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Thrust tapered roller bearing/Thrust tapered roller bearing

Double directional inward thrust tapered roller bearing (for shaft rolling) KDH (TDI) type inner diameter 110-1200mm_300KDH4401

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External dimensions（mm)

d	300
D	440
B	105
C₂	105
γ₁(minimum)	4
γ₂(minimum)	4

Rated load(KN)

C_a	860
C_0a	2730

Bearing code

300KDH4401

Keyway（mm）

R_k

6.55

grooving

K_W(mm)	—
K_D(mm)	—
θnumber（°）	—
Number X Side	—

Regarding Installation Size（mm）

d_b	324
d_a	408
γ_a（maximum）	3
γ_b(maximum）	3

constant

0.87

Axial load

Y₂	1.2
Y₃	0.78

weight(kg)

(refer to)

49.6

describe

300KDH4401 Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

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Double directional inward thrust tapered roller bearing (for shaft rolling) KDH (TDI) type inner diameter 110-1200mm

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