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：2025-12-11
• Application:car steering pin,rolling mill roll neck and slowdown device,noise inspection,machining,electric pump,glass processing machine,transistor fittings,DC generators,auto tools,Spectrum Products,walking Food processing machinery and equipment
• Similar models:SKF 62311-2RS1 SIGMA 62311-2RS ISB 62311-2RS CX 62311-2RS ISO 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
  248K	240	440	72	Timken	Deep Groove Ball Bearings
  23084-B-K-MB	420	620	150	FAG	Spherical Roller Bearings
  23976W33	380	520	106	ISO	Spherical Roller Bearings
  38BWD22	38	71	39	NSK	Angular Contact Ball Bearings
  6405-2Z	25	80	21	ZEN	Deep Groove Ball Bearings
  89464	320	580		CX	Thrust Roller Bearings
  HCS7003-E-T-P4S	17	35	10	FAG	Angular Contact Ball Bearings
  MR148	8	14	3,5	FBJ	Deep Groove Ball Bearings
  NA499	9	20	11	NTN	Needle Roller Bearings
  SAPFL207-21	31.75		36,5	KOYO	Bearing Units
  UCFCX15-48E	76,2			KOYO	Bearing Units
  UCIP208-24	38,1		49,2	FYH	Bearing Units
  H210.112	50	70		FAG	ADAPTERS
  81160			25	INA	THRUST ROLLER BEARINGS
  GE80ES	80	120	55	SKF	SPHERICAL PLAIN BEARINGS
  4208	40	80	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  GEH-40C-2RS	40	68	40	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  318-ZZNR	90	190	43	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  PNA-35/55	35	55	20	CONSOLIDATED	SELF ALIGNING NEEDLE BEARINGS WITH INNER RACE
  NNCF-4830V	150	190	40	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS