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：2023-03-04
• Application:Processing machinery,Hydraulic Rama,vacuum suction cup,vacuum filter,set bacteria instrument,joint protection,industrial fans,Individual Wire,Film machine,SPA equipment,casting embedding
• Similar models:FAG 30311-A SKF 30311J2/Q CYSD 30311 NTN 30311 Timken 30311 NTN 4T-30311DDF NTN 430311XU NTN 4T-30311D NTN 4T-430311DX KOYO 46T30311JR/57
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  231/670 CA/W33	1090	670	336	SKF	Spherical Roller Bearings
  23218CCK/W33	90	160	52,4	SKF	Spherical Roller Bearings
  2558/2524YD	30,162	69,85	66,675	Timken	Tapered Roller Bearings
  3200	10	30	14	CX	Angular Contact Ball Bearings
  3202A-2Z	15	35	15,9	SKF	Angular Contact Ball Bearings
  6309LLB	45	100	25	NTN	Deep Groove Ball Bearings
  7407B	35,000	100,000	25,000	NTN	Angular Contact Ball Bearings
  BTM5025	50	62	25	KOYO	Needle Roller Bearings
  FNTF-3860	38	60	3,85	KOYO	Needle Roller Bearings
  N 422	110	235	65	NACHI	Cylindrical Roller Bearings
  NJ3219	95	170	55,6	CX	Cylindrical Roller Bearings
  NKI9/12	9	19	12	INA	Needle Roller Bearings
  NLJ6	152,4	266,7	39,6875	RHP	Self-Aligning Ball Bearings
  QJ310	50	110	27	NTN	Angular Contact Ball Bearings
  ZB1.20.0314.200-1SPTN	225	386	56	ISB	Thrust Ball Bearings
  4841	1.6250	1.7500	3.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  43607	35	80	1.3750	NH	DEEP GROOVE BALL BEARINGS
  54316U				SKF	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  TRE-12	.7500		.8750	CONSOLIDATED	ROD ENDS
  TPFY-108	1.5000			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS