NTN 7317 bearings
7317, Angular contact ball bearing, pressed cage, contact angle 30°


NTN angular contact ball bearing, pressed cage
Measurement system
Metric
Bore diameter
85.000 mm
Outside diameter
180.000 mm
Width
41.000 mm
Cr
176000 N
C0r
133000 N
Limiting speed
4200 r/min
Net weight
4.340 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 7317

NTN 7317
Part Number 7317
Brand NTN
Description Angular contact ball bearing
Net weight 4.340 kg
PRODUCT DEFINITION
d 85 mm Internal diameter
D 180 mm External diameter
B 41 mm Width
a 59.000 mm Charge load application point
α 30° Contact angle
rs 3.0 mm Min fillet radius
r1s 1.10 mm Min fillet radius
PRODUCT PERFORMANCE
C 176 kN Dynamic load
C0 133 kN Static load
Cu 9 kN Fatigue limit load
N 5 600 tr/min Oil lubrication limit speed
N 4 200 tr/min Grease lubrication limit speed
ABUTMENT
da min. 99 mm Min shoulder diameter IR
db min. 92 mm Min shoulder diameter IR
Da max. 166 mm Max shoulder diameter OR
Db max. 173 mm Max shoulder diameter OR
ra max. 2.5 mm Max shaft & housing fillet radius
r1a max. 1 mm Max fillet radius
NTN angular contact ball bearing

7317, Brand: NTN, Angular contact ball bearing, Internal diameter 85 mm; External diameter 180 mm; Width 41 mm; 4.340 kg.

NTN 7317, 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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