d - 55 mm

D - 120 mm

B - 43 mm

d₁ - - 75.34 mm

D₂ - - 103.7 mm

r_1,2 - min. - 2 mm

d_a - min. - 66 mm

d_a - max. - 75.2 mm

D_a - max. - 109 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 71.5 kN

Basic static load rating - C₀ - 45 kN

Fatigue load limit - P_u - 1.9 kN

Limiting speed - 3800 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13.1

Mass bearing - 2.039 kg

• Model Number:62311-2RS1
• Inner Diameter：120mm Outer Diameter：55mm Width：43mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Hydraulic Press,Oral Equipment,outdoor equipment,Small air generators,Broadcasting System,granulator,milling head plug,atomizer class,Machine tools,axle lathe,mechanical annex
• Similar models:ISO 62311-2RS SIGMA 62311-2RS ISB 62311-2RS SKF 62311-2RS1 CX 62311-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 62311-2RS1 products，there is large inventory of SKF 62311-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 62311-2RS1 Which SKF 62311-2RS1 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
  23022-2CS/VT143	110	170	45	SKF	Spherical Roller Bearings
  23036 KCW33+AH3036	180	280	74	CX	Spherical Roller Bearings
  32211	55	100	26,75	NTN	Tapered Roller Bearings
  53238U+U238	190	265		CX	Thrust Ball Bearings
  7322 B	110	240	50	ISO	Angular Contact Ball Bearings
  NJ2328 MW3	140	300	102	AST	Cylindrical Roller Bearings
  KLM40SLL	40	60	80	NTN	Linear Bearings
  MBYT16	16	35	30,5	NMB	Plain Bearings
  N28/1000	1000	1220	128	CX	Cylindrical Roller Bearings
  NA 4914	70	100	30	NBS	Needle Roller Bearings
  NU1044	220	340	56	KOYO	Cylindrical Roller Bearings
  QT32	218	315	65	NACHI	Tapered Roller Bearings
  RNAO-20×28×13	20	24	13	NTN	Needle Roller Bearings
  SA209-27F	42,8625	85	30,2	KOYO	Deep Groove Ball Bearings
  UKP211SC	47,625		63,5	KOYO	Bearing Units
  USFL207	35			SNR	Bearing Units
  DN-2087	.8750	2.0000	.5625	FBC	DEEP GROOVE BALL BEARINGS
  R1306WB	30	72	19	Hyatt	CYLINDRICAL ROLLER BEARINGS
  N16	16	38	10	RIV	MAGNETO BEARINGS
  IR-25x30x20.5JSI	25		20.5	CONSOLIDATED	NEEDLE BEARINGS