d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Angle (α) - 15 °

a - 26,5 mm

r min. - 2 mm

r1 min. - 1 mm

Weight - 1,34 Kg

Basic dynamic load rating (C) - 87 kN

Basic static load rating (C0) - 60,5 kN

(Grease) Lubrication Speed - 9 400 r/min

(Oil) Lubrication Speed - 13 000 r/min

Calculation factor (f0) - 13,4

• Model Number: 7311C
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Cylinder Type,air purification,mathematical instruments,roller lathe,Industrial equipment,Optical detection,meat products machine,Dental Drill etc,Ball screw,Sensors,industrial skin care
• Similar models:NTN 7311BG SKF 7311BEGAM NTN 7311C ISO 7311C NKE 7311-BE-TVP ISO 7311ADB ISO 7311CDT CYSD 7311CDB SKF 7311BEGBP CYSD 7311CDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7311C products，there is large inventory of NTN 7311C . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7311C Which NTN 7311C 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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  22314MAC4F80W33	70	150	51	AST	Spherical Roller Bearings
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  30326	130	280	67,75	CYSD	Tapered Roller Bearings
  32238	190	340	97	NTN	Tapered Roller Bearings
  7215CG1UJ74	75	130	25	SNR	Angular Contact Ball Bearings
  7234 BDB	170	310	104	ISO	Angular Contact Ball Bearings
  7240B	200	360	58	KOYO	Angular Contact Ball Bearings
  BH-1818	28,575	38,1	28,58	NSK	Needle Roller Bearings
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  UKPAE209H	40			SNR	Bearing Units
  NF406	30	90	23	FAG	CYLINDRICAL ROLLER BEARINGS
  320	100	215	47	FAG	DEEP GROOVE BALL BEARINGS
  RNAF15x23x20	23		20	FAG (Old No.)	NEEDLE BEARINGS
  NANF209-27	1.6875			IPTCI	PILLOW BLOCKS
  D-212-31	60	110	1.9375	Rollway	CYLINDRICAL ROLLER BEARINGS
  SSUCP205-16	1.0000			Peer	STAINLESS STEEL PILLOW BLOCKS