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JNS RNA 497 needle roller bearings - Industrial Bearing

  JNS RNA 497 needle roller bearings

JNS RNA 497 needle roller bearings pdf

With over 10170 full-service 55 Bore Diameter (mm) stores, our JNS RNA 497 needle roller bearings inventory is extensive and our parts are priced right. within 24 hours. This helps you maximize your productivity by saving 55x120x29 Size (mm) time and your hard-earned dollars.

Size (mm) 55x120x29
Bore Diameter (mm) 55
Outer Diameter (mm) 120
Width (mm) 29
d 55 mm
D 120 mm
B 29 mm
C 4,06 mm
b 3,1 mm
d1 75,3 mm
f 2,82 mm
r0 max. 0.6 mm
r1 min. 2 mm
r2 min. 2 mm
D2 104 mm
D3 115.21 mm
D4 129.7 mm
ba min. 3.5 mm
Ca max. 6.88 mm
da min. 66 mm
da max 75,2 mm
Da max. 109 mm
Db min. 131 mm
ra max. 2 mm
Weight 1,45 Kg
Basic dynamic load rating (C) 74,1 kN
Basic static load rating (C0) 45 kN
Fatigue load limit (Pu) 1,9
Reference speed 12000 r/min
Limiting speed 8000 r/min
Calculation factor (f0) 13
Inventory 0.0
Manufacturer Name SKF
Minimum Buy Quantity N/A
Weight / Kilogram 1.49
EAN 7316570921250
Product Group B00308
Enclosure 2 Metal Shields
Precision Class ABEC 1 | ISO P0
Maximum Capacity / Filling Slot No
Rolling Element Ball Bearing
Snap Ring Yes
Internal Special Features No
Cage Material Steel
Internal Clearance C0-Medium
Inch – Metric Metric
Long Description 55MM Bore; 120MM Outside Diameter; 29MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | IS
Other Features Deep Groove | With Snap Ring
UNSPSC 31171504
Harmonized Tariff Code 8482.10.50.68
Noun Bearing
Keyword String Ball
Manufacturer Item Number 6311-2ZNR
Weight / LBS 3.2509
Outer Race Width 1.142 Inch | 29 Millimeter
Bore 2.165 Inch | 55 Millimeter
Outside Diameter 4.724 Inch | 120 Millimeter
Inner Race Width 0 Inch | 0 Millimeter
d1 ≈ 75.34 mm
D2 ≈ 103.7 mm
r1,2 min. 2 mm
da max. 75.2 mm
Basic dynamic load rating C 74.1 kN
Basic static load rating C0 45 kN
Fatigue load limit Pu 1.9 kN
Calculation factor kr 0.03
Calculation factor f0 13
Mass bearing 1.46 kg
Snap ring SP 120

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