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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_* 685KDH9351

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External dimensions（mm)

d	685.8
D	939.8
B	234.95
C₂	227.813
γ₁(minimum)	3.3
γ₂(minimum)	6.4

Rated load(KN)

C_a	3900
C_0a	16200

Bearing code

* 685KDH9351

Keyway（mm）

R_k

—

grooving

K_W(mm)	63.5
K_D(mm)	38.1
θnumber（°）	45
Number X Side	2x2

Regarding Installation Size（mm）

d_b	722
d_a	875
γ_a（maximum）	6.4
γ_b(maximum）	3.3

constant

0.87

Axial load

Y₂	1.2
Y₃	0.78

weight(kg)

(refer to)

460

describe

* 685KDH9351 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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