d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 25 mm

R - 2,5 mm

r - 2 mm

a - -6,9 mm

Da - 112 mm

db - 68 mm

da - 63 mm

Db - 107 mm

Aa - 2,3 mm

Ab - 3,8 mm

Weight - 1,62 Kg

Basic static load rating (C0) - 172 kN

Factor (G1) - 58,4

Factor (G2) - 18,4

Factor (Cg) - 0,0154

Factor (K) - 1,69

Basic dynamic load rating (C90) - 38,8

Basic dynamic load rating (Ca90) - 22,9

Basic dynamic load rating (C1) - 150 kN

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,74

• Model Number: X30311/Y30311
• Inner Diameter：55mm Outer Diameter：120mm Width：31,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:Traffic Fire Protection Equipment Security equipment,embroidery cloth,mobile toilet,Insect Capture,small appliances,office equipment,Technical Equipment,respirator,hydraulic pressure gauge,chemical instruments,power source
• Similar models:SKF 30311J2/Q KBC 30311J Timken 30311 FAG 30311-A CYSD 30311 FBJ 30311 ISB 30311 NTN 4T-30311DDF NKE 30311 PFI 30311
• BEARING POWER International Trading Co.,Ltd. specialize in X30311/Y30311 products，there is large inventory of Timken X30311/Y30311 . We has been built up long-term cooperation with Timken company, could make a bulk order of the X30311/Y30311 Which Timken X30311/Y30311 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  NU2218	90	160	40	FBJ	Cylindrical Roller Bearings
  2023	2.0000	3.5000		Andrews	THRUST BALL BEARINGS
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  KM-12			11	CONSOLIDATED	LOCKNUTS
  HC71807TGP/4	35	47	7	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS