supplier for 558 - 552D bearing , Manufacturer Timken d:60.325 *D:123.825 *B:36.678 mm ,

558 - 552D

558/552-B 4T-558/552A

558 - 552D bearinginquiry

Series

555

Cone Part Number

558

Cup Part Number

552D

Design Units

Imperial

Bearing Weight

9.3152 lb
4.2253 Kg

Cage Type

Stamped Steel

D - Cup Outer Diameter

4.8750 in
123.825 mm

d - Cone Bore

2.3750 in
60.325 mm

B - Cone Width

1.4440 in
36.678 mm

C - Double Cup Width

2.5000 in
63.500 mm

T - Bearing Width across Cones

3.1249 in
79.372 mm

Z - Number of Rollers Per Row

Ka - Locking Pin Diameter

N/A

Kb - Locking Pin Depth

N/A

R - Cone Backface "To Clear" Radius¹

0.090 in
2.300 mm

r - Cup Frontface "To Clear" Radius²

0.06 in
1.5 mm

db - Cone Backface Backing Diameter

2.99 in
75.90 mm

Da - Cup Frontface Backing Diameter

4.56 in
115.82 mm

Aa - Cage-Cone Backface Clearance

0.09 in
2.30 mm

C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)¹

13200 lbf
58600 N

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)²

88500 lbf
394000 N

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)³

22900 lbf
102000 N

C_a90 - Dynamic Thrust Rating (90 million revolutions)⁴

7810 lbf
34700 N

K - Factor¹

1.69

e - ISO Factor²

0.73

Y1 - ISO Factor³

0.92
1.37

Y2 - ISO Factor⁴

1.37

G1 - Heat Generation Factor (Roller-Raceway)⁵

G2 - Heat Generation Factor (Rib-Roller End)

21.1

Cg - Geometry Factor⁶

0.111

Sales the 558 - 552D bearings, condition monitoring and technical supports. we can assure the quality of the Timken 558 - 552D bearings we provide, at the same time guarantee the price is always competitive. As our valued customers, you always have a peace in mind when using 558 - 552D bearings..

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supplier for 558 - 552D bearing , Manufacturer Timken d:60.325 *D:123.825 *B:36.678 mm , Previous:543085 - 543115D Timken Next:543085 - 543115D Timken

Brand:

TIMKEN Bearing

Category:

Tapered Roller Bearings

Model:

558/552-B

60.325 mm

123.825 mm

36.678 mm

Cr:

177000 N

C0r:

248000 N

2.14 kg

Brand:

NTN Bearing

Category:

Tapered Roller Bearings

Model:

4T-558/552A

60.325 mm

123.825 mm

36.678 mm

Cr:

158 N

C0r:

216 N

Grease RPM:

3000 1/min

Oil RPM:

4100 1/min

2.1 kg

New Model:

4T-558/552A