angular Contact719103.6 kN0.01
30/7-B-2Z-TVHFAGPrecision / Angular Contact719103.6 kN0.01

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
3000-B-2RS-TVHFAGPrecision / Angular Contact1026125.7 kN0.022
3000-B-2RSR-TVHFAGPrecision / Angular Contact1026125.7 kN0.022
3000-B-2RZ-TVHFAGPrecision / Angular Contact1026125.7 kN0.022
3000-B-2Z-TVHFAGPrecision / Angular Contact1026125.7 kN0.022
3000-B-TVHFAGPrecision / Angular Contact1026125.7 kN0.022
3200-B-2RS-TVHFAGPrecision / Angular Contact1030147.8 kN0.053
3200-B-2Z-TVHFAGPrecision / Angular Contact1030147.8 kN0.051
3200-B-TVHFAGPrecision / Angular Contact1030147.8 kN0.05

Request a quotation for 30/7-B-TVH

Send us the quantity you need and we will come back with price and lead time, normally within 24 hours. Equivalent parts from other brands can be quoted at the same time.

Online enquiry formrichard@bearingsfit.com