NTN 6311ZZ bearings
6311ZZ, NTN Deep groove ball bearing with shielded ZZ


NTN Deep groove ball bearing with shielded ZZ
Measurement system
Metric
Bore diameter
55.000 mm
Outside diameter
120.000 mm
Width
29.000 mm
Cr
79500 N
C0r
45000 N
Limiting speed
5800 r/min
Net weight
1.37 kg
Number of rows
1
Sealing
Shield on both sides
Cage
Steel sheet
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
CN
Lubricant in bearing
Grease
Relubrication feature
None

In stock


Technical specification for NTN 6311ZZ

NTN 6311ZZ
Part Number 6311ZZ
Brand NTN
Description Deep groove ball bearing, radial contact, shields on both sides
Net weight 1.37 kg
PRODUCT DEFINITION
d 55 mm Internal diameter
D 120 mm External diameter
B 29 mm Width
rs 2.0 mm Min fillet radius
PRODUCT PERFORMANCE
C 79.5 kN Dynamic load
C0 45 kN Static load
Cu 3.5 kN Fatigue limit load
N 5800 tr/min Grease lubrication limit speed
ABUTMENT
da min. 64 mm Min shoulder diameter IR
da max. 74 mm Max shoulder diameter IR
Da max. 111 mm Max shoulder diameter OR
ra max. 2 mm Max shaft & housing fillet radius
NTN Deep groove ball bearing with shielded ZZ

6311ZZ, NTN Deep groove ball bearing with shielded ZZ. 6311ZZ Internal diameter 55 mm; External diameter 120 mm; Width 29 mm; 1.37 kg.

Comments

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