d - 220 mm

D - 400 mm

C - 128 mm

B - 190 mm

r_min - 4 mm

m - 86 kg / Weight

C_r - 1630000 N / Dynamic load rating (radial)

e - 0,3

Y₁ - 2,25

Y₂ - 3,34

C_0r - 2600000 N / Static load rating (radial)

Y₀ - 2,2

n_G - 640 1/min / Limiting speed

C_ur - 191000 N / Fatigue limit load, radial

F_{a max} - 32000 N / Permissible axial load, for inner ring without axial abutment

M_i - 120 Nm / Tightening torque per clamping screw

M_a - 69 Nm / Tightening torque per clamping screw

- 23148K / Designation, spherical roller bearing, unsplit

- H3148X / Adapter sleeve

- SNS3148-H-D

• Model Number: 231SM220-MA
• Inner Diameter：220mm Outer Diameter：400mm Width：128mm
• Type：Spherical Roller Bearings
• Update date：2025-12-14
• Application:Handling machinery and various industrial machinery,hydraulic cylinder,hydraulic pump,beverage production,Optical Instruments,milling head plug,sheet industry,sewage pump,luminescent reagent,food packaging,screen filter
• Similar models:NKE 23138-K-MB-W33+H3138 CX 23172KCW33 FAG 22316-E1 CX 231/800KCW33 FAG 22317-E1 NSK 23172CAE4 ISO 23136KCW33+H3136 ISB 231/710 FAG 231/500-E1A-MB1 FAG 23134-E1-K-TVPB+AH3134A
• BEARING POWER International Trading Co.,Ltd. specialize in 231SM220-MA products，there is large inventory of FAG 231SM220-MA . We has been built up long-term cooperation with FAG company, could make a bulk order of the 231SM220-MA Which FAG 231SM220-MA 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
  1318	90	190	43	ISO	Self-Aligning Ball Bearings
  160PCR3002	160			NSK	Cylindrical Roller Bearings
  23276 EKW33+OH3276	360	680	240	ISB	Spherical Roller Bearings
  33012 A	60	95	27	CX	Tapered Roller Bearings
  52324-MP	100	210	123	NKE	Thrust Ball Bearings
  7008 A-UX	40	68	30	CX	Angular Contact Ball Bearings
  80180/80217	457,2	552,45	44,45	ISO	Tapered Roller Bearings
  CRBS 1408	140	156	8	IKO	Thrust Roller Bearings
  HK506038	50	60	38	CX	Cylindrical Roller Bearings
  K15x18x22	15	18	22	ISO	Needle Roller Bearings
  NF 413	65	135.3		NACHI	Cylindrical Roller Bearings
  R22	34,925	63,5	11,112	FBJ	Deep Groove Ball Bearings
  SBPP204	20		25	KOYO	Bearing Units
  T581	147,638	177,8	17,462	Timken	Thrust Roller Bearings
  NUP228E	140	250	42	FAG	CYLINDRICAL ROLLER BEARINGS
  22314EAS.MA.C4.T41A	70	150	51	FAG	SPHERICAL ROLLER BEARINGS
  4169	1.3750	1.4375	2.5000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  2303SA	17	47	19	FED	SELF
  A5214TS/WB	70	125	1.5625	Hyatt	CYLINDRICAL ROLLER BEARINGS
  NU-2940E	200	280	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS