Face-to-face duplex arrangement Bearings

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Face to face bearing arrangement (also known as “DF arrangement”, “X arrangement”) is a type of duplex bearing arrangement where the two half are placed so that contact angle lines of the bearing converge inwardly. And these contact angle lines form ‘X’ shape, hence called as “X arrangement”.

In face to face arrangement a gap is provided between outer races and when installed, this gap is closed and producing a preload on the bearings. DF arrangement has lower moment stiffness, so they must be spaced sufficiently to provide resistance to moment load.

Face to face bearing arrangement may used to carry .Heavy radial loads, combined radial and thrust loads, reversing thrust load.

35 mm x 72 mm x 34 mm INA ZKLN3572-2RS Face-to-face duplex arrangement Bearings

6,35 4,978 mm
35 mm x 72 mm x 34 mm 38000 r/min

12 mm x 28 mm x 8 mm NACHI 7001AC Face-to-face duplex arrangement Bearings

HJ-486028 3.75 Inch | 95.25 Mi
Open 95.237

45 mm x 100 mm x 20 mm FAG BSB045100-T Face-to-face duplex arrangement Bearings

360,000 mm 128,000 mm
200,000 128,000 mm

95 mm x 145 mm x 24 mm SKF N 1019 KTN9/HC5SP Face-to-face duplex arrangement Bearings

24 25,5 kN
3 Kg 24 mm

30 mm x 62 mm x 16 mm NSK 6206T1X Face-to-face duplex arrangement Bearings

28 28 mm
12.8 mm 17.9 kN

60 mm x 95 mm x 18 mm NACHI 7012AC Face-to-face duplex arrangement Bearings

47 mm 0060579019957
No Needle

110 mm x 170 mm x 45 mm NACHI NN3022K Face-to-face duplex arrangement Bearings

R174.16 7416
VKBA 1375 CX242

200 mm x 285 mm x 30 mm NACHI 200XRGV028 Face-to-face duplex arrangement Bearings

270 0.35
2 mm 1320 kN

20 mm x 42 mm x 12 mm SKF 7004 ACD/P4A Face-to-face duplex arrangement Bearings

6 700 r/min 20 mm x 42 mm x 12 mm
0,236 Kg MJT7/8
1/9