NA4868 Needle Roller Bearing 340x420x80mm - Pioneer Machinery Source

✖

Stock Categories

Technical Articles

NTN BEARINGS JAPAN

DEEP GROOVE BALL BEARINGS

Home>Products>SLEWING BEARING>NA4868 Needle Roller Bearing 340x420x80mm image

NA4868 Needle Roller Bearing 340x420x80mm image

Back to product page

You Might Also Like

SLEWING BEARING Cross References

d:75 mm
D:130 mm
T:82 mm
2B:82 mm
b:11 mm
K:7.5 mm
r3,4 min.:1.5 mm
r5 min.:0.6 mm
da max.:84 mm
Da min.:111 mm
Da max.:121.5 mm
Ca min.:6 mm
ra max.:1.5 mm
rc max.:0.6 mm
Basic dynamic load rating C:436 kN
Basic static load rating C0:600 kN
Fatigue load limit Pu:68 kN
Reference speed:3200 r/min
Limiting speed:4800 r/min
Calculation factor e:0.43
Calculation factor Y1:1.6
Calculation factor Y2:2.3
Calculation factor Y0:1.6
Mass bearing pair:4.49 kg

Contact Us

Pioneer Machinery Source: Email[email protected]; Address13 Tuas Road Distributor Service Singapore 638512; Phone(Working Time)0065 82577418; Fax0065 82577552

Top Products

7304A NTN SPHERICAL ROLLER NTN JAPAN BEARING

7304CGD2 NTN SPHERICAL ROLLER NTN JAPAN BEARING

7304BL1G/GL NTN SPHERICAL ROLLER NTN JAPAN BEARING

All Groups

TIMKEN ROLLER BEARINGS CYLINDRICAL ROLLER THRUST BEARINGS SPHERICAL ROLLER THRUST BEARINGS HIGH PERFORMANCE SEALS HITACHI MOTOR ASSAY MUD PUMP BEARING SPHERICAL ROLLER BEARING NEEDLE ROLLER BEARINGS ANGULAR CONTACT BALL BEARINGS TAPERED ROLLER BALL BEARINGS SL TYPE CYLINDRICAL ROLLER BEARINGS NTN FULL COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK YUKEN PISTON PUMP HEAVY DUTY NEEDLE ROLLER BEARINGS DAIKIN VANE PUMP

✖

Stock Categories

Technical Articles

NTN BEARINGS JAPAN

DEEP GROOVE BALL BEARINGS

Contact Us