NTN 7215 bearings

7215, Angular contact ball bearing, pressed cage, contact angle 30°

NTN angular contact ball bearing, pressed cage

Measurement system: Metric
Bore diameter: 75.000 mm
Outside diameter: 130.000 mm
Width: 25.000 mm
Cr: 87500 N
C0r: 68500 N
Limiting speed: 5300 r/min
Net weight: 1.170 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 7215

NTN 7215
PRODUCT DEFINITION
Part Number	7215
Brand	NTN
Description	Angular contact ball bearing
Net weight	1.170 kg
d	75 mm	Internal diameter
D	130 mm	External diameter
B	25 mm	Width
a	42.500 mm	Charge load application point
α	30°	Contact angle
rs	1.5 mm	Min fillet radius
r1s	1.00 mm	Min fillet radius
PRODUCT PERFORMANCE
C	87.5 kN	Dynamic load
C0	68.5 kN	Static load
Cu	5.2 kN	Fatigue limit load
N	7 100 tr/min	Oil lubrication limit speed
N	5 300 tr/min	Grease lubrication limit speed
ABUTMENT
da min.	83.5 mm	Min shoulder diameter IR
db min.	80.5 mm	Min shoulder diameter IR
Da max.	121.5 mm	Max shoulder diameter OR
Db max.	124.5 mm	Max shoulder diameter OR
ra max.	1.5 mm	Max shaft & housing fillet radius
r1a max.	1 mm	Max fillet radius

7215, Brand: NTN, Angular contact ball bearing, Internal diameter 75 mm; External diameter 130 mm; Width 25 mm; 1.170 kg.

NTN 7215, 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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