KOYO NTHA-4270 Thrust Roller Bearing

Advance KOYO NTHA-4270 Thrust Roller Bearing is your source for N 048 Lock nut quality KOYO Bearing and Qingdao XMD Autos Ball Bearing Co., Ltd. accessories. shop online for home delivery or pick up in one of our 10000 .

What is NTHA-4270 bearing cross reference?

Brand Name:KOYO
Model Number:NTHA-4270
Cone Part Number:EE538260
Cup Part Number:538370
Design Units:Imperial
Bearing Weight:275.400 Kg
Cage Type:Pin-Type
d:660.400 mm
D:939.800 mm

Product Details

Cone Part NumberEE538260
Cup Part Number538370
Design UnitsImperial
Bearing Weight275.400 Kg
Cage TypePin-Type
d660.400 mm
D939.800 mm
B - Cone Width127.000 mm
C - Cup Width98.425 mm
B136.525 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter695.96 mm
db - Cone Backface Backing Diameter707.90 mm
Da - Cup Frontface Backing Diameter889.50 mm
Db - Cup Backface Backing Diameter876.05 mm
Ab - Cage-Cone Frontface Clearance10.4 mm
Aa - Cage-Cone Backface Clearance20.1 mm
a - Effective Center Location330.7 mm
C90 - Dynamic Radial Rating (90 million revolutions)4207000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5800000 lbf
C0 - Static Radial Rating1750000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6144000 lbf
K - Factor71.44
e - ISO Factor80.41
Y - ISO Factor91.48
G1 - Heat Generation Factor (Roller-Raceway)11455.4
G2 - Heat Generation Factor (Rib-Roller End)802.1
Cg - Geometry Factor0.308
View more

Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86-02-7515247
View more

Related News

  • 5 Common Engine Bearing Failure Symptoms – CAR FROMDec 24, 2018 — How long can you drive a car with a bad wheel bearing? Loss of oil pressure is also one of engine bearing failure symptoms you need to  How to Know When a Rod or Main...
  • Bearings - Interactive Maths Series software (interactiveIt is used to find a direction or bearing . The true bearing to a point is the angle measured in degrees in a clockwise To state the direction of a point, write: Bearings - Mathematics GCSE...
  • Electric Motor Bearing Greasing Basics - Reliabilityweb: ABearings should be lubricated at an average frequency as found in Table 2. We are limiting this paper to a standard deep-groove ball bearing without shields or When too much grease is added, the...
  • Recommended Products

    All Products Contact Now