NTN 7219 bearings

7219, Angular contact ball bearing, pressed cage, contact angle 30°

NTN angular contact ball bearing, pressed cage

Measurement system: Metric
Bore diameter: 95.000 mm
Outside diameter: 170.000 mm
Width: 32.000 mm
Cr: 148000 N
C0r: 118000 N
Limiting speed: 4100 r/min
Net weight: 2.670 kg
Number of rows: 1
Contact angle deg: 30
Sealing: Without
Cage: Steel sheet
Bearing material: Steel
Rolling material: Steel
Tolerance class: Normal (PN)

In stock

Technical specification for NTN 7219

NTN 7219
PRODUCT DEFINITION
Part Number	7219
Brand	NTN
Description	Angular contact ball bearing
Net weight	2.670 kg
d	95 mm	Internal diameter
D	170 mm	External diameter
B	32 mm	Width
a	54.500 mm	Charge load application point
α	30°	Contact angle
rs	2.1 mm	Min fillet radius
r1s	1.10 mm	Min fillet radius
PRODUCT PERFORMANCE
C	148 kN	Dynamic load
C0	118 kN	Static load
Cu	8.05 kN	Fatigue limit load
N	5 500 tr/min	Oil lubrication limit speed
N	4 100 tr/min	Grease lubrication limit speed
ABUTMENT
da min.	107 mm	Min shoulder diameter IR
db min.	102 mm	Min shoulder diameter IR
Da max.	158 mm	Max shoulder diameter OR
Db max.	163 mm	Max shoulder diameter OR
ra max.	2 mm	Max shaft & housing fillet radius
r1a max.	1 mm	Max fillet radius

7219, Brand: NTN, Angular contact ball bearing, Internal diameter 95 mm; External diameter 170 mm; Width 32 mm; 2.670 kg.

NTN 7219, single row angular contact ball bearing is designed to withstand combined loads with a predominant axial componen. Installed in opposition with another bearing of the same type, it guarantees high mounting rigidity.

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