d - 55 mm

D - 120 mm

B - 29 mm

d₁ - - 80.3 mm

d₂ - - 66.66 mm

D₁ - - 96.6 mm

a - 51 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

d_a - min. - 66 mm

D_a - max. - 109 mm

D_b - max. - 114 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 85 kN

Basic static load rating - C₀ - 60 kN

Fatigue load limit - P_u - 2.6 kN

Reference speed - 7000 r/min

Limiting speed - 7000 r/min

Calculation factor - k_r - 0.1

Calculation factor - k_a - 1.6

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y₀ - 0.52

Calculation factor - Y₁ - 0.55

Calculation factor - Y₂ - 0.93

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 1.4 kg

• Model Number: 7311 BEGAP
• Inner Diameter：120mm Outer Diameter：55mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:Pump,garden machinery,Equipment,medical equipment,Optical Instruments,die casting mold,luminescent reagent,switch,mobile toilet,clean stationery,experimental equipment
• Similar models:CX 7311B-UD NACHI 7311CDT NTN 7311C KOYO 7311B ISO 7311CDT NTN 7311B SKF 7311BECBM CYSD 7311CDT NKE 7311-BE-TVP CYSD 7311DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7311BEGAP products，there is large inventory of SKF 7311 BEGAP . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7311 BEGAP Which SKF 7311BEGAP 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
  16017	85	130	14	NTN	Deep Groove Ball Bearings
  208KLL	40	80	30,18	Timken	Deep Groove Ball Bearings
  22213 KCW33+H313	65	120	31	CX	Spherical Roller Bearings
  7038B	190,000	290,000	46,000	NTN	Angular Contact Ball Bearings
  4R4430	220	310	265	NTN	Cylindrical Roller Bearings
  608ZZ	8	22	7	NMB	Deep Groove Ball Bearings
  61876 MA	380	480	46	ISB	Deep Groove Ball Bearings
  BSDU 235 DD	35			SNFA	Thrust Ball Bearings
  FLBC8-14	8	15,6	3,5	NTN	Deep Groove Ball Bearings
  K 14x18x14	14	18		NBS	Needle Roller Bearings
  K55x63x25	55	63	25	ISO	Needle Roller Bearings
  HB65 /S 7CE3	65	90	13	SNFA	Angular Contact Ball Bearings
  RPB30	30			INA	Bearing Units
  NJ413-M	65	160	37	NKE	Cylindrical Roller Bearings
  NU1030 M	150	225	35	AST	Cylindrical Roller Bearings
  NU411	55	140	33	ISO	Cylindrical Roller Bearings
  QJ 234	170	310	52	NSK	Angular Contact Ball Bearings
  BEAM017062-2RS	17	62	25	SKF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NBX19025	7.5000	9.5000	1.0000	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  IR-15x18x16	15		16	CONSOLIDATED	NEEDLE BEARINGS