NTN 7313B bearings
7313B, Angular contact ball bearing, pressed cage, contact angle 40°


NTN angular contact ball bearing, pressed cage
Measurement system
Metric
Bore diameter
65.000 mm
Outside diameter
140.000 mm
Width
33.000 mm
Cr
113000 N
C0r
75500 N
Limiting speed
4700 r/min
Net weight
2.150 kg
Number of rows
1
Contact angle deg
40
Sealing
Without
Cage
Steel sheet
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)

In stock


Technical specification for NTN 7313B

NTN 7313B
Part Number 7313B
Brand NTN
Description Angular contact ball bearing
Net weight 2.150 kg
PRODUCT DEFINITION
d 65 mm Internal diameter
D 140 mm External diameter
B 33 mm Width
a 59.500 mm Charge load application point
α 40° Contact angle
rs 2.1 mm Min fillet radius
r1s 1.10 mm Min fillet radius
PRODUCT PERFORMANCE
C 113 kN Dynamic load
C0 75.5 kN Static load
Cu 5.85 kN Fatigue limit load
N 6 300 tr/min Oil lubrication limit speed
N 4 700 tr/min Grease lubrication limit speed
ABUTMENT
da min. 77 mm Min shoulder diameter IR
db min. 72 mm Min shoulder diameter IR
Da max. 128 mm Max shoulder diameter OR
Db max. 133 mm Max shoulder diameter OR
ra max. 2 mm Max shaft & housing fillet radius
r1a max. 1 mm Max fillet radius
NTN angular contact ball bearing

7313B, Brand: NTN, Angular contact ball bearing, Internal diameter 65 mm; External diameter 140 mm; Width 33 mm; 2.150 kg.

NTN 7313B, 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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